Description
UnRTF by GNU Project is vulnerable to out-of-bounds write. If a user opens an RTF file crafted by an attacker, it may lead to a denial-of-service (DoS) condition.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| GNU Project | UnRTF | < 0.21.12 | 0.21.12 |
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 | unrtf | 0.21.13-1 | — |
| Debian 13 | unrtf | No fix yet | — |
| Debian 12 | unrtf | No fix yet | — |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 26.10 | unrtf | No fix yet | — |
| Ubuntu 26.04 LTS | unrtf | No fix yet | — |
| Ubuntu 24.04 LTS | unrtf | No fix yet | — |
| Ubuntu 22.04 LTS | unrtf | No fix yet | — |
| Ubuntu 20.04 LTS | unrtf | No fix yet | — |
Show 2 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 18.04 LTS | unrtf | No fix yet | — |
| Ubuntu 16.04 LTS | unrtf | No fix yet | — |