Unrated severityNVD Advisory· Published Sep 11, 2007· Updated Jun 16, 2026
CVE-2007-4730
CVE-2007-4730
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.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
6cpe:2.3:a:x.org:xorg-server:1.01:*:*:*:*:*:*:*+ 4 more
- cpe:2.3:a:x.org:xorg-server:1.01:*:*:*:*:*:*:*
- cpe:2.3:a:x.org:xorg-server:1.02:*:*:*:*:*:*:*
- cpe:2.3:a:x.org:xorg-server:1.1:*:*:*:*:*:*:*
- cpe:2.3:a:x.org:xorg-server:1.2:*:*:*:*:*:*:*
- cpe:2.3:a:x.org:xorg-server:1.3:*:*:*:*:*:*:*
- Range: <1.4
Patches
Vulnerability mechanics
References
30- secunia.com/advisories/26743nvdPatchVendor Advisory
- secunia.com/advisories/26755nvdPatchVendor Advisory
- www.debian.org/security/2007/dsa-1372nvdPatch
- bugs.freedesktop.org/show_bug.cginvd
- bugs.gentoo.org/show_bug.cginvd
- lists.freedesktop.org/archives/xorg-announce/2007-September/000378.htmlnvd
- osvdb.org/37726nvd
- secunia.com/advisories/26763nvd
- secunia.com/advisories/26823nvd
- secunia.com/advisories/26859nvd
- secunia.com/advisories/26897nvd
- secunia.com/advisories/27147nvd
- secunia.com/advisories/27179nvd
- secunia.com/advisories/27228nvd
- secunia.com/advisories/30161nvd
- security.gentoo.org/glsa/glsa-200710-16.xmlnvd
- support.avaya.com/elmodocs2/security/ASA-2007-394.htmnvd
- wiki.rpath.com/wiki/Advisories:rPSA-2007-0187nvd
- www.gentoo.org/security/en/glsa/glsa-200805-07.xmlnvd
- www.mandriva.com/security/advisoriesnvd
- www.mandriva.com/security/advisoriesnvd
- www.novell.com/linux/security/advisories/2007_54_xorg.htmlnvd
- www.redhat.com/support/errata/RHSA-2007-0898.htmlnvd
- www.securityfocus.com/bid/25606nvd
- www.securitytracker.com/idnvd
- www.ubuntu.com/usn/usn-514-1nvd
- www.vupen.com/english/advisories/2007/3098nvd
- exchange.xforce.ibmcloud.com/vulnerabilities/36535nvd
- issues.rpath.com/browse/RPL-1728nvd
- oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10430nvd
News mentions
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