CVE-2012-3440

mediumPriorität · verfolgen · 22EPSS 0.004 · 38. PerzentilEUUS
grimoire priorityP3 · Track
Exploitable?
—
no known exploitation
Likely / severe?
0.43% (38th) EPSS
CVSS 5.6 · medium
Is it mine?
19 products
Prüfe deine Angriffsfläche
Who says so?
4 sources
cnnvd · enisa_euvd · nvd · redhat_csaf

EPSS · bewertet 2026-10-27

A certain Red Hat script for sudo 1.7.2 on Red Hat Enterprise Linux (RHEL) 5 allows local users to overwrite arbitrary files via a symlink attack on the /var/tmp/nsswitch.conf.bak temporary file.

01

Behebungen

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

Ein Hersteller-Fix ist verfügbar.

  • Behobensudo-0:1.7.2p1-14.el5_8.2.i386 as a component of Red Hat Enterprise Linux (v. 5 server)redhat_csaf

    Before applying this update, make sure all previously-released errata relevant to your system have been applied. This update is available via the Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at https://access.redhat.com/knowledge/articles/11258

    https://access.redhat.com/errata/RHSA-2012:1149
  • Behobensudo-0:1.7.2p1-14.el5_8.2.i386 as a component of Red Hat Enterprise Linux Desktop (v. 5 client)redhat_csaf

    Before applying this update, make sure all previously-released errata relevant to your system have been applied. This update is available via the Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at https://access.redhat.com/knowledge/articles/11258

    https://access.redhat.com/errata/RHSA-2012:1149
  • Behobensudo-0:1.7.2p1-14.el5_8.2.ia64 as a component of Red Hat Enterprise Linux (v. 5 server)redhat_csaf

    Before applying this update, make sure all previously-released errata relevant to your system have been applied. This update is available via the Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at https://access.redhat.com/knowledge/articles/11258

    https://access.redhat.com/errata/RHSA-2012:1149
  • Behobensudo-0:1.7.2p1-14.el5_8.2.ppc as a component of Red Hat Enterprise Linux (v. 5 server)redhat_csaf

    Before applying this update, make sure all previously-released errata relevant to your system have been applied. This update is available via the Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at https://access.redhat.com/knowledge/articles/11258

    https://access.redhat.com/errata/RHSA-2012:1149
  • Behobensudo-0:1.7.2p1-14.el5_8.2.s390x as a component of Red Hat Enterprise Linux (v. 5 server)redhat_csaf

    Before applying this update, make sure all previously-released errata relevant to your system have been applied. This update is available via the Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at https://access.redhat.com/knowledge/articles/11258

    https://access.redhat.com/errata/RHSA-2012:1149
  • Behobensudo-0:1.7.2p1-14.el5_8.2.src as a component of Red Hat Enterprise Linux (v. 5 server)redhat_csaf

    Before applying this update, make sure all previously-released errata relevant to your system have been applied. This update is available via the Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at https://access.redhat.com/knowledge/articles/11258

    https://access.redhat.com/errata/RHSA-2012:1149
  • Behobensudo-0:1.7.2p1-14.el5_8.2.src as a component of Red Hat Enterprise Linux Desktop (v. 5 client)redhat_csaf

    Before applying this update, make sure all previously-released errata relevant to your system have been applied. This update is available via the Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at https://access.redhat.com/knowledge/articles/11258

    https://access.redhat.com/errata/RHSA-2012:1149
  • Behobensudo-0:1.7.2p1-14.el5_8.2.x86_64 as a component of Red Hat Enterprise Linux (v. 5 server)redhat_csaf

    Before applying this update, make sure all previously-released errata relevant to your system have been applied. This update is available via the Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at https://access.redhat.com/knowledge/articles/11258

    https://access.redhat.com/errata/RHSA-2012:1149
  • Behobensudo-0:1.7.2p1-14.el5_8.2.x86_64 as a component of Red Hat Enterprise Linux Desktop (v. 5 client)redhat_csaf

    Before applying this update, make sure all previously-released errata relevant to your system have been applied. This update is available via the Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at https://access.redhat.com/knowledge/articles/11258

    https://access.redhat.com/errata/RHSA-2012:1149
  • Behobensudo-debuginfo-0:1.7.2p1-14.el5_8.2.i386 as a component of Red Hat Enterprise Linux (v. 5 server)redhat_csaf

    Before applying this update, make sure all previously-released errata relevant to your system have been applied. This update is available via the Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at https://access.redhat.com/knowledge/articles/11258

    https://access.redhat.com/errata/RHSA-2012:1149
  • Behobensudo-debuginfo-0:1.7.2p1-14.el5_8.2.i386 as a component of Red Hat Enterprise Linux Desktop (v. 5 client)redhat_csaf

    Before applying this update, make sure all previously-released errata relevant to your system have been applied. This update is available via the Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at https://access.redhat.com/knowledge/articles/11258

    https://access.redhat.com/errata/RHSA-2012:1149
  • Behobensudo-debuginfo-0:1.7.2p1-14.el5_8.2.ia64 as a component of Red Hat Enterprise Linux (v. 5 server)redhat_csaf

    Before applying this update, make sure all previously-released errata relevant to your system have been applied. This update is available via the Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at https://access.redhat.com/knowledge/articles/11258

    https://access.redhat.com/errata/RHSA-2012:1149
  • Behobensudo-debuginfo-0:1.7.2p1-14.el5_8.2.ppc as a component of Red Hat Enterprise Linux (v. 5 server)redhat_csaf

    Before applying this update, make sure all previously-released errata relevant to your system have been applied. This update is available via the Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at https://access.redhat.com/knowledge/articles/11258

    https://access.redhat.com/errata/RHSA-2012:1149
  • Behobensudo-debuginfo-0:1.7.2p1-14.el5_8.2.s390x as a component of Red Hat Enterprise Linux (v. 5 server)redhat_csaf

    Before applying this update, make sure all previously-released errata relevant to your system have been applied. This update is available via the Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at https://access.redhat.com/knowledge/articles/11258

    https://access.redhat.com/errata/RHSA-2012:1149
  • Behobensudo-debuginfo-0:1.7.2p1-14.el5_8.2.x86_64 as a component of Red Hat Enterprise Linux (v. 5 server)redhat_csaf

    Before applying this update, make sure all previously-released errata relevant to your system have been applied. This update is available via the Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at https://access.redhat.com/knowledge/articles/11258

    https://access.redhat.com/errata/RHSA-2012:1149
  • Behobensudo-debuginfo-0:1.7.2p1-14.el5_8.2.x86_64 as a component of Red Hat Enterprise Linux Desktop (v. 5 client)redhat_csaf

    Before applying this update, make sure all previously-released errata relevant to your system have been applied. This update is available via the Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at https://access.redhat.com/knowledge/articles/11258

    https://access.redhat.com/errata/RHSA-2012:1149
02

cvss

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

5.6
010

Basiswert 0–10 · höher = schwerwiegender · Vektor überfahren zum Auflösen

v2.05.6mediumAV:L/AC:H/Au:N/C:N/I:C/A:Cprimary · NVD / NIST USAusnutzbarkeit 1.9 · Auswirkung 9.2
v2.04.8mediumAV:L/AC:H/Au:N/C:N/I:C/A:C/E:Usecondary · CVSS-BT (t0sche)
v2.05.6mediumAV:L/AC:H/Au:N/C:N/I:C/A:Csecondary · Red Hat Product Security US
03

schwächen

Die CWE-Schwächeklassen, zu denen dies gehört.

CWE-59USprimärCWE-367US
04

betroffene Produkte (19)

Betroffene Produkte und Versionsbereiche.

05

Advisories (1)

Hersteller- und Ökosystem-Meldungen dazu.

  • RHSA-2012:1149Red Hat Security Advisory: sudo security and bug fix update2012-08-07csaf · redhat_csafUS

    An updated sudo package that fixes one security issue and several bugs is now available for Red Hat Enterprise Linux 5. The Red Hat Security Response Team has rated this update as having moderate security impact. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available from the CVE link in the References section.

06

auch bekannt als (3)

Weitere Namen und Kennungen dieser Entität.

07

quellen

Welche Quellen diesen Datensatz belegen und wann.

cnnvdenisa_euvdnvdredhat_csafNVDCVE.orgMITRE
veröffentlicht 2012-08-08geändert 2026-06-16
09

Referenzen (12)

Externe Belege — Patches, Meldungen, Analysen.

scry

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