CVE-2007-1003
Integer overflow in ALLOCATE_LOCAL in the ProcXCMiscGetXIDList function in the XC-MISC extension in the X.Org X11 server (xserver) 7.1-1.1.0, and other versions before 20070403, allows remote authenticated users to execute arbitrary code via a large…
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (5.25%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Integer overflow in ALLOCATE_LOCAL in the ProcXCMiscGetXIDList function in the XC-MISC extension in the X.Org X11 server (xserver) 7.1-1.1.0, and other versions before 20070403, allows remote authenticated users to execute arbitrary code via a large expression, which results in memory corruption.
- CVSS 2.0
- 9.0 HIGHAV:N/AC:L/Au:S/C:C/I:C/A:C
- EPSS
- 5.25% probability · 92th percentile
- CISA KEV
- Not listed
- Affected
- x.org/x11
- Source
- secalert@redhat.com
References
- http://issues.foresightlinux.org/browse/FL-223
- http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=503Vendor Advisory
- http://lists.freedesktop.org/archives/xorg-announce/2007-April/000286.html
- http://lists.opensuse.org/opensuse-security-announce/2008-04/msg00005.html
- http://rhn.redhat.com/errata/RHSA-2007-0125.html
- http://secunia.com/advisories/24741Vendor Advisory
- http://secunia.com/advisories/24745
- http://secunia.com/advisories/24756Patch, Vendor Advisory
- http://secunia.com/advisories/24758
- http://secunia.com/advisories/24765
- http://secunia.com/advisories/24770Patch, Vendor Advisory
- http://secunia.com/advisories/24771
- http://secunia.com/advisories/24772
- http://secunia.com/advisories/24791
- http://secunia.com/advisories/25004
- http://secunia.com/advisories/25006
- http://secunia.com/advisories/25195
- http://secunia.com/advisories/25216
- http://secunia.com/advisories/25305
- http://secunia.com/advisories/29622
- http://security.gentoo.org/glsa/glsa-200705-10.xml
- http://sunsolve.sun.com/search/document.do?assetkey=1-26-102886-1
- http://support.avaya.com/elmodocs2/security/ASA-2007-178.htm
- http://www.debian.org/security/2007/dsa-1294
- http://www.mandriva.com/security/advisories?name=MDKSA-2007:079
- http://www.mandriva.com/security/advisories?name=MDKSA-2007:080
- http://www.novell.com/linux/security/advisories/2007_27_x.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.htmlPatch, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.