// For flags

CVE-2007-4730

X.org composite extension buffer overflow

Severity Score

4.3
*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

Buffer overflow in the compNewPixmap function in compalloc.c in the Composite extension for the X.org X11 server before 1.4 allows local users to execute arbitrary code by copying data from a large pixel depth pixmap into a smaller pixel depth pixmap.

Desbordamiento de búfer en la función compNewPixmap de compalloc.c en la extensión Composite para el servidor X11 X.org anterior a 1.4 permite a usuarios locales ejecutar código de su elección copiando datos de un mapa de píxeles con gran profundidad de píxel (pixel depth) a un mapa con profundidad menor.

*Credits: N/A
CVSS Scores
Attack Vector
Local
Attack Complexity
Low
Authentication
Single
Confidentiality
Partial
Integrity
Partial
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2007-09-05 CVE Reserved
  • 2007-09-09 CVE Published
  • 2024-08-07 CVE Updated
  • 2024-11-06 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer
CAPEC
References (32)
URL Date SRC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
X.org
Search vendor "X.org"
Xorg-server
Search vendor "X.org" for product "Xorg-server"
1.01
Search vendor "X.org" for product "Xorg-server" and version "1.01"
-
Affected
X.org
Search vendor "X.org"
Xorg-server
Search vendor "X.org" for product "Xorg-server"
1.1
Search vendor "X.org" for product "Xorg-server" and version "1.1"
-
Affected
X.org
Search vendor "X.org"
Xorg-server
Search vendor "X.org" for product "Xorg-server"
1.02
Search vendor "X.org" for product "Xorg-server" and version "1.02"
-
Affected
X.org
Search vendor "X.org"
Xorg-server
Search vendor "X.org" for product "Xorg-server"
1.2
Search vendor "X.org" for product "Xorg-server" and version "1.2"
-
Affected
X.org
Search vendor "X.org"
Xorg-server
Search vendor "X.org" for product "Xorg-server"
1.3
Search vendor "X.org" for product "Xorg-server" and version "1.3"
-
Affected