CVE catalog
CVE-2017-17127
libav - security update
- Severity
- Unknown
- Published
- Updated
- Source
- [NVD] · [CVE record]
- EPSS
- 1.75% · Oct 27, 2026
The vc1_decode_frame function in libavcodec/vc1dec.c in Libav 12.2 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted file.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Ubuntu | libav | pro | 6:0.8.7-1ubuntu2 | vulnerable |
| Ubuntu | libav | pro | 6:9.10-1ubuntu1 | vulnerable |
| Ubuntu | libav | pro | 6:9.10-1ubuntu2 | vulnerable |
| Ubuntu | libav | pro | 6:9.10-1ubuntu5 | vulnerable |
| Ubuntu | libav | pro | 6:9.10-1ubuntu6 | vulnerable |
| Ubuntu | libav | pro | 6:9.10-1ubuntu7 | vulnerable |
| Ubuntu | libav | pro | 6:9.11-2ubuntu1 | vulnerable |
| Ubuntu | libav | pro | 6:9.11-2ubuntu2 | vulnerable |
| Ubuntu | libav | pro | 6:9.13-0ubuntu0.14.04.1 | vulnerable |
| Ubuntu | libav | pro | 6:9.14-0ubuntu0.14.04.1 | vulnerable |
| Ubuntu | libav | pro | 6:9.16-0ubuntu0.14.04.1 | vulnerable |
| Ubuntu | libav | pro | 6:9.18-0ubuntu0.14.04.1 | vulnerable |
| Ubuntu | libav | pro | 6:9.20-0ubuntu0.14.04.1 | vulnerable |
| Ubuntu | libav | pro | 6:9.20-0ubuntu0.14.04.1+esm1 | vulnerable |
| Debian | libav | 8 | 6:11.11-1~deb8u1 | vulnerable |
| Debian | libav | 8 | 6:11.12-1~deb8u1 | vulnerable |
| Debian | libav | 8 | 6:11.12-1~deb8u2 | vulnerable |
| Debian | libav | 8 | 6:11.12-1~deb8u3 | vulnerable |
| Debian | libav | 8 | 6:11.12-1~deb8u4 | vulnerable |
| Debian | libav | 8 | 6:11.12-1~deb8u5 | vulnerable |
| Debian | libav | 8 | 6:11.12-1~deb8u6 | vulnerable |
| Debian | libav | 8 | 6:11.12-1~deb8u7 | vulnerable |
| Debian | libav | 8 | 6:11.12-1~deb8u8 | vulnerable |
| Debian | libav | 8 | 6:11.3-1 | vulnerable |
| Debian | libav | 8 | 6:11.3-1+deb8u1 | vulnerable |
| Debian | libav | 8 | 6:11.3-2 | vulnerable |
| Debian | libav | 8 | 6:11.3-3 | vulnerable |
| Debian | libav | 8 | 6:11.4-1 | vulnerable |
| Debian | libav | 8 | 6:11.4-1~deb8u1 | vulnerable |
| Debian | libav | 8 | 6:11.4-2 | vulnerable |
| Debian | libav | 8 | 6:11.4-2+x32.1 | vulnerable |
| Debian | libav | 8 | 6:11.6-1~deb8u1 | vulnerable |
| Debian | libav | 8 | 6:11.7-1~deb8u1 | vulnerable |
| Debian | libav | 8 | 6:11.8-1~deb8u1 | vulnerable |
| Debian | libav | 8 | 6:11.9-1~deb8u1 | vulnerable |
| Debian | libav | 8 | 6:11.12-1~deb8u9 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | libav | deb | 8 | 6:11.12-1~deb8u9 | Not reported | DLA-2021-1 | Not reported |
OpenFactory catalog packages
No matching packages in this catalog.
Observed: