CVE-2023-31439

EPSS 0.09%
Veröffentlicht 13.06.2023 17:15:14
Zuletzt bearbeitet 21.11.2024 08:01:52
Quelle cve@mitre.org
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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."

Betroffene Produkte Warnungen 0 Metriken 2 CWE 1 Referenzen 7

Daten sind bereitgestellt durch National Vulnerability Database (NVD)

Systemd Project ≫ Systemd Version253 Update-

Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.

EPSS Metriken
Typ	Quelle	Score	Percentile
EPSS	FIRST.org	0.09%	0.272

CVSS Metriken
Quelle	Base Score	Exploit Score	Impact Score	Vector String
nvd@nist.gov	5.3	3.9	1.4	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

CWE-354 Improper Validation of Integrity Check Value

The product does not validate or incorrectly validates the integrity check values or "checksums" of a message. This may prevent it from detecting if the data has been modified or corrupted in transmission.

https://github.com/kastel-security/Journald

Patch

Third Party Advisory

https://github.com/kastel-security/Journald/blob/main/journald-publication.pdf

Technical Description

https://github.com/systemd/systemd/releases

Release Notes

https://github.com/systemd/systemd/pull/28885

https://nvd.nist.gov/vuln/detail/CVE-2023-31439

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2023-31439

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2023-31439

EUVD