VulnerabilityModified
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.
MEDIUM 4.3EPSS 0.51%
Does this matter?
Lower severity and a low EPSS score (0.51%). Track it; it rarely justifies an emergency change on its own.
Description
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.
- CVSS 2.0
- 4.3 MEDIUMAV:L/AC:L/Au:S/C:P/I:P/A:P
- EPSS
- 0.51% probability · 42th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-119
- Affected
- x.org/xorg-server
- Source
- cve@mitre.org
References
- 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/26743Patch, Vendor Advisory
- http://secunia.com/advisories/26755Patch, 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://secunia.com/advisories/30161
- 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-1372Patch
- http://www.gentoo.org/security/en/glsa/glsa-200805-07.xml
- 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
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.