| Name | CVE-2022-2509 |
| Description | A vulnerability found in gnutls. This security flaw happens because of a double free error occurs during verification of pkcs7 signatures in gnutls_pkcs7_verify function. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DLA-3070-1, DSA-5203-1 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| gnutls28 (PTS) | buster | 3.6.7-4+deb10u8 | vulnerable |
| buster (security) | 3.6.7-4+deb10u10 | fixed |
| bullseye (security), bullseye | 3.7.1-5+deb11u3 | fixed |
| bookworm | 3.7.9-2 | fixed |
| sid, trixie | 3.8.1-4 | fixed |
The information below is based on the following data on fixed versions.
Notes
https://gnutls.org/security-new.html#GNUTLS-SA-2022-07-07
https://gitlab.com/gnutls/gnutls/-/issues/1383 (restricted)
https://gitlab.com/gnutls/gnutls/-/commit/ce37f9eb265dbe9b6d597f5767449e8ee95848e2