CVE-2023-39804

In GNU tar before 1.35, mishandled extension attributes in a PAX archive can lead to an application crash in xheader.c.

CVSS v3 6.2 MEDIUM

6.2^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.5 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1058079	Mailing List
https://git.savannah.gnu.org/cgit/tar.git/commit/?id=a339f05cd269013fa133d2f148d73f6f7d4247e4	Patch
https://git.savannah.gnu.org/cgit/tar.git/tree/src/xheader.c?h=release_1_34#n1723	Product
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1058079	Mailing List
https://git.savannah.gnu.org/cgit/tar.git/commit/?id=a339f05cd269013fa133d2f148d73f6f7d4247e4	Patch
https://git.savannah.gnu.org/cgit/tar.git/tree/src/xheader.c?h=release_1_34#n1723	Product
https://lists.debian.org/debian-lts-announce/2024/03/msg00008.html

Configurations

Configuration 1 (hide)

cpe:2.3:a:gnu:tar:*:*:*:*:*:*:*:*

History

04 Nov 2025, 19:15

Type	Values Removed	Values Added
References		() https://lists.debian.org/debian-lts-announce/2024/03/msg00008.html -

Information

Published : 2024-03-27 04:15

Updated : 2025-11-04 19:15

NVD link : CVE-2023-39804

Mitre link : CVE-2023-39804

CVE.ORG link : CVE-2023-39804

JSON object : View

Products Affected

gnu

tar

CWE

NVD-CWE-noinfo

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