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ubuntuUbuntuUSN-5900-1
HistoryFeb 28, 2023 - 12:00 a.m.

tar vulnerability

2023-02-2800:00:00
ubuntu.com
38

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

6.3 Medium

AI Score

Confidence

High

1.9 Low

CVSS2

Access Vector

LOCAL

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:L/AC:M/Au:N/C:N/I:N/A:P

0.0005 Low

EPSS

Percentile

18.0%

Releases

  • Ubuntu 22.10
  • 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 certain files.
An attacker could possibly use this issue to expose sensitive information
or cause a crash.

OSVersionArchitecturePackageVersionFilename
Ubuntu22.10noarchtar< 1.34+dfsg-1ubuntu0.1.22.10.1UNKNOWN
Ubuntu22.10noarchtar-dbgsym< 1.34+dfsg-1ubuntu0.1.22.10.1UNKNOWN
Ubuntu22.10noarchtar-scripts< 1.34+dfsg-1ubuntu0.1.22.10.1UNKNOWN
Ubuntu22.04noarchtar< 1.34+dfsg-1ubuntu0.1.22.04.1UNKNOWN
Ubuntu22.04noarchtar-dbgsym< 1.34+dfsg-1ubuntu0.1.22.04.1UNKNOWN
Ubuntu22.04noarchtar-scripts< 1.34+dfsg-1ubuntu0.1.22.04.1UNKNOWN
Ubuntu20.04noarchtar< 1.30+dfsg-7ubuntu0.20.04.3UNKNOWN
Ubuntu20.04noarchtar-dbgsym< 1.30+dfsg-7ubuntu0.20.04.3UNKNOWN
Ubuntu20.04noarchtar-scripts< 1.30+dfsg-7ubuntu0.20.04.3UNKNOWN
Ubuntu18.04noarchtar< 1.29b-2ubuntu0.4UNKNOWN
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5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

6.3 Medium

AI Score

Confidence

High

1.9 Low

CVSS2

Access Vector

LOCAL

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:L/AC:M/Au:N/C:N/I:N/A:P

0.0005 Low

EPSS

Percentile

18.0%