CVE-2016-7942
libX11: Insufficient validation of server responses in XGetImage()
Kaynağa göre önem derecesi
Trivy'nin kendi etiketi CRITICAL. Kritik diyenler: NVD. Daha düşük diyenler: Red Hat (düşük), Ubuntu (düşük).
Açıklama
The XGetImage function in X.org libX11 before 1.6.4 might allow remote X servers to gain privileges via vectors involving image type and geometry, which triggers out-of-bounds read operations.
Etkilenen paketler ve düzeltilmiş sürümler
| Kaynak | Paket | Düzeltildiği sürüm |
|---|---|---|
| alpine 3.2 | libx11 | 1.6.3-r1 |
| alpine 3.3 | libx11 | 1.6.3-r3 |
| debian 11 | libx11 | 2:1.6.4-1 |
| debian 12 | libx11 | 2:1.6.4-1 |
| debian 13 | libx11 | 2:1.6.4-1 |
| debian 14 | libx11 | 2:1.6.4-1 |
| debian 7 | libx11 | 2:1.5.0-1+deb7u3 |
| debian 8 | libx11 | 2:1.6.2-3+deb8u1 |
| echo | libx11 | 2:1.6.4-1 |
| Red Hat | libX11, libX11-common, libX11-devel | düzeltme belirtilmemiş |
| seal Red Hat 6 | libx11, seal-libx11 | 1.6.4-4.el6_10+sp999 |
| ubuntu 14.04 | libx11 | 2:1.6.2-1ubuntu2.1 |
17 kaynaktaki 20 kaydın hepsini göster
| Kaynak | Paket | Düzeltildiği sürüm |
|---|---|---|
| alpine 3.2 | libx11 | 1.6.3-r1 |
| alpine 3.3 | libx11 | 1.6.3-r3 |
| debian 11 | libx11 | 2:1.6.4-1 |
| debian 12 | libx11 | 2:1.6.4-1 |
| debian 13 | libx11 | 2:1.6.4-1 |
| debian 14 | libx11 | 2:1.6.4-1 |
| debian 7 | libx11 | 2:1.5.0-1+deb7u3 |
| debian 8 | libx11 | 2:1.6.2-3+deb8u1 |
| echo | libx11 | 2:1.6.4-1 |
| Red Hat | libX11 | düzeltme belirtilmemiş |
| Red Hat | libX11-common | düzeltme belirtilmemiş |
| Red Hat | libX11-devel | düzeltme belirtilmemiş |
| seal Red Hat 6 | libx11 | 1.6.4-4.el6_10+sp999 |
| seal Red Hat 6 | seal-libx11 | 1.6.4-4.el6_10+sp999 |
| ubuntu 14.04 | libx11 | 2:1.6.2-1ubuntu2.1 |
| ubuntu 14.04-ESM | libx11 | 2:1.6.2-1ubuntu2.1 |
| ubuntu 16.04 | libx11 | 2:1.6.3-1ubuntu2.1 |
| ubuntu 16.04-ESM | libx11 | 2:1.6.3-1ubuntu2.1 |
| ubuntu 18.04 | libx11 | 2:1.6.4-1 |
| ubuntu 18.04-ESM | libx11 | 2:1.6.4-1 |
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/93363
- http://www.securitytracker.com/id/1036945
- https://access.redhat.com/security/cve/CVE-2016-7942
- https://cgit.freedesktop.org/xorg/lib/libX11/commit/?id=8ea762f94f4c942d898fdeb590a1630c83235c17
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/GMCVDXMFPXR7QGMKDG22WPPJCXH2X3L7/
- https://lists.x.org/archives/xorg-announce/2016-October/002720.html