| Name | CVE-2021-3838 |
| Description | Deserialization of Untrusted Data using PHAR deserialization |
| 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-3495-1, DLA-3495-2 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| php-dompdf (PTS) | bullseye | 0.6.2+dfsg-3.1 | vulnerable |
| bookworm | 2.0.3+dfsg-1 | fixed |
| sid, trixie | 3.0.0+dfsg-2 | fixed |
The information below is based on the following data on fixed versions.
Notes
[bullseye] - php-dompdf <no-dsa> (Minor issue)
https://github.com/dompdf/dompdf/issues/2564
https://huntr.dev/bounties/0bdddc12-ff67-4815-ab9f-6011a974f48e
https://github.com/dompdf/dompdf/commit/99aeec1efec9213e87098d42eb09439e7ee0bb6a (v2.0.0)