CVE-2018-6951
Fixed in a distro release EPSS 8%
An issue was discovered in GNU patch through 2.7.6. There is a segmentation fault, associated with a NULL pointer dereference, leading to a denial of service in the intuit_diff_type function in pch.c, aka a "mangled rename" issue.
Products: gnu patch, canonical ubuntu_linux
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Alpine 3.10 | patch | 2.7.6-r2 |
| Alpine 3.11 | patch | 2.7.6-r2 |
| Alpine 3.12 | patch | 2.7.6-r2 |
| Alpine 3.13 | patch | 2.7.6-r2 |
| Alpine 3.14 | patch | 2.7.6-r2 |
| Alpine 3.15 | patch | 2.7.6-r2 |
| Alpine 3.16 | patch | 2.7.6-r2 |
| Alpine 3.17 | patch | 2.7.6-r2 |
| Alpine 3.18 | patch | 2.7.6-r2 |
| Alpine 3.19 | patch | 2.7.6-r2 |
| Alpine 3.20 | patch | 2.7.6-r2 |
| Alpine 3.21 | patch | 2.7.6-r2 |
| Alpine 3.22 | patch | 2.7.6-r2 |
| Alpine 3.23 | patch | 2.7.6-r2 |
| Alpine 3.24 | patch | 2.7.6-r2 |
| Alpine 3.4 | patch | 2.7.5-r2 |
| Alpine 3.5 | patch | 2.7.5-r2 |
| Alpine 3.6 | patch | 2.7.5-r2 |
| Alpine 3.7 | patch | 2.7.5-r2 |
| Alpine 3.8 | patch | 2.7.6-r2 |
| Alpine 3.9 | patch | 2.7.6-r2 |
| Arch Linux | patch | 2.7.6-3 |
| Chainguard | patch | 2.7.6-r3 |
| Debian 12 | patch | no fix |
| Debian 13 | patch | no fix |
| Debian 14 | patch | no fix |
| SUSE Linux Enterprise Desktop 12 SP3 | patch | 2.7.5-8.5.1 |
| SUSE Linux Enterprise Server 12 SP3 | patch | 2.7.5-8.5.1 |
| SUSE Linux Enterprise Server for SAP Applications 12 SP3 | patch | 2.7.5-8.5.1 |
| Ubuntu 14.04 LTS | patch | 2.7.1-4ubuntu2.4 |
| Ubuntu 16.04 LTS | patch | 2.7.5-1ubuntu0.16.04.1 |
| Wolfi | patch | 2.7.6-r3 |
| openSUSE Tumbleweed | patch | 2.7.6-3.43 |