CVE-2013-1982
libXext: Multiple integer overflows leading to heap-based buffer-overflows
Severity Score
6.8
*CVSS v2
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
Multiple integer overflows in X.org libXext 1.3.1 and earlier allow X servers to trigger allocation of insufficient memory and a buffer overflow via vectors related to the (1) XcupGetReservedColormapEntries, (2) XcupStoreColors, (3) XdbeGetVisualInfo, (4) XeviGetVisualInfo, (5) XShapeGetRectangles, and (6) XSyncListSystemCounters functions.
Múltiples desbordamientos de enteros en X.org libXext v1.3.1 y anteriores permiten a los servidores X para activar la asignación de memoria insuficiente y un desbordamiento de búfer a través de vectores relacionados con las funciones (1) XcupGetReservedColormapEntries, (2) XcupStoreColors, (3) XdbeGetVisualInfo, (4) XeviGetVisualInfo , (5) XShapeGetRectangles, y (6) XSyncListSystemCounters.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2013-02-19 CVE Reserved
- 2013-06-05 CVE Published
- 2024-07-09 EPSS Updated
- 2024-08-06 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-122: Heap-based Buffer Overflow
- CWE-189: Numeric Errors
CAPEC
References (7)
| URL | Tag | Source |
|---|---|---|
| http://www.openwall.com/lists/oss-security/2013/05/23/3 | Mailing List |
|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| http://www.x.org/wiki/Development/Security/Advisory-2013-05-23 | 2013-06-21 |
| URL | Date | SRC |
|---|---|---|
| http://lists.opensuse.org/opensuse-updates/2013-06/msg00139.html | 2013-06-21 | |
| http://www.debian.org/security/2013/dsa-2682 | 2013-06-21 | |
| http://www.ubuntu.com/usn/USN-1857-1 | 2013-06-21 | |
| https://access.redhat.com/security/cve/CVE-2013-1982 | 2014-10-13 | |
| https://bugzilla.redhat.com/show_bug.cgi?id=959046 | 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" | Libxext Search vendor "X" for product "Libxext" | <= 1.3.1 Search vendor "X" for product "Libxext" and version " <= 1.3.1" | - |
Affected
| ||||||
| X Search vendor "X" | Libxext Search vendor "X" for product "Libxext" | 1.0.99.2 Search vendor "X" for product "Libxext" and version "1.0.99.2" | - |
Affected
| ||||||
| X Search vendor "X" | Libxext Search vendor "X" for product "Libxext" | 1.0.99.3 Search vendor "X" for product "Libxext" and version "1.0.99.3" | - |
Affected
| ||||||
| X Search vendor "X" | Libxext Search vendor "X" for product "Libxext" | 1.0.99.4 Search vendor "X" for product "Libxext" and version "1.0.99.4" | - |
Affected
| ||||||
| X Search vendor "X" | Libxext Search vendor "X" for product "Libxext" | 1.1 Search vendor "X" for product "Libxext" and version "1.1" | - |
Affected
| ||||||
| X Search vendor "X" | Libxext Search vendor "X" for product "Libxext" | 1.1.1 Search vendor "X" for product "Libxext" and version "1.1.1" | - |
Affected
| ||||||
| X Search vendor "X" | Libxext Search vendor "X" for product "Libxext" | 1.1.2 Search vendor "X" for product "Libxext" and version "1.1.2" | - |
Affected
| ||||||
| X Search vendor "X" | Libxext Search vendor "X" for product "Libxext" | 1.2.0 Search vendor "X" for product "Libxext" and version "1.2.0" | - |
Affected
| ||||||
| X Search vendor "X" | Libxext Search vendor "X" for product "Libxext" | 1.3.0 Search vendor "X" for product "Libxext" and version "1.3.0" | - |
Affected
| ||||||