CVE-2013-1981
Multiple integer overflows in X.org libX11 1.5.99.901 (1.6 RC1) and earlier allow X servers to trigger allocation of insufficient memory and a buffer overflow via vectors related to the (1)
02 Description
Multiple integer overflows in X.org libX11 1.5.99.901 (1.6 RC1) and earlier allow X servers to trigger allocation of insufficient memory and a buffer overflow via vectors related to the (1)
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
- 1.39% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 72.1% 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
- 0874d81688fe97da9f6145d87adc99525e0eb624f62dd0cc11770f53a1723185
05 Affected products
06 References
- www.securityfocus.com60120http://www.securityfocus.com/bid/60120
- lists.fedoraproject.orgFEDORA-2013-9079http://lists.fedoraproject.org/pipermail/package-announce/2013-May/106781.html
- www.ubuntu.comUSN-1854-1http://www.ubuntu.com/usn/USN-1854-1
- 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
- www.x.orghttp://www.x.org/wiki/Development/Security/Advisory-2013-05-23
- www.debian.orgDSA-2693http://www.debian.org/security/2013/dsa-2693
07 Fixed in
Debian 12
- libx11 Fixed in 2:1.5.0-1+deb7u1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 13
- libx11 Fixed in 2:1.5.0-1+deb7u1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 14
- libx11 Fixed in 2:1.5.0-1+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.