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CVE-2007-1667

Multiple integer overflows in (1) the XGetPixel function in ImUtil.c in X.Org libx11 before 1.0.3, and (2) XInitImage function in xwd.c for ImageMagick, allow user-assisted remote attackers to cause a denial of service (crash) or obtain sensitive information via crafted images with large or negative values that trigger a buffer overflow.

Published:Mar 9, 2007

Last Modified:Apr 23, 2026

EPS:Mar 24, 2007

EPSS Score:0.02145

CVSS Score:9.3

Affected Products

Vendor

Product

Action

Vendor

Canonical

Product

Ubuntu Linux

Canonical

Ubuntu Linux

Vendor

Debian

Product

Debian Linux

Debian

Debian Linux

Vendor

Redhat

Product

Enterprise Linux

Redhat

Enterprise Linux

Vendor

X.org

Product

Libx11

X.org

Libx11

Exploits

No exploit reference

Common Weakness Enumeration

No CWE recorded yet

Common Attack Pattern Enumeration and Classification (CAPEC)

No CAPEC recorded yet

Related CVEs

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CVE-2026-13367 (CVSS 7.8) — IBM Informix Dynamic Server 14.10, and 15.0 contain a local privilege escalation vulnerability in the oninit s…

CVE-2026-47337 (CVSS 3.3) — Ubuntu Linux 6.8, 6.17 and 7.0 contain SAUCE patches with a possible NULL pointer dereference in the handling …

CVE-2026-47336 (CVSS 3.3) — Ubuntu Linux 6.8 contains SAUCE patches with a possible use of an uninitialized variable in AppArmor AF_INET/A…

CVE-2026-47335 (CVSS 5.5) — Ubuntu Linux 6.8 contains SAUCE patches with a possible NULL pointer dereference in the handling of AppArmor n…

CVE-2026-47334 (CVSS 5.5) — Ubuntu Linux 6.8, 6.17 and 7.0 contain AppArmor SAUCE patches which incorrectly sleep while holding a spinlock…

CVE-2026-47333 (CVSS 7.8) — Ubuntu Linux 6.8, 6.17 and 7.0 contain AppArmor SAUCE patches which can potentially incorrectly compute the si…

CVE-2026-47332 (CVSS 5.5) — Ubuntu Linux 6.8, 6.17 and 7.0 contain AppArmor SAUCE patches which incorrectly validate the size of an intern…

CVE-2026-47331 (CVSS 7.8) — Ubuntu Linux 6.8 contains AppArmor SAUCE patches which fail to acquire a lock when modifying a linked list. An…

CVE-2026-47330 (CVSS 3.3) — Ubuntu Linux 6.8, 7.17 and 7.0 contain AppArmor SAUCE patches which can, under certain circumstances, use an u…

References

http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=414045

http://issues.foresightlinux.org/browse/FL-223

http://lists.apple.com/archives/security-announce/2009/Feb/msg00000.html

http://lists.freedesktop.org/archives/xorg-announce/2007-April/000286.html

http://rhn.redhat.com/errata/RHSA-2007-0125.html

http://secunia.com/advisories/24739

http://secunia.com/advisories/24741

http://secunia.com/advisories/24745

http://secunia.com/advisories/24756

http://secunia.com/advisories/24758

http://secunia.com/advisories/24765

http://secunia.com/advisories/24771

http://secunia.com/advisories/24791

http://secunia.com/advisories/24953

http://secunia.com/advisories/24975

http://secunia.com/advisories/25004

http://secunia.com/advisories/25072

http://secunia.com/advisories/25112

http://secunia.com/advisories/25131

http://secunia.com/advisories/25305

http://secunia.com/advisories/25992

http://secunia.com/advisories/26177

http://secunia.com/advisories/30161

http://secunia.com/advisories/33937

http://secunia.com/advisories/36260

http://security.gentoo.org/glsa/glsa-200705-06.xml

http://sunsolve.sun.com/search/document.do?assetkey=1-26-102888-1

http://support.apple.com/kb/HT3438

http://support.avaya.com/elmodocs2/security/ASA-2007-176.htm

http://www.debian.org/security/2007/dsa-1294

http://www.debian.org/security/2009/dsa-1858

http://www.gentoo.org/security/en/glsa/glsa-200805-07.xml

http://www.mandriva.com/security/advisories?name=MDKSA-2007:079

http://www.mandriva.com/security/advisories?name=MDKSA-2007:147

http://www.novell.com/linux/security/advisories/2007_27_x.html

http://www.novell.com/linux/security/advisories/2007_8_sr.html

http://www.openbsd.org/errata39.html#021_xorg

http://www.openbsd.org/errata40.html#011_xorg

http://www.redhat.com/support/errata/RHSA-2007-0126.html

http://www.redhat.com/support/errata/RHSA-2007-0157.html

http://www.securityfocus.com/archive/1/464686/100/0/threaded

http://www.securityfocus.com/archive/1/464816/100/0/threaded

http://www.securityfocus.com/bid/23300

http://www.securitytracker.com/id?1017864

http://www.ubuntu.com/usn/usn-453-1

http://www.ubuntu.com/usn/usn-453-2

http://www.ubuntu.com/usn/usn-481-1

http://www.vupen.com/english/advisories/2007/1217

http://www.vupen.com/english/advisories/2007/1531

https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=231684

https://issues.rpath.com/browse/RPL-1211

https://issues.rpath.com/browse/RPL-1213

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1693

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9776

http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=414045

http://issues.foresightlinux.org/browse/FL-223

http://lists.apple.com/archives/security-announce/2009/Feb/msg00000.html

http://lists.freedesktop.org/archives/xorg-announce/2007-April/000286.html

http://rhn.redhat.com/errata/RHSA-2007-0125.html

http://secunia.com/advisories/24739

http://secunia.com/advisories/24741

http://secunia.com/advisories/24745

http://secunia.com/advisories/24756

http://secunia.com/advisories/24758

http://secunia.com/advisories/24765

http://secunia.com/advisories/24771

http://secunia.com/advisories/24791

http://secunia.com/advisories/24953

http://secunia.com/advisories/24975

http://secunia.com/advisories/25004

http://secunia.com/advisories/25072

http://secunia.com/advisories/25112

http://secunia.com/advisories/25131

http://secunia.com/advisories/25305

http://secunia.com/advisories/25992

http://secunia.com/advisories/26177

http://secunia.com/advisories/30161

http://secunia.com/advisories/33937

http://secunia.com/advisories/36260

http://security.gentoo.org/glsa/glsa-200705-06.xml

http://sunsolve.sun.com/search/document.do?assetkey=1-26-102888-1

http://support.apple.com/kb/HT3438

http://support.avaya.com/elmodocs2/security/ASA-2007-176.htm

http://www.debian.org/security/2007/dsa-1294

http://www.debian.org/security/2009/dsa-1858

http://www.gentoo.org/security/en/glsa/glsa-200805-07.xml

http://www.mandriva.com/security/advisories?name=MDKSA-2007:079

http://www.mandriva.com/security/advisories?name=MDKSA-2007:147

http://www.novell.com/linux/security/advisories/2007_27_x.html

http://www.novell.com/linux/security/advisories/2007_8_sr.html

http://www.openbsd.org/errata39.html#021_xorg

http://www.openbsd.org/errata40.html#011_xorg

http://www.redhat.com/support/errata/RHSA-2007-0126.html

http://www.redhat.com/support/errata/RHSA-2007-0157.html

http://www.securityfocus.com/archive/1/464686/100/0/threaded

http://www.securityfocus.com/archive/1/464816/100/0/threaded

http://www.securityfocus.com/bid/23300

http://www.securitytracker.com/id?1017864

http://www.ubuntu.com/usn/usn-453-1

http://www.ubuntu.com/usn/usn-453-2

http://www.ubuntu.com/usn/usn-481-1

http://www.vupen.com/english/advisories/2007/1217

http://www.vupen.com/english/advisories/2007/1531

https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=231684

https://issues.rpath.com/browse/RPL-1211

https://issues.rpath.com/browse/RPL-1213

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1693

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9776

Common Vulnerability Scoring System

Attack Vector

Network

Adjacent

Local

Physical

Privileges Required

None

Low

High

User Interaction

None

Required

Scope

Unchanged

Changed

Confidentiality

None

Low

High

Integrity

None

Low

High

Availability

None

Low

High