| Name | CVE-2019-7310 |
| Description | In Poppler 0.73.0, a heap-based buffer over-read (due to an integer signedness error in the XRef::getEntry function in XRef.cc) allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via a crafted PDF document, as demonstrated by pdftocairo. |
| 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-1706-1, DLA-2440-1 |
| Debian Bugs | 921215 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| poppler (PTS) | jessie, jessie (lts) | 0.26.5-2+deb8u16 | fixed |
| stretch (security) | 0.48.0-2+deb9u4 | fixed | |
| stretch (lts), stretch | 0.48.0-2+deb9u6 | fixed | |
| 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 | wheezy | (unfixed) | end-of-life | ||
| poppler | source | jessie | 0.26.5-2+deb8u8 | DLA-1706-1 | ||
| poppler | source | stretch | 0.48.0-2+deb9u4 | DLA-2440-1 | ||
| poppler | source | (unstable) | 0.71.0-4 | 921215 |
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=12797
https://gitlab.freedesktop.org/poppler/poppler/issues/717
https://gitlab.freedesktop.org/poppler/poppler/merge_requests/172
https://gitlab.freedesktop.org/poppler/poppler/commit/b54e1fc3e0d2600621a28d50f9f085b9e38619c2