kritisch
CVE-2016-7944
libXfixes: Insufficient validation of server responses results in Integer overflow
In der Trivy Database seit spätestens 24. Okt. 2026, 07:11 UTCWann der Eintrag vor diesem Build hinzukam, ist nicht erfasst.
Einstufung nach Quelle
NVD9.8CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Red Hat4.2CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:L
Trivys eigenes Label ist CRITICAL. Kritisch laut NVD. Niedriger laut Red Hat (mittel), Ubuntu (niedrig).
Beschreibung
Integer overflow in X.org libXfixes before 5.0.3 on 32-bit platforms might allow remote X servers to gain privileges via a length value of INT_MAX, which triggers the client to stop reading data and get out of sync.
Betroffene Pakete und behobene Versionen
| Quelle | Paket | Behoben in |
|---|---|---|
| alpine 3.2 | libxfixes | 5.0.1-r1 |
| alpine 3.3 | libxfixes | 5.0.1-r2 |
| debian 11 | libxfixes | 1:5.0.3-1 |
| debian 12 | libxfixes | 1:5.0.3-1 |
| debian 13 | libxfixes | 1:5.0.3-1 |
| debian 14 | libxfixes | 1:5.0.3-1 |
| debian 7 | libxfixes | 1:5.0-4+deb7u2 |
| debian 8 | libxfixes | 1:5.0.1-2+deb8u1 |
| echo | libxfixes | 1:5.0.3-1 |
| Red Hat | libXfixes, libXfixes-devel | kein Fix angegeben |
| ubuntu 16.04-ESM | libxfixes | 1:5.0.1-2ubuntu0.1~esm1 |
| ubuntu 18.04 | libxfixes | 1:5.0.3-1 |
Alle 23 Einträge aus 22 Quellen zeigen
| Quelle | Paket | Behoben in |
|---|---|---|
| alpine 3.2 | libxfixes | 5.0.1-r1 |
| alpine 3.3 | libxfixes | 5.0.1-r2 |
| debian 11 | libxfixes | 1:5.0.3-1 |
| debian 12 | libxfixes | 1:5.0.3-1 |
| debian 13 | libxfixes | 1:5.0.3-1 |
| debian 14 | libxfixes | 1:5.0.3-1 |
| debian 7 | libxfixes | 1:5.0-4+deb7u2 |
| debian 8 | libxfixes | 1:5.0.1-2+deb8u1 |
| echo | libxfixes | 1:5.0.3-1 |
| Red Hat | libXfixes | kein Fix angegeben |
| Red Hat | libXfixes-devel | kein Fix angegeben |
| ubuntu 16.04-ESM | libxfixes | 1:5.0.1-2ubuntu0.1~esm1 |
| ubuntu 18.04 | libxfixes | 1:5.0.3-1 |
| ubuntu 18.04-ESM | libxfixes | 1:5.0.3-1 |
| ubuntu 18.10 | libxfixes | 1:5.0.3-1 |
| ubuntu 19.04 | libxfixes | 1:5.0.3-1 |
| ubuntu 19.10 | libxfixes | 1:5.0.3-1 |
| ubuntu 20.04 | libxfixes | 1:5.0.3-1 |
| ubuntu 20.04-ESM | libxfixes | 1:5.0.3-1 |
| ubuntu 20.10 | libxfixes | 1:5.0.3-1 |
| ubuntu 21.04 | libxfixes | 1:5.0.3-1 |
| ubuntu 21.10 | libxfixes | 1:5.0.3-1 |
| ubuntu 22.04 | libxfixes | 1:5.0.3-1 |
Referenzen
- 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/93361
- http://www.securitytracker.com/id/1036945
- https://access.redhat.com/security/cve/CVE-2016-7944
- https://cgit.freedesktop.org/xorg/lib/libXfixes/commit/?id=61c1039ee23a2d1de712843bed3480654d7ef42e
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4CE6VJWBMOWLSCH4OP4TAEPIA7NP53ON/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/GE43MDCRGS4R7MRRZNVSLREHRLU5OHCV/