CVE-2013-1983
Integer overflow in X.org libXfixes 5.0 and earlier allows X servers to trigger allocation of insufficient memory and a buffer overflow via vectors related to the XFixesGetCursorImage function.
02 Description
Integer overflow in X.org libXfixes 5.0 and earlier allows X servers to trigger allocation of insufficient memory and a buffer overflow via vectors related to the XFixesGetCursorImage function.
03 Exploitation and scoring
- Exploitation
- Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
- SSVC decision
- Not assessed by CISA
- EPSS probability
- 2.13% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 81.9% of scored records. A rank, not a probability.
- NVD base score
- The NVD has published no score for this record
- NVD CVSS vector
- No NVD score to derive
- NVD analysis status
- Modified. NVD last modified this record on 2026-06-16.
- Red Hat severity
- Moderate. Red Hat's rating for its own products, not a CVSS rating.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2013-06-15 19:00Z13 YR AGO
- Last updated
- 2024-08-06 15:20Z2 YR AGO
- Reserved
- 2013-02-19
- Assigning CNA
- redhat
- Record state
- PUBLISHED
- Severity
- Not rated by the issuing CNA
- CNA CVSS vector
- Not published by the issuing CNA
- Weaknesses
- Data version
- 5.1
- Document digest
- 6a108962a76dfcb288614520e89b7a7a594a72e2c0ce228729a4633c66aa1743
05 Affected products
06 References
- www.debian.orgDSA-2676http://www.debian.org/security/2013/dsa-2676
- lists.fedoraproject.orgFEDORA-2013-9088http://lists.fedoraproject.org/pipermail/package-announce/2013-May/106794.html
- www.ubuntu.comUSN-1858-1http://www.ubuntu.com/usn/USN-1858-1
- www.openwall.com[oss-security] 20130523 Fwd: [ANNOUNCE] X.Org Security Advisory: Protocol handling issues in X Window System client librarieshttp://www.openwall.com/lists/oss-security/2013/05/23/3
- lists.opensuse.orgopenSUSE-SU-2013:1014http://lists.opensuse.org/opensuse-updates/2013-06/msg00144.html
- www.x.orghttp://www.x.org/wiki/Development/Security/Advisory-2013-05-23
07 Fixed in
Debian 12
- libxfixes Fixed in 1:5.0-4+deb7u1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 13
- libxfixes Fixed in 1:5.0-4+deb7u1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 14
- libxfixes Fixed in 1:5.0-4+deb7u1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
A release or ecosystem missing from this list has no record here. It may be unaffected or not covered by the source. Source notices and licences.