CVE-2016-6912
php: Double free in gdImageWebpPtr()
Sévérité par source
Le label propre à Trivy est CRITICAL. Critique selon NVD. Plus basse selon Red Hat (moyenne), Ubuntu (moyenne).
Description
Double free vulnerability in the gdImageWebPtr function in the GD Graphics Library (aka libgd) before 2.2.4 allows remote attackers to have unspecified impact via large width and height values.
Paquets affectés et versions corrigées
| Source | Paquet | Corrigé en |
|---|---|---|
| alpine 3.3 | gd | 2.2.4-r0 |
| alpine 3.4 | gd | 2.2.4-r0 |
| alpine 3.5 | gd | 2.2.4-r0 |
| debian 11 | libgd2 | 2.2.4-1 |
| debian 12 | libgd2 | 2.2.4-1 |
| debian 13 | libgd2 | 2.2.4-1 |
| debian 14 | libgd2 | 2.2.4-1 |
| debian 8 | libgd2 | 2.1.0-5+deb8u9 |
| echo | libgd2 | 2.2.4-1 |
| ubuntu 14.04 | libgd2 | 2.1.0-3ubuntu0.6 |
| ubuntu 14.04-ESM | libgd2 | 2.1.0-3ubuntu0.6 |
| ubuntu 16.04 | libgd2 | 2.1.1-4ubuntu0.16.04.6 |
Afficher les 14 entrées de 14 sources
| Source | Paquet | Corrigé en |
|---|---|---|
| alpine 3.3 | gd | 2.2.4-r0 |
| alpine 3.4 | gd | 2.2.4-r0 |
| alpine 3.5 | gd | 2.2.4-r0 |
| debian 11 | libgd2 | 2.2.4-1 |
| debian 12 | libgd2 | 2.2.4-1 |
| debian 13 | libgd2 | 2.2.4-1 |
| debian 14 | libgd2 | 2.2.4-1 |
| debian 8 | libgd2 | 2.1.0-5+deb8u9 |
| echo | libgd2 | 2.2.4-1 |
| ubuntu 14.04 | libgd2 | 2.1.0-3ubuntu0.6 |
| ubuntu 14.04-ESM | libgd2 | 2.1.0-3ubuntu0.6 |
| ubuntu 16.04 | libgd2 | 2.1.1-4ubuntu0.16.04.6 |
| ubuntu 16.04-ESM | libgd2 | 2.1.1-4ubuntu0.16.04.6 |
| ubuntu 16.10 | libgd2 | 2.2.1-1ubuntu3.3 |
Références
- http://www.debian.org/security/2017/dsa-3777
- http://www.securityfocus.com/bid/95843
- https://access.redhat.com/security/cve/CVE-2016-6912
- https://github.com/libgd/libgd/blob/gd-2.2.4/CHANGELOG.md
- https://github.com/libgd/libgd/commit/a49feeae76d41959d85ee733925a4cf40bac61b2
- https://nvd.nist.gov/vuln/detail/CVE-2016-6912
- https://ubuntu.com/security/notices/USN-3213-1
- https://www.cve.org/CVERecord?id=CVE-2016-6912