CVE-2022-38171
Fixed in a distro release EPSS <1%
Xpdf prior to version 4.04 contains an integer overflow in the JBIG2 decoder (JBIG2Stream::readTextRegionSeg() in JBIG2Stream.cc). Processing a specially crafted PDF file or JBIG2 image could lead to a crash or the execution of arbitrary code. This is similar to the vulnerability described by CVE-2021-30860 (Apple CoreGraphics).
Products: xpdfreader xpdf, freedesktop poppler
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Arch Linux | xpdf | 4.04-1 |
| Ubuntu 16.04 LTS | ipe | no fix |
| Ubuntu 16.04 LTS | xpdf | no fix |
| Ubuntu 18.04 LTS | ipe | no fix |
| Ubuntu 18.04 LTS | xpdf | no fix |
| Ubuntu 20.04 LTS | ipe | no fix |
| Ubuntu 22.04 LTS | ipe | no fix |
| Ubuntu 22.04 LTS | texlive-bin | no fix |
| Ubuntu 24.04 LTS | ipe | no fix |
| Ubuntu 24.04 LTS | texlive-bin | no fix |
| Ubuntu 25.10 | ipe | no fix |
| Ubuntu 25.10 | texlive-bin | no fix |
| Ubuntu 26.04 LTS | ipe | no fix |
| Ubuntu 26.04 LTS | texlive-bin | no fix |
| Ubuntu 26.10 | ipe | no fix |
| Ubuntu 26.10 | texlive-bin | no fix |
| Ubuntu Pro 16.04 LTS | texlive-bin | no fix |
| Ubuntu Pro 18.04 LTS | texlive-bin | no fix |
| Ubuntu Pro 20.04 LTS | texlive-bin | no fix |