4.3

CVE-2007-4730

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
X.Org ≫ Xorg-server Version1.01
X.Org ≫ Xorg-server Version1.1
X.Org ≫ Xorg-server Version1.02
X.Org ≫ Xorg-server Version1.2
X.Org ≫ Xorg-server Version1.3
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.51% 0.394
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 4.3 3.1 6.4
AV:L/AC:L/Au:S/C:P/I:P/A:P
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer

The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.

http://secunia.com/advisories/30161
http://www.gentoo.org/security/en/glsa/glsa-200805-07.xml
http://bugs.freedesktop.org/show_bug.cgi?id=7447
http://bugs.gentoo.org/show_bug.cgi?id=191964
http://lists.freedesktop.org/archives/xorg-announce/2007-September/000378.html
http://osvdb.org/37726
http://secunia.com/advisories/26743
Patch
Vendor Advisory
http://secunia.com/advisories/26755
Patch
Vendor Advisory
http://secunia.com/advisories/26763
http://secunia.com/advisories/26823
http://secunia.com/advisories/26859
http://secunia.com/advisories/26897
http://secunia.com/advisories/27147
http://secunia.com/advisories/27179
http://secunia.com/advisories/27228
http://security.gentoo.org/glsa/glsa-200710-16.xml
http://support.avaya.com/elmodocs2/security/ASA-2007-394.htm
http://wiki.rpath.com/wiki/Advisories:rPSA-2007-0187
http://www.debian.org/security/2007/dsa-1372
Patch
http://www.mandriva.com/security/advisories?name=MDKSA-2007:178
http://www.mandriva.com/security/advisories?name=MDVSA-2008:022
http://www.novell.com/linux/security/advisories/2007_54_xorg.html
http://www.redhat.com/support/errata/RHSA-2007-0898.html
http://www.securityfocus.com/bid/25606
http://www.securitytracker.com/id?1018665
http://www.ubuntu.com/usn/usn-514-1
http://www.vupen.com/english/advisories/2007/3098
https://exchange.xforce.ibmcloud.com/vulnerabilities/36535
https://issues.rpath.com/browse/RPL-1728
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10430