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CVE-2023-31439

UNKNOWN
Published 2023-06-13T00:00:00
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Expert Analysis

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No CVSS data available

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."

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

⚠ Unreviewed MODERATE

GHSA-mvwm-rcrw-pr2j

Advisory Details

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.

CVSS Scoring

CVSS Score

5.0

CVSS Vector

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

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2023-31439
WEB https://github.com/systemd/systemd/pull/28885
WEB https://github.com/kastel-security/Journald
WEB https://github.com/kastel-security/Journald/blob/main/journald-publication.pdf
WEB https://github.com/systemd/systemd/releases

Advisory provided by GitHub Security Advisory Database. Published: June 13, 2023, Modified: December 21, 2023

References

https://github.com/systemd/systemd/releases
https://github.com/kastel-security/Journald/blob/main/journald-publication.pdf
https://github.com/kastel-security/Journald
https://github.com/systemd/systemd/pull/28885
Published: 2023-06-13T00:00:00
Last Modified: 2024-08-02T14:53:31.091Z
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