CVE-2021-45261
Fixed in a distro release EPSS <1%
An Invalid Pointer vulnerability exists in GNU patch 2.7 via the another_hunk function, which causes a Denial of Service.
Products: gnu patch
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Debian 12 | patch | no fix |
| Debian 13 | patch | no fix |
| Debian 14 | patch | no fix |
| SUSE Linux Enterprise Module for Basesystem 15 SP7 | patch | 2.7.6-150000.5.9.1 |
| SUSE Linux Enterprise Server 16.0 | patch | 2.7.6-160000.3.1 |
| SUSE Linux Enterprise Server LTSS Extended Security 12 SP5 | patch | 2.7.5-8.14.1 |
| SUSE Linux Enterprise Server for SAP applications 16.0 | patch | 2.7.6-160000.3.1 |
| SUSE Linux Micro 6.0 | patch | 2.7.6-4.1 |
| SUSE Linux Micro 6.1 | patch | 2.7.6-slfo.1.1_2.1 |
| SUSE Linux Micro 6.2 | patch | 2.7.6-160000.3.1 |
| Ubuntu 16.04 LTS | patch | no fix |
| Ubuntu 18.04 LTS | patch | no fix |
| Ubuntu 20.04 LTS | patch | no fix |
| Ubuntu 22.04 LTS | patch | no fix |
| Ubuntu 24.04 LTS | patch | no fix |
| Ubuntu 25.10 | patch | no fix |
| Ubuntu 26.04 LTS | patch | no fix |
| Ubuntu 26.10 | patch | no fix |
| Ubuntu Pro 14.04 LTS | patch | no fix |
| openSUSE Leap 15.6 | patch | 2.7.6-150000.5.9.1 |
| openSUSE Leap 16.0 | patch | 2.7.6-160000.3.1 |
| openSUSE Tumbleweed | patch | 2.8-2.1 |