| Name | CVE-2020-23804 |
| Description | Uncontrolled Recursion in pdfinfo, and pdftops in poppler 0.89.0 allows remote attackers to cause a denial of service via crafted input. |
| 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-3620-1 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| poppler (PTS) | jessie, jessie (lts) | 0.26.5-2+deb8u16 | vulnerable |
| stretch (security) | 0.48.0-2+deb9u4 | vulnerable |
| stretch (lts), stretch | 0.48.0-2+deb9u6 | vulnerable |
| buster (security), buster, buster (lts) | 0.71.0-5+deb10u3 | fixed |
| bullseye (security), bullseye | 20.09.0-3.1+deb11u1 | fixed |
| 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+deb10u3 | | DLA-3620-1 | |
| poppler | source | (unstable) | 20.09.0-1 | | | |
Notes
https://gitlab.freedesktop.org/poppler/poppler/-/issues/936
Fixed by: https://gitlab.freedesktop.org/poppler/poppler/-/commit/ec8a43c8df29fdd6f1228276160898ccd9401c92 (poppler-20.08.0)
[stretch] - poppler <no-dsa> (Minor issue)
[jessie] - poppler <no-dsa> (Minor issue)