| Name | CVE-2021-3508 |
| Description | A flaw was found in PDFResurrect in version 0.22b. There is an infinite loop in get_xref_linear_skipped() in pdf.c via a crafted PDF file. |
| 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 |
|---|
| pdfresurrect (PTS) | jessie, jessie (lts) | 0.12-5+deb8u1 | vulnerable |
| stretch (security), stretch (lts), stretch | 0.12-6+deb9u1 | vulnerable |
| buster | 0.15-2 | vulnerable |
| bullseye | 0.22-1 | vulnerable |
| sid, trixie, bookworm | 0.23-2 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| pdfresurrect | source | jessie | (unfixed) | end-of-life | | |
| pdfresurrect | source | (unstable) | 0.22-3 | unimportant | | |
Notes
https://github.com/enferex/pdfresurrect/issues/17
https://github.com/enferex/pdfresurrect/commit/7e35d1806e111fd28610ccc86bb33f54792ac370
Hang in CLI tool, no security impact