Vulnerability Details : 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.
Products affected by CVE-2023-39804
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Exploit prediction scoring system (EPSS) score for CVE-2023-39804
0.05%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 13 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-39804
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
6.2
|
MEDIUM | CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
2.5
|
3.6
|
134c704f-9b21-4f2e-91b3-4a467353bcc0 | 2024-11-12 |
2.8
|
LOW | CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:L |
N/A
|
N/A
|
RedHat-CVE-2023-39804 |
References for CVE-2023-39804
-
https://git.savannah.gnu.org/cgit/tar.git/tree/src/xheader.c?h=release_1_34#n1723
xheader.c\src - tar.git - GNU Tar
-
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1058079
#1058079 - tar: CVE-2023-39804: Incorrectly handled extension attributes in PAX archives can lead to a crash - Debian Bug report logs
-
https://git.savannah.gnu.org/cgit/tar.git/commit/?id=a339f05cd269013fa133d2f148d73f6f7d4247e4
tar.git - GNU Tar
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