CVE-2013-2003
libXcursor: Integer overflow leading to heap-based buffer overflow
Severity Score
Exploit Likelihood
Affected Versions
Public Exploits
0Exploited in Wild
-Decision
Descriptions
Integer overflow in X.org libXcursor 1.1.13 and earlier allows X servers to trigger allocation of insufficient memory and a buffer overflow via vectors related to the _XcursorFileHeaderCreate function.
Un desbordamiento de entero en X.org libxcursor v1.1.13 y anteriores permite a los servidores X activar la asignación de memoria insuficiente y provocar un desbordamiento de búfer a través de vectores relacionados con la función _XcursorFileHeaderCreate.
The X11 libraries provide library routines that are used within all X Window applications. Multiple integer overflow flaws, leading to heap-based buffer overflows, were found in the way various X11 client libraries handled certain protocol data. An attacker able to submit invalid protocol data to an X11 server via a malicious X11 client could use either of these flaws to potentially escalate their privileges on the system.
CVSS Scores
SSVC
- Decision:-
Timeline
- 2013-02-19 CVE Reserved
- 2013-05-23 CVE Published
- 2024-08-06 CVE Updated
- 2025-03-30 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-122: Heap-based Buffer Overflow
- CWE-189: Numeric Errors
CAPEC
References (8)
| URL | Tag | Source |
|---|---|---|
| http://www.openwall.com/lists/oss-security/2013/05/23/3 | Mailing List |
|
| http://www.securityfocus.com/bid/60121 | Vdb Entry |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| http://lists.fedoraproject.org/pipermail/package-announce/2013-May/106791.html | 2017-04-21 | |
| http://www.debian.org/security/2013/dsa-2681 | 2017-04-21 | |
| http://www.ubuntu.com/usn/USN-1856-1 | 2017-04-21 | |
| http://www.x.org/wiki/Development/Security/Advisory-2013-05-23 | 2017-04-21 | |
| https://access.redhat.com/security/cve/CVE-2013-2003 | 2014-10-13 | |
| https://bugzilla.redhat.com/show_bug.cgi?id=959077 | 2014-10-13 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| X Search vendor "X" | Libxcursor Search vendor "X" for product "Libxcursor" | <= 1.1.13 Search vendor "X" for product "Libxcursor" and version " <= 1.1.13" | - |
Affected
| ||||||
| X Search vendor "X" | Libxcursor Search vendor "X" for product "Libxcursor" | 1.1.6 Search vendor "X" for product "Libxcursor" and version "1.1.6" | - |
Affected
| ||||||
| X Search vendor "X" | Libxcursor Search vendor "X" for product "Libxcursor" | 1.1.7 Search vendor "X" for product "Libxcursor" and version "1.1.7" | - |
Affected
| ||||||
| X Search vendor "X" | Libxcursor Search vendor "X" for product "Libxcursor" | 1.1.8 Search vendor "X" for product "Libxcursor" and version "1.1.8" | - |
Affected
| ||||||
| X Search vendor "X" | Libxcursor Search vendor "X" for product "Libxcursor" | 1.1.9 Search vendor "X" for product "Libxcursor" and version "1.1.9" | - |
Affected
| ||||||
| X Search vendor "X" | Libxcursor Search vendor "X" for product "Libxcursor" | 1.1.10 Search vendor "X" for product "Libxcursor" and version "1.1.10" | - |
Affected
| ||||||
| X Search vendor "X" | Libxcursor Search vendor "X" for product "Libxcursor" | 1.1.11 Search vendor "X" for product "Libxcursor" and version "1.1.11" | - |
Affected
| ||||||
| X Search vendor "X" | Libxcursor Search vendor "X" for product "Libxcursor" | 1.1.12 Search vendor "X" for product "Libxcursor" and version "1.1.12" | - |
Affected
| ||||||