Description
A Segmentation Fault issue discovered in in ieee_segment function in outieee.c in nasm 2.14.03 and 2.15 allows remote attackers to cause a denial of service via crafted assembly 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 | nasm | 2.16.01-1 | — |
| Debian 13 | nasm | 2.16.01-1 | — |
| Debian 12 | nasm | 2.16.01-1 | — |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 20.04 LTS | nasm | No fix yet | — |
Show 1 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu Pro 22.04 LTS | nasm | No fix yet | — |
Amazon Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Amazon Linux 2023 | nasm +2 | 2.15.05-1.amzn2023.0.5 | ALAS2023-2023-354 |
| Amazon Linux 2 | nasm +2 | 2.15.03-3.amzn2.0.3 | ALAS2-2023-2277 |
Advisories 2
- ALAS2-2023-2277 Moderate: nasm security update (Amazon Linux 2) Amazon Linux Security Center (ALAS) · Oct 5, 2023
- ALAS2023-2023-354 Moderate: nasm security update (Amazon Linux 2023) Amazon Linux Security Center (ALAS) · Sep 20, 2023
References
- https://bugzilla.nasm.us/show_bug.cgi?id=3392637
- GLSA-202312-09 vendor-advisory