CVE-2023-31437 Information disclosure in n/a
An attacker can modify sealed log files to hide specific log messages from certain views, compromising log integrity and visibility.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2023-31437?
CVE-2023-31437 is a medium-severity vulnerability in Systemd Project Systemd, published on 13 Jun 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
An issue was discovered in systemd 253. An attacker can modify a sealed log file such that, in some views, not all existing and sealed log messages are displayed. NOTE: the vendor reportedly sent "a reply denying that any of the finding was a security vulnerability."
Weakness: CWE-354
Which versions are affected by CVE-2023-31437?
It affects 1 product.
Products include Systemd Project Systemd.
How do I fix CVE-2023-31437?
No fix has been published for CVE-2023-31437 yet. Limit exposure of the affected software until one is available.
Is CVE-2023-31437 being exploited?
There is no known exploitation of CVE-2023-31437 in the wild and no public exploit code.
Other vulnerabilities in Systemd Project Systemd
Sources
Also known as DEBIAN-CVE-2023-31437, GHSA-9mv8-4v9g-hm48.