CVE-2023-46753

mediumpriority · track · 24OT risk · elevatedEPSS 0.009 · 61 %ileDEEUNLRUUS
grimoire priorityP3 · Track
Exploitable?
—
no known exploitation
Likely / severe?
0.94% (61st) EPSS
CVSS 5.9 · medium
Is it mine?
91 products
Check your exposure
Who says so?
7 sources
cnnvd · enisa_euvd · fstec_bdu · cert_bund

EPSS · scored 2026-10-27

An issue was discovered in FRRouting FRR through 9.0.1. A crash can occur for a crafted BGP UPDATE message without mandatory attributes, e.g., one with only an unknown transit attribute.

01

remediations

Vendor fix, mitigation, or workaround guidance, as published by each source.

A vendor fix is available.

  • Fixedfrr-0:8.5.3-4.el9.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:2156
  • Fixedfrr-0:8.5.3-4.el9.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:2156
  • Fixedfrr-0:8.5.3-4.el9.s390x as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:2156
  • Fixedfrr-0:8.5.3-4.el9.src as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:2156
  • Fixedfrr-0:8.5.3-4.el9.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:2156
  • Fixedfrr-debuginfo-0:8.5.3-4.el9.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:2156
  • Fixedfrr-debuginfo-0:8.5.3-4.el9.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:2156
  • Fixedfrr-debuginfo-0:8.5.3-4.el9.s390x as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:2156
  • Fixedfrr-debuginfo-0:8.5.3-4.el9.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:2156
  • Fixedfrr-debugsource-0:8.5.3-4.el9.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:2156
  • Fixedfrr-debugsource-0:8.5.3-4.el9.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:2156
  • Fixedfrr-debugsource-0:8.5.3-4.el9.s390x as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:2156
  • Fixedfrr-debugsource-0:8.5.3-4.el9.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:2156
  • Fixedfrr-selinux-0:8.5.3-4.el9.noarch as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:2156
  • Fixedfrr-0:7.5.1-22.el8.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:2981
  • Fixedfrr-0:7.5.1-22.el8.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:2981
  • Fixedfrr-0:7.5.1-22.el8.s390x as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:2981
  • Fixedfrr-0:7.5.1-22.el8.src as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:2981
  • Fixedfrr-0:7.5.1-22.el8.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:2981
  • Fixedfrr-debuginfo-0:7.5.1-22.el8.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:2981
  • Fixedfrr-debuginfo-0:7.5.1-22.el8.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:2981
  • Fixedfrr-debuginfo-0:7.5.1-22.el8.s390x as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:2981
  • Fixedfrr-debuginfo-0:7.5.1-22.el8.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:2981
  • Fixedfrr-debugsource-0:7.5.1-22.el8.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:2981
  • Fixedfrr-debugsource-0:7.5.1-22.el8.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:2981
  • Fixedfrr-debugsource-0:7.5.1-22.el8.s390x as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:2981
  • Fixedfrr-debugsource-0:7.5.1-22.el8.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:2981
  • Fixedfrr-selinux-0:7.5.1-22.el8.noarch as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:2981
  • FixedRUGGEDCOM ROX MX5000siemens_psirt

    Update to V2.17.0 or later version

    https://support.industry.siemens.com/cs/ww/en/view/109997648/
  • FixedRUGGEDCOM ROX MX5000REsiemens_psirt

    Update to V2.17.0 or later version

    https://support.industry.siemens.com/cs/ww/en/view/109997648/
  • FixedRUGGEDCOM ROX RX1400siemens_psirt

    Update to V2.17.0 or later version

    https://support.industry.siemens.com/cs/ww/en/view/109997648/
  • FixedRUGGEDCOM ROX RX1500siemens_psirt

    Update to V2.17.0 or later version

    https://support.industry.siemens.com/cs/ww/en/view/109997648/
  • FixedRUGGEDCOM ROX RX1501siemens_psirt

    Update to V2.17.0 or later version

    https://support.industry.siemens.com/cs/ww/en/view/109997648/
  • FixedRUGGEDCOM ROX RX1510siemens_psirt

    Update to V2.17.0 or later version

    https://support.industry.siemens.com/cs/ww/en/view/109997648/
  • FixedRUGGEDCOM ROX RX1511siemens_psirt

    Update to V2.17.0 or later version

    https://support.industry.siemens.com/cs/ww/en/view/109997648/
  • FixedRUGGEDCOM ROX RX1512siemens_psirt

    Update to V2.17.0 or later version

    https://support.industry.siemens.com/cs/ww/en/view/109997648/
  • FixedRUGGEDCOM ROX RX1524siemens_psirt

    Update to V2.17.0 or later version

    https://support.industry.siemens.com/cs/ww/en/view/109997648/
  • FixedRUGGEDCOM ROX RX1536siemens_psirt

    Update to V2.17.0 or later version

    https://support.industry.siemens.com/cs/ww/en/view/109997648/
  • FixedRUGGEDCOM ROX RX5000siemens_psirt

    Update to V2.17.0 or later version

    https://support.industry.siemens.com/cs/ww/en/view/109997648/
  • Workaroundfrr-0:8.5.3-4.el9.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf

    Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundfrr-0:8.5.3-4.el9.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf

    Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundfrr-0:8.5.3-4.el9.s390x as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf

    Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundfrr-0:8.5.3-4.el9.src as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf

    Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundfrr-0:8.5.3-4.el9.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf

    Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundfrr-debuginfo-0:8.5.3-4.el9.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf

    Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundfrr-debuginfo-0:8.5.3-4.el9.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf

    Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundfrr-debuginfo-0:8.5.3-4.el9.s390x as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf

    Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundfrr-debuginfo-0:8.5.3-4.el9.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf

    Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundfrr-debugsource-0:8.5.3-4.el9.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf

    Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundfrr-debugsource-0:8.5.3-4.el9.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf

    Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundfrr-debugsource-0:8.5.3-4.el9.s390x as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf

    Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundfrr-debugsource-0:8.5.3-4.el9.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf

    Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundfrr-selinux-0:8.5.3-4.el9.noarch as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf

    Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundfrr-0:7.5.1-22.el8.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf

    Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundfrr-0:7.5.1-22.el8.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf

    Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundfrr-0:7.5.1-22.el8.s390x as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf

    Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundfrr-0:7.5.1-22.el8.src as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf

    Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundfrr-0:7.5.1-22.el8.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf

    Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundfrr-debuginfo-0:7.5.1-22.el8.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf

    Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundfrr-debuginfo-0:7.5.1-22.el8.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf

    Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundfrr-debuginfo-0:7.5.1-22.el8.s390x as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf

    Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundfrr-debuginfo-0:7.5.1-22.el8.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf

    Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundfrr-debugsource-0:7.5.1-22.el8.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf

    Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundfrr-debugsource-0:7.5.1-22.el8.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf

    Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundfrr-debugsource-0:7.5.1-22.el8.s390x as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf

    Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundfrr-debugsource-0:7.5.1-22.el8.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf

    Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundfrr-selinux-0:7.5.1-22.el8.noarch as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf

    Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

02

cvss

Technical severity, 0–10. One row per scoring source.

5.9
010

base score 0–10 · higher = more severe · hover a vector to decode

v3.15.9mediumCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:Hprimary · NVD / NIST USexploitability 2.2 · impact 3.6
v3.15.9mediumAV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:Hsecondary · FSTEC (BDU) RU
v3.15.9mediumCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:Hsecondary · Siemens ProductCERT DE
v3.15.4mediumCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H/E:Usecondary · CVSS-BT (t0sche)
v3.15.9mediumCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:Hsecondary · Red Hat Product Security US
v3.15.9mediumCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:Hsecondary · NCSC-NL NL
03

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Trackcoordinatorcisa_ssvcUS
04

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-400USCWE-400USCWE-400USCWE-863USCWE-863US
05

affected products (91)

Products and version ranges known to be affected.

showing 20 of 91
06

advisories (5)

Vendor and ecosystem advisories describing this.

  • NCSC-2025-0382Kwetsbaarheden verholpen in Siemens productenNL2025-12-09csaf · ncsc_nlNL

    Siemens heeft kwetsbaarheden verholpen in diverse producten als Building X, COMOS, Energy Services, Gridscale X, NX, RUGGEDCOM, SICAM, SIMATIC, SINEC, SINEMA, SIPLUS en Solid Edge.

  • RHSA-2024:2156Red Hat Security Advisory: frr security update2024-04-30csaf · redhat_csafUS

    An update for frr is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

  • RHSA-2024:2981Red Hat Security Advisory: frr security update2024-05-22csaf · redhat_csafUS

    An update for frr is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

  • SSA-202008SSA-202008: Multiple Vulnerabilities in Ruggedcom Rox Before V2.17.02025-12-09csaf · siemens_psirtDE

    Ruggedcom ROX familly contain multiple vulnerabilities before V2.17.0 Siemens has released new versions for the affected products and recommends to update to the latest versions.

  • WID-SEC-W-2023-2748FRRouting: Mehrere Schwachstellen ermöglichen Denial of ServiceDeutsch2023-10-25csaf · cert_bundDE

    Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in FRRouting ausnutzen, um einen Denial of Service Angriff durchzuführen.

07

also known as (4)

Other names and identifiers for this entity.

08

sources

Which sources assert this record, and when.

cnnvdenisa_euvdfstec_bducert_bundncsc_nlredhat_csafsiemens_psirtNVDCVE.orgMITRE
published 2023-10-26modified 2026-06-17
09

references (9)

External citations — patches, advisories, analysis.

scry

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