Name | CVE-2022-27240 |
Description | scheme/webauthn.c in Glewlwyd SSO server 2.x before 2.6.2 has a buffer overflow associated with a webauthn assertion. |
Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
Vulnerable and fixed packages
The table below lists information on source packages.
Source Package | Release | Version | Status |
---|
glewlwyd (PTS) | bullseye | 2.5.2-2+deb11u3 | fixed |
| bookworm | 2.7.5-3+deb12u1 | fixed |
| sid, trixie | 2.7.6+ds-2 | fixed |
The information below is based on the following data on fixed versions.
Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
---|
glewlwyd | source | buster | (not affected) | | | |
glewlwyd | source | bullseye | 2.5.2-2+deb11u3 | | | |
glewlwyd | source | (unstable) | 2.6.1-2 | | | |
Notes
[buster] - glewlwyd <not-affected> (Vulnerable code introduced later)
https://github.com/babelouest/glewlwyd/commit/4c5597c155bfbaf6491cf6b83479d241ae66940a (v2.6.2)
Introduced by: https://github.com/babelouest/glewlwyd/commit/e5007f6e102f1260a9562654c4e88f1c6de12c02 (v2.0.0-b1)