| Name | CVE-2020-36023 |
| Description | An issue was discovered in freedesktop poppler version 20.12.1, allows remote attackers to cause a denial of service (DoS) via crafted .pdf file to FoFiType1C::cvtGlyph 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-3528-1 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| poppler (PTS) | bullseye (security), bullseye | 20.09.0-3.1+deb11u1 | vulnerable |
| bookworm | 22.12.0-2 | fixed |
| sid, trixie | 24.08.0-3 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| poppler | source | buster | 0.71.0-5+deb10u2 | | DLA-3528-1 | |
| poppler | source | (unstable) | 22.08.0-2 | | | |
Notes
[bullseye] - poppler <no-dsa> (Minor issue)
https://gitlab.freedesktop.org/poppler/poppler/-/issues/1013
https://gitlab.freedesktop.org/poppler/poppler/-/merge_requests/744
https://gitlab.freedesktop.org/poppler/poppler/-/commit/238dc045beeeb1eb619f3fb6cb699ba36813222d (poppler-21.01.0)