Podatność CVE-2022-3821
Publikacja: 2022-11-08

Opis:
An off-by-one Error issue was discovered in Systemd in format_timespan() function of time-util.c. An attacker could supply specific values for time and accuracy that leads to buffer overrun in format_timespan(), leading to a Denial of Service.

Typ:

CWE-193

 (Off-by-one Error)

 Referencje:
https://github.com/systemd/systemd/issues/23928
https://github.com/systemd/systemd/commit/9102c625a673a3246d7e73d8737f3494446bad4e
https://github.com/systemd/systemd/pull/23933
https://bugzilla.redhat.com/show_bug.cgi?id=2139327
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