CVE-2014-9766
pixman: integer overflow in create_bits function
Einstufung nach Quelle
Trivys eigenes Label ist CRITICAL. Kritisch laut NVD. Niedriger laut Red Hat (mittel), Ubuntu (mittel).
Beschreibung
Integer overflow in the create_bits function in pixman-bits-image.c in Pixman before 0.32.6 allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via large height and stride values.
Betroffene Pakete und behobene Versionen
| Quelle | Paket | Behoben in |
|---|---|---|
| debian 11 | pixman | 0.32.6-1 |
| debian 12 | pixman | 0.32.6-1 |
| debian 13 | pixman | 0.32.6-1 |
| debian 14 | pixman | 0.32.6-1 |
| debian 7 | pixman | 0.26.0-4+deb7u2 |
| echo | pixman | 0.32.6-1 |
| ubuntu 12.04 | pixman | 0.30.2-1ubuntu0.0.0.0.3 |
| ubuntu 14.04 | pixman | 0.30.2-2ubuntu1.1 |
| ubuntu 14.04-ESM | pixman | 0.30.2-2ubuntu1.1 |
Referenzen
- http://lists.freedesktop.org/archives/pixman/2014-April/003244.html
- http://www.debian.org/security/2016/dsa-3525
- http://www.openwall.com/lists/oss-security/2016/02/24/13
- http://www.openwall.com/lists/oss-security/2016/02/24/15
- http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html
- http://www.ubuntu.com/usn/USN-2918-1
- https://access.redhat.com/security/cve/CVE-2014-9766
- https://bugs.freedesktop.org/show_bug.cgi?id=69014
Alle 15 Referenzen
- https://bugzilla.redhat.com/show_bug.cgi?id=972647
- https://cgit.freedesktop.org/pixman/commit/?id=857e40f3d2bc2cfb714913e0cd7e6184cf69aca3
- https://lists.freedesktop.org/archives/pixman/2014-April/003244.html
- https://lists.x.org/archives/xorg-announce/2014-July/002452.html
- https://nvd.nist.gov/vuln/detail/CVE-2014-9766
- https://ubuntu.com/security/notices/USN-2918-1
- https://www.cve.org/CVERecord?id=CVE-2014-9766