CVE-2023-31439

CWE-3545 documents5 sources
Severity
5.3MEDIUM
EPSS
0.1%
top 68.23%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Systemd Project Systemd
Timeline
PublishedJun 13

Description

An issue was discovered in systemd 253. An attacker can modify the contents of past events in a sealed log file and then adjust the file such that checking the integrity shows no error, despite modifications. NOTE: the vendor reportedly sent "a reply denying that any of the finding was a security vulnerability."

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:NExploitability: 3.9 | Impact: 1.4

Affected Packages1 packages

Patches

Patch: github.com ↗Patch: github.com ↗

🔴Vulnerability Details

3
CVEList
CVE-2023-31439: An issue was discovered in systemd 253↗2023-06-13
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GHSA
GHSA-mvwm-rcrw-pr2j: An issue was discovered in systemd 253↗2023-06-13
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OSV
CVE-2023-31439: An issue was discovered in systemd 253↗2023-06-13
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📋Vendor Advisories

1
Debian
CVE-2023-31439: systemd - An issue was discovered in systemd 253. An attacker can modify the contents of p...↗2023
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