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ubuntuUbuntuUSN-6543-1
HistoryDec 11, 2023 - 12:00 a.m.

GNU Tar vulnerability

2023-12-1100:00:00
ubuntu.com
29
ubuntu
gnu
tar
vulnerability
extended attributes
denial of service
pax archives
crash

AI Score

9.4

Confidence

High

EPSS

0

Percentile

15.5%

Releases

  • Ubuntu 23.10
  • Ubuntu 23.04
  • Ubuntu 22.04 LTS
  • Ubuntu 20.04 LTS
  • Ubuntu 18.04 ESM
  • Ubuntu 16.04 ESM
  • Ubuntu 14.04 ESM

Packages

  • tar - GNU version of the tar archiving utility

Details

It was discovered that tar incorrectly handled extended attributes in PAX
archives. An attacker could use this issue to cause tar to crash, resulting in a
denial of service.

OSVersionArchitecturePackageVersionFilename
Ubuntu23.10noarchtar< 1.34+dfsg-1.2ubuntu1.1UNKNOWN
Ubuntu23.10noarchtar-dbgsym< 1.34+dfsg-1.2ubuntu1.1UNKNOWN
Ubuntu23.10noarchtar-scripts< 1.34+dfsg-1.2ubuntu1.1UNKNOWN
Ubuntu23.04noarchtar< 1.34+dfsg-1.2ubuntu0.2UNKNOWN
Ubuntu23.04noarchtar-dbgsym< 1.34+dfsg-1.2ubuntu0.2UNKNOWN
Ubuntu23.04noarchtar-scripts< 1.34+dfsg-1.2ubuntu0.2UNKNOWN
Ubuntu22.04noarchtar< 1.34+dfsg-1ubuntu0.1.22.04.2UNKNOWN
Ubuntu22.04noarchtar-dbgsym< 1.34+dfsg-1ubuntu0.1.22.04.2UNKNOWN
Ubuntu22.04noarchtar-scripts< 1.34+dfsg-1ubuntu0.1.22.04.2UNKNOWN
Ubuntu20.04noarchtar< 1.30+dfsg-7ubuntu0.20.04.4UNKNOWN
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