Description
Yasm v1.3.0.78 was found prone to NULL Pointer Dereference in /libyasm/intnum.c and /elf/elf.c, which allows the attacker to cause a denial of service via a crafted file.
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 | yasm | No fix yet | — |
| Debian 13 | yasm | No fix yet | — |
| Debian 12 | yasm | No fix yet | — |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 26.10 | yasm | No fix yet | — |
| Ubuntu 26.04 LTS | yasm | No fix yet | — |
| Ubuntu 25.10 | yasm | No fix yet | — |
| Ubuntu 24.04 LTS | yasm | No fix yet | — |
| Ubuntu 22.04 LTS | yasm | No fix yet | — |
Show 3 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 20.04 LTS | yasm | No fix yet | — |
| Ubuntu 18.04 LTS | yasm | No fix yet | — |
| Ubuntu 16.04 LTS | yasm | No fix yet | — |
Amazon Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Amazon Linux 2023 | yasm +1 | 1.3.0-13.amzn2023.0.4 | ALAS2023-2023-275 |
Azure Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Azure Linux 3 | yasm | 1.3.0-16 | — |
| Azure Linux 2 (CBL-Mariner) | yasm | 1.3.0-16 | — |
Advisories 1
- ALAS2023-2023-275 Moderate: yasm security update (Amazon Linux 2023) Amazon Linux Security Center (ALAS) · Aug 9, 2023