{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"systemd","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":[],"id":"tcs_01M5NJ1TPQ7K0DF0N05CPCMDBT","modified_at":"2026-10-23T18:04:52.755412038Z","published_at":"2023-06-13T17:15:14.753Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2023-31439","https://security-tracker.debian.org/tracker/CVE-2023-31439"],"severity":{"label":"medium","score":5.3},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2023-31439#Debian:13/systemd","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2023-31439"}],"summary":"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 modifi"}