CVE-2020-13987

mediumPriorität · verfolgen · 31Stack-Kampagne · AMNESIA:33EPSS 0.033 · 88. PerzentilDEEURUUS
grimoire priorityP3 · Track
Exploitable?
—
no known exploitation
Likely / severe?
3.26% (88th) EPSS
CVSS 5 · medium
Is it mine?
91 products
Prüfe deine Angriffsfläche
Who says so?
7 sources
cnnvd · enisa_euvd · fstec_bdu · cert_bund

EPSS · bewertet 2026-10-27

An issue was discovered in Contiki through 3.0. An Out-of-Bounds Read vulnerability exists in the uIP TCP/IP Stack component when calculating the checksums for IP packets in upper_layer_chksum in net/ipv4/uip.c.

01

Behebungen

Hersteller-Fix, Mitigation oder Workaround, wie von den Quellen veröffentlicht.

Ein Hersteller-Fix ist verfügbar.

  • Behobeniscsi-initiator-utils-0:6.2.1.4-4.git095f59c.el8.aarch64 as a component of Red Hat Enterprise Linux BaseOS (v. 8)redhat_csaf

    Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHBA-2021:4446
  • Behobeniscsi-initiator-utils-0:6.2.1.4-4.git095f59c.el8.i686 as a component of Red Hat Enterprise Linux BaseOS (v. 8)redhat_csaf

    Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHBA-2021:4446
  • Behobeniscsi-initiator-utils-0:6.2.1.4-4.git095f59c.el8.ppc64le as a component of Red Hat Enterprise Linux BaseOS (v. 8)redhat_csaf

    Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHBA-2021:4446
  • Behobeniscsi-initiator-utils-0:6.2.1.4-4.git095f59c.el8.s390x as a component of Red Hat Enterprise Linux BaseOS (v. 8)redhat_csaf

    Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHBA-2021:4446
  • Behobeniscsi-initiator-utils-0:6.2.1.4-4.git095f59c.el8.src as a component of Red Hat Enterprise Linux BaseOS (v. 8)redhat_csaf

    Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHBA-2021:4446
  • Behobeniscsi-initiator-utils-0:6.2.1.4-4.git095f59c.el8.x86_64 as a component of Red Hat Enterprise Linux BaseOS (v. 8)redhat_csaf

    Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHBA-2021:4446
  • Behobeniscsi-initiator-utils-debuginfo-0:6.2.1.4-4.git095f59c.el8.aarch64 as a component of Red Hat CodeReady Linux Builder (v. 8)redhat_csaf

    Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHBA-2021:4446
  • Behobeniscsi-initiator-utils-debuginfo-0:6.2.1.4-4.git095f59c.el8.aarch64 as a component of Red Hat Enterprise Linux BaseOS (v. 8)redhat_csaf

    Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHBA-2021:4446
  • Behobeniscsi-initiator-utils-debuginfo-0:6.2.1.4-4.git095f59c.el8.i686 as a component of Red Hat CodeReady Linux Builder (v. 8)redhat_csaf

    Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHBA-2021:4446
  • Behobeniscsi-initiator-utils-debuginfo-0:6.2.1.4-4.git095f59c.el8.i686 as a component of Red Hat Enterprise Linux BaseOS (v. 8)redhat_csaf

    Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHBA-2021:4446
  • Behobeniscsi-initiator-utils-debuginfo-0:6.2.1.4-4.git095f59c.el8.ppc64le as a component of Red Hat CodeReady Linux Builder (v. 8)redhat_csaf

    Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHBA-2021:4446
  • Behobeniscsi-initiator-utils-debuginfo-0:6.2.1.4-4.git095f59c.el8.ppc64le as a component of Red Hat Enterprise Linux BaseOS (v. 8)redhat_csaf

    Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHBA-2021:4446
  • Behobeniscsi-initiator-utils-debuginfo-0:6.2.1.4-4.git095f59c.el8.s390x as a component of Red Hat CodeReady Linux Builder (v. 8)redhat_csaf

    Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHBA-2021:4446
  • Behobeniscsi-initiator-utils-debuginfo-0:6.2.1.4-4.git095f59c.el8.s390x as a component of Red Hat Enterprise Linux BaseOS (v. 8)redhat_csaf

    Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHBA-2021:4446
  • Behobeniscsi-initiator-utils-debuginfo-0:6.2.1.4-4.git095f59c.el8.x86_64 as a component of Red Hat CodeReady Linux Builder (v. 8)redhat_csaf

    Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHBA-2021:4446
  • Behobeniscsi-initiator-utils-debuginfo-0:6.2.1.4-4.git095f59c.el8.x86_64 as a component of Red Hat Enterprise Linux BaseOS (v. 8)redhat_csaf

    Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHBA-2021:4446
  • Behobeniscsi-initiator-utils-debugsource-0:6.2.1.4-4.git095f59c.el8.aarch64 as a component of Red Hat CodeReady Linux Builder (v. 8)redhat_csaf

    Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHBA-2021:4446
  • Behobeniscsi-initiator-utils-debugsource-0:6.2.1.4-4.git095f59c.el8.aarch64 as a component of Red Hat Enterprise Linux BaseOS (v. 8)redhat_csaf

    Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHBA-2021:4446
  • Behobeniscsi-initiator-utils-debugsource-0:6.2.1.4-4.git095f59c.el8.i686 as a component of Red Hat CodeReady Linux Builder (v. 8)redhat_csaf

    Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHBA-2021:4446
  • Behobeniscsi-initiator-utils-debugsource-0:6.2.1.4-4.git095f59c.el8.i686 as a component of Red Hat Enterprise Linux BaseOS (v. 8)redhat_csaf

    Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHBA-2021:4446
  • Behobeniscsi-initiator-utils-debugsource-0:6.2.1.4-4.git095f59c.el8.ppc64le as a component of Red Hat CodeReady Linux Builder (v. 8)redhat_csaf

    Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHBA-2021:4446
  • Behobeniscsi-initiator-utils-debugsource-0:6.2.1.4-4.git095f59c.el8.ppc64le as a component of Red Hat Enterprise Linux BaseOS (v. 8)redhat_csaf

    Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHBA-2021:4446
  • Behobeniscsi-initiator-utils-debugsource-0:6.2.1.4-4.git095f59c.el8.s390x as a component of Red Hat CodeReady Linux Builder (v. 8)redhat_csaf

    Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHBA-2021:4446
  • Behobeniscsi-initiator-utils-debugsource-0:6.2.1.4-4.git095f59c.el8.s390x as a component of Red Hat Enterprise Linux BaseOS (v. 8)redhat_csaf

    Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHBA-2021:4446
  • Behobeniscsi-initiator-utils-debugsource-0:6.2.1.4-4.git095f59c.el8.x86_64 as a component of Red Hat CodeReady Linux Builder (v. 8)redhat_csaf

    Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHBA-2021:4446
  • Behobeniscsi-initiator-utils-debugsource-0:6.2.1.4-4.git095f59c.el8.x86_64 as a component of Red Hat Enterprise Linux BaseOS (v. 8)redhat_csaf

    Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHBA-2021:4446
  • Behobeniscsi-initiator-utils-devel-0:6.2.1.4-4.git095f59c.el8.aarch64 as a component of Red Hat CodeReady Linux Builder (v. 8)redhat_csaf

    Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHBA-2021:4446
  • Behobeniscsi-initiator-utils-devel-0:6.2.1.4-4.git095f59c.el8.i686 as a component of Red Hat CodeReady Linux Builder (v. 8)redhat_csaf

    Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHBA-2021:4446
  • Behobeniscsi-initiator-utils-devel-0:6.2.1.4-4.git095f59c.el8.ppc64le as a component of Red Hat CodeReady Linux Builder (v. 8)redhat_csaf

    Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHBA-2021:4446
  • Behobeniscsi-initiator-utils-devel-0:6.2.1.4-4.git095f59c.el8.s390x as a component of Red Hat CodeReady Linux Builder (v. 8)redhat_csaf

    Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHBA-2021:4446
  • Behobeniscsi-initiator-utils-devel-0:6.2.1.4-4.git095f59c.el8.x86_64 as a component of Red Hat CodeReady Linux Builder (v. 8)redhat_csaf

    Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHBA-2021:4446
  • Behobeniscsi-initiator-utils-iscsiuio-0:6.2.1.4-4.git095f59c.el8.aarch64 as a component of Red Hat Enterprise Linux BaseOS (v. 8)redhat_csaf

    Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHBA-2021:4446
  • Behobeniscsi-initiator-utils-iscsiuio-0:6.2.1.4-4.git095f59c.el8.ppc64le as a component of Red Hat Enterprise Linux BaseOS (v. 8)redhat_csaf

    Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHBA-2021:4446
  • Behobeniscsi-initiator-utils-iscsiuio-0:6.2.1.4-4.git095f59c.el8.s390x as a component of Red Hat Enterprise Linux BaseOS (v. 8)redhat_csaf

    Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHBA-2021:4446
  • Behobeniscsi-initiator-utils-iscsiuio-0:6.2.1.4-4.git095f59c.el8.x86_64 as a component of Red Hat Enterprise Linux BaseOS (v. 8)redhat_csaf

    Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHBA-2021:4446
  • Behobeniscsi-initiator-utils-iscsiuio-debuginfo-0:6.2.1.4-4.git095f59c.el8.aarch64 as a component of Red Hat CodeReady Linux Builder (v. 8)redhat_csaf

    Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHBA-2021:4446
  • Behobeniscsi-initiator-utils-iscsiuio-debuginfo-0:6.2.1.4-4.git095f59c.el8.aarch64 as a component of Red Hat Enterprise Linux BaseOS (v. 8)redhat_csaf

    Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHBA-2021:4446
  • Behobeniscsi-initiator-utils-iscsiuio-debuginfo-0:6.2.1.4-4.git095f59c.el8.i686 as a component of Red Hat CodeReady Linux Builder (v. 8)redhat_csaf

    Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHBA-2021:4446
  • Behobeniscsi-initiator-utils-iscsiuio-debuginfo-0:6.2.1.4-4.git095f59c.el8.i686 as a component of Red Hat Enterprise Linux BaseOS (v. 8)redhat_csaf

    Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHBA-2021:4446
  • Behobeniscsi-initiator-utils-iscsiuio-debuginfo-0:6.2.1.4-4.git095f59c.el8.ppc64le as a component of Red Hat CodeReady Linux Builder (v. 8)redhat_csaf

    Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHBA-2021:4446
  • Behobeniscsi-initiator-utils-iscsiuio-debuginfo-0:6.2.1.4-4.git095f59c.el8.ppc64le as a component of Red Hat Enterprise Linux BaseOS (v. 8)redhat_csaf

    Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHBA-2021:4446
  • Behobeniscsi-initiator-utils-iscsiuio-debuginfo-0:6.2.1.4-4.git095f59c.el8.s390x as a component of Red Hat CodeReady Linux Builder (v. 8)redhat_csaf

    Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHBA-2021:4446
  • Behobeniscsi-initiator-utils-iscsiuio-debuginfo-0:6.2.1.4-4.git095f59c.el8.s390x as a component of Red Hat Enterprise Linux BaseOS (v. 8)redhat_csaf

    Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHBA-2021:4446
  • Behobeniscsi-initiator-utils-iscsiuio-debuginfo-0:6.2.1.4-4.git095f59c.el8.x86_64 as a component of Red Hat CodeReady Linux Builder (v. 8)redhat_csaf

    Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHBA-2021:4446
  • Behobeniscsi-initiator-utils-iscsiuio-debuginfo-0:6.2.1.4-4.git095f59c.el8.x86_64 as a component of Red Hat Enterprise Linux BaseOS (v. 8)redhat_csaf

    Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHBA-2021:4446
  • Behobenpython3-iscsi-initiator-utils-0:6.2.1.4-4.git095f59c.el8.aarch64 as a component of Red Hat Enterprise Linux BaseOS (v. 8)redhat_csaf

    Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHBA-2021:4446
  • Behobenpython3-iscsi-initiator-utils-0:6.2.1.4-4.git095f59c.el8.ppc64le as a component of Red Hat Enterprise Linux BaseOS (v. 8)redhat_csaf

    Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHBA-2021:4446
  • Behobenpython3-iscsi-initiator-utils-0:6.2.1.4-4.git095f59c.el8.s390x as a component of Red Hat Enterprise Linux BaseOS (v. 8)redhat_csaf

    Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHBA-2021:4446
  • Behobenpython3-iscsi-initiator-utils-0:6.2.1.4-4.git095f59c.el8.x86_64 as a component of Red Hat Enterprise Linux BaseOS (v. 8)redhat_csaf

    Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHBA-2021:4446
  • Behobenpython3-iscsi-initiator-utils-debuginfo-0:6.2.1.4-4.git095f59c.el8.aarch64 as a component of Red Hat CodeReady Linux Builder (v. 8)redhat_csaf

    Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHBA-2021:4446
  • Behobenpython3-iscsi-initiator-utils-debuginfo-0:6.2.1.4-4.git095f59c.el8.aarch64 as a component of Red Hat Enterprise Linux BaseOS (v. 8)redhat_csaf

    Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHBA-2021:4446
  • Behobenpython3-iscsi-initiator-utils-debuginfo-0:6.2.1.4-4.git095f59c.el8.i686 as a component of Red Hat CodeReady Linux Builder (v. 8)redhat_csaf

    Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHBA-2021:4446
  • Behobenpython3-iscsi-initiator-utils-debuginfo-0:6.2.1.4-4.git095f59c.el8.i686 as a component of Red Hat Enterprise Linux BaseOS (v. 8)redhat_csaf

    Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHBA-2021:4446
  • Behobenpython3-iscsi-initiator-utils-debuginfo-0:6.2.1.4-4.git095f59c.el8.ppc64le as a component of Red Hat CodeReady Linux Builder (v. 8)redhat_csaf

    Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHBA-2021:4446
  • Behobenpython3-iscsi-initiator-utils-debuginfo-0:6.2.1.4-4.git095f59c.el8.ppc64le as a component of Red Hat Enterprise Linux BaseOS (v. 8)redhat_csaf

    Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHBA-2021:4446
  • Behobenpython3-iscsi-initiator-utils-debuginfo-0:6.2.1.4-4.git095f59c.el8.s390x as a component of Red Hat CodeReady Linux Builder (v. 8)redhat_csaf

    Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHBA-2021:4446
  • Behobenpython3-iscsi-initiator-utils-debuginfo-0:6.2.1.4-4.git095f59c.el8.s390x as a component of Red Hat Enterprise Linux BaseOS (v. 8)redhat_csaf

    Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHBA-2021:4446
  • Behobenpython3-iscsi-initiator-utils-debuginfo-0:6.2.1.4-4.git095f59c.el8.x86_64 as a component of Red Hat CodeReady Linux Builder (v. 8)redhat_csaf

    Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHBA-2021:4446
  • Behobenpython3-iscsi-initiator-utils-debuginfo-0:6.2.1.4-4.git095f59c.el8.x86_64 as a component of Red Hat Enterprise Linux BaseOS (v. 8)redhat_csaf

    Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHBA-2021:4446
  • BehobenSENTRON 3VA COM100/800siemens_psirt

    Update to V4.4.1 or later version

    https://support.industry.siemens.com/cs/ww/en/view/109765343/
  • BehobenSENTRON PAC3200siemens_psirt

    Update to V2.4.7 or later version

    https://support.industry.siemens.com/cs/ww/en/view/31674577/
  • BehobenSENTRON PAC4200siemens_psirt

    Update to V2.3.0 or later version

    https://support.industry.siemens.com/cs/ww/en/view/35029840/
  • BehobenFNETcisa_csaf_ot

    Additional vendors affected by the reported vulnerabilities have also released security advisories related to their affected products. Those advisories are as follows:

    https://yanzi.dev/#/security/advisories/2020-12-08
  • BehobenNut/Netcisa_csaf_ot

    Additional vendors affected by the reported vulnerabilities have also released security advisories related to their affected products. Those advisories are as follows:

    https://yanzi.dev/#/security/advisories/2020-12-08
  • Behobenopen-iscsicisa_csaf_ot

    Additional vendors affected by the reported vulnerabilities have also released security advisories related to their affected products. Those advisories are as follows:

    https://yanzi.dev/#/security/advisories/2020-12-08
  • BehobenpicoTCP (EOL)cisa_csaf_ot

    Additional vendors affected by the reported vulnerabilities have also released security advisories related to their affected products. Those advisories are as follows:

    https://yanzi.dev/#/security/advisories/2020-12-08
  • BehobenpicoTCP-NGcisa_csaf_ot

    Additional vendors affected by the reported vulnerabilities have also released security advisories related to their affected products. Those advisories are as follows:

    https://yanzi.dev/#/security/advisories/2020-12-08
  • BehobenuIP (EOL)cisa_csaf_ot

    Additional vendors affected by the reported vulnerabilities have also released security advisories related to their affected products. Those advisories are as follows:

    https://yanzi.dev/#/security/advisories/2020-12-08
  • BehobenuIP-Contiki-NGcisa_csaf_ot

    Additional vendors affected by the reported vulnerabilities have also released security advisories related to their affected products. Those advisories are as follows:

    https://yanzi.dev/#/security/advisories/2020-12-08
  • BehobenuIP-Contiki-OS (end-of-life [EOL])cisa_csaf_ot

    Additional vendors affected by the reported vulnerabilities have also released security advisories related to their affected products. Those advisories are as follows:

    https://yanzi.dev/#/security/advisories/2020-12-08
  • BehobenSENTRON 3VA COM100/800cisa_csaf_ot

    Update to V4.4.1 or later version

    https://support.industry.siemens.com/cs/ww/en/view/109765343/
  • BehobenSENTRON PAC3200cisa_csaf_ot

    Update to V2.4.7 or later version

    https://support.industry.siemens.com/cs/ww/en/view/31674577/
  • BehobenSENTRON PAC4200cisa_csaf_ot

    Update to V2.3.0 or later version

    https://support.industry.siemens.com/cs/ww/en/view/35029840/
  • MitigationSENTRON 3VA COM100/800siemens_psirt

    For successful exploitation, an attacking system must be located in the same Modbus TCP segment as a vulnerable device. Therefore ensure that only trusted systems are attached to that segment and only trusted persons have access.

  • MitigationSENTRON PAC3200siemens_psirt

    For successful exploitation, an attacking system must be located in the same Modbus TCP segment as a vulnerable device. Therefore ensure that only trusted systems are attached to that segment and only trusted persons have access.

  • MitigationSENTRON PAC4200siemens_psirt

    For successful exploitation, an attacking system must be located in the same Modbus TCP segment as a vulnerable device. Therefore ensure that only trusted systems are attached to that segment and only trusted persons have access.

  • MitigationSENTRON 3VA COM100/800cisa_csaf_ot

    For successful exploitation, an attacking system must be located in the same Modbus TCP segment as a vulnerable device. Therefore ensure that only trusted systems are attached to that segment and only trusted persons have access.

  • MitigationSENTRON PAC3200cisa_csaf_ot

    For successful exploitation, an attacking system must be located in the same Modbus TCP segment as a vulnerable device. Therefore ensure that only trusted systems are attached to that segment and only trusted persons have access.

  • MitigationSENTRON PAC4200cisa_csaf_ot

    For successful exploitation, an attacking system must be located in the same Modbus TCP segment as a vulnerable device. Therefore ensure that only trusted systems are attached to that segment and only trusted persons have access.

02

cvss

Technischer Schweregrad, 0–10. Eine Zeile je Quelle.

8.2
010

Basiswert 0–10 · höher = schwerwiegender · Vektor überfahren zum Auflösen⚠ Quellen uneinig · medium–high · 5–8.2

v2.05mediumAV:N/AC:L/Au:N/C:N/I:N/A:Pprimary · NVD / NIST USAusnutzbarkeit 10 · Auswirkung 2.9
v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hprimary · NVD / NIST USAusnutzbarkeit 3.9 · Auswirkung 3.6
v3.08.2highCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:Hsecondary · CISA US
v3.16.5mediumCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:P/RL:O/RC:Csecondary · Siemens ProductCERT DE
v3.16.9mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:Usecondary · CVSS-BT (t0sche)
v3.15.3mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Lsecondary · Red Hat Product Security US
v3.16.5mediumCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:P/RL:O/RC:Csecondary · CISA US
v3.17.5highAV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hsecondary · FSTEC (BDU) RU
03

schwächen

Die CWE-Schwächeklassen, zu denen dies gehört.

CWE-125USprimärCWE-125USCWE-125USCWE-125USCWE-805US
04

betroffene Produkte (91)

Betroffene Produkte und Versionsbereiche.

20 von 91 angezeigt
05

Advisories (5)

Hersteller- und Ökosystem-Meldungen dazu.

  • RHBA-2021:4446Red Hat Bug Fix Advisory: iscsi-initiator-utils bug fix and enhancement update2021-11-09csaf · redhat_csafUS

    An update for iscsi-initiator-utils is now available for Red Hat Enterprise Linux 8.

  • SSA-541018SSA-541018: Embedded TCP/IP Stack Vulnerabilities (AMNESIA:33) in SENTRON PAC / 3VA Devices (Part 2)2021-03-09csaf · siemens_psirtDE

    Security researchers discovered and disclosed 33 vulnerabilities in several open-source TCP/IP stacks for embedded devices, also known as "AMNESIA:33" vulnerabilities. This advisory describes the impact of two of these vulnerabilities (CVE-2020-13987, CVE-2020-17437) to Siemens products. Siemens has released updates for several affected products and recommends to update to the latest versions. Siemens recommends specific countermeasures for products where updates are not available. The impact of another "AMNESIA:33" vulnerability (CVE-2020-13988) is described in Siemens Security Advisory SSA-541017.

  • WID-SEC-W-2022-1044TCP/IP Stack: Mehrere SchwachstellenDeutsch2020-12-08csaf · cert_bundDE

    Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in TCP/IP Stack ausnutzen, um beliebigen Programmcode mit Administratorrechten auszuführen, einen Denial of Service Angriff durchzuführen, vertrauliche Daten einzusehen oder Daten zu manipulieren.

  • ICSA-20-343-01Multiple Embedded TCP/IP Stacks2020-12-08icsa · cisa_csaf_otUS

    Successful exploitation of these vulnerabilities could allow attackers to corrupt memory, put devices into infinite loops, access unauthorized data, and/or poison DNS cache.

  • ICSA-21-068-06Siemens TCP/IP Stack Vulnerabilities-AMNESIA:33 in SENTRON PAC / 3VA Devices (Update C)2021-03-09icsa · cisa_csaf_otUS

    Security researchers discovered and disclosed 33 vulnerabilities in several open-source TCP/IP stacks for embedded devices, also known as "AMNESIA:33" vulnerabilities. This advisory describes the impact of two of these vulnerabilities (CVE-2020-13987, CVE-2020-17437) to Siemens products. Siemens has released updates for several affected products and recommends to update to the latest versions. Siemens recommends specific countermeasures for products where updates are not available. The impact of another "AMNESIA:33" vulnerability (CVE-2020-13988) is described in Siemens Security Advisory SSA-541017.

06

auch bekannt als (4)

Weitere Namen und Kennungen dieser Entität.

07

quellen

Welche Quellen diesen Datensatz belegen und wann.

cnnvdenisa_euvdfstec_bducert_bundcisa_csaf_otredhat_csafsiemens_psirtNVDCVE.orgMITRE
veröffentlicht 2020-12-11geändert 2026-06-17
09

Referenzen (17)

Externe Belege — Patches, Meldungen, Analysen.

scry

Angreifer nutzen Schwachstellen wie diese gegen im Internet exponierte Dienste aus. Sehen Sie mit einem kostenlosen Passiv-Scan, was exponiert ist.

Kostenloser Scan