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ubuntuUbuntuUSN-5900-2
HistoryMay 22, 2023 - 12:00 a.m.

tar vulnerability

2023-05-2200:00:00
ubuntu.com
29

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

6.9 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 23.04

Packages

  • tar - GNU version of the tar archiving utility

Details

USN-5900-1 fixed vulnerabilities in tar. This update fixes it to Ubuntu 23.04.

Original advisory 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
Ubuntu23.04noarchtar< 1.34+dfsg-1.2ubuntu0.1UNKNOWN
Ubuntu23.04noarchtar-dbgsym< 1.34+dfsg-1.2ubuntu0.1UNKNOWN
Ubuntu23.04noarchtar-scripts< 1.34+dfsg-1.2ubuntu0.1UNKNOWN

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

6.9 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%