CVE-2016-7949
libXrender: Insufficient validation of server responses results in overflow of previously reserved memory
Kaynağa göre önem derecesi
Trivy'nin kendi etiketi CRITICAL. Kritik diyenler: NVD. Daha düşük diyenler: Red Hat (orta), Ubuntu (düşük).
Açıklama
Multiple buffer overflows in the (1) XvQueryAdaptors and (2) XvQueryEncodings functions in X.org libXrender before 0.9.10 allow remote X servers to trigger out-of-bounds write operations via vectors involving length fields.
Etkilenen paketler ve düzeltilmiş sürümler
| Kaynak | Paket | Düzeltildiği sürüm |
|---|---|---|
| debian 11 | libxrender | 1:0.9.10-1 |
| debian 12 | libxrender | 1:0.9.10-1 |
| debian 13 | libxrender | 1:0.9.10-1 |
| debian 14 | libxrender | 1:0.9.10-1 |
| debian 7 | libxrender | 1:0.9.7-1+deb7u3 |
| debian 8 | libxrender | düzeltme belirtilmemiş |
| echo | libxrender | 1:0.9.10-1 |
| Red Hat | libXrender, libXrender-devel | düzeltme belirtilmemiş |
| ubuntu 16.04-ESM | libxrender | 1:0.9.9-0ubuntu1+esm1 |
9 kaynaktaki 10 kaydın hepsini göster
| Kaynak | Paket | Düzeltildiği sürüm |
|---|---|---|
| debian 11 | libxrender | 1:0.9.10-1 |
| debian 12 | libxrender | 1:0.9.10-1 |
| debian 13 | libxrender | 1:0.9.10-1 |
| debian 14 | libxrender | 1:0.9.10-1 |
| debian 7 | libxrender | 1:0.9.7-1+deb7u3 |
| debian 8 | libxrender | düzeltme belirtilmemiş |
| echo | libxrender | 1:0.9.10-1 |
| Red Hat | libXrender | düzeltme belirtilmemiş |
| Red Hat | libXrender-devel | düzeltme belirtilmemiş |
| ubuntu 16.04-ESM | libxrender | 1:0.9.9-0ubuntu1+esm1 |
Referanslar
- http://www.openwall.com/lists/oss-security/2016/10/04/2
- http://www.openwall.com/lists/oss-security/2016/10/04/4
- http://www.securityfocus.com/bid/93366
- http://www.securitytracker.com/id/1036945
- https://access.redhat.com/security/cve/CVE-2016-7949
- https://cgit.freedesktop.org/xorg/lib/libXrender/commit/?id=9362c7ddd1af3b168953d0737877bc52d79c94f4
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/7WCKZFMZ76APAVMIRCUKKHEB4GAS7ZUP/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZHUT5YOSWVMBJNWZGUQNZRBFIZKRM4A6/