Description
Artifex Software jbig2dec v0.20 was discovered to contain a SEGV vulnerability via jbig2_error at /jbig2dec/jbig2.c.
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | jbig2dec | No fix yet | — |
| Debian 13 | jbig2dec | No fix yet | — |
| Debian 12 | jbig2dec | No fix yet | — |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 25.10 | jbig2dec | No fix yet | — |
| Ubuntu 22.04 LTS | jbig2dec | 0.19-3ubuntu0.1 | — |
Amazon Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Amazon Linux 2023 | jbig2dec +2 | 0.19-4.amzn2023.0.2 | ALAS2023-2023-451 |
Advisories 1
- ALAS2023-2023-451 Moderate: jbig2dec security update (Amazon Linux 2023) Amazon Linux Security Center (ALAS) · Dec 14, 2023