PT-2010-2878 · X.Org+1 · X.Org X11R7.1+1

Olivier Fourdan + 1 · Published 2010-04-28 · Updated 2023-02-13 · CVE-2010-1166

Positive Technologies (AI Summary)

CVSS v2.0

7.1

High

Base vector

AV:N/AC:H/Au:S/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions X.Org X11R7.1

Description The issue is related to the fbComposite function in fbpict.c in the Render extension in the X server, which allows remote authenticated users to cause a denial of service, resulting in memory corruption and daemon crash, or possibly execute arbitrary code via a crafted request. This is due to an incorrect macro definition.

Recommendations For X.Org X11R7.1, consider disabling the Render extension as a temporary workaround until a patch is available. Restrict access to the X server to minimize the risk of exploitation.

Exploit

Fix

DoS

Weakness Enumeration

CWE-189

Related Identifiers

CVE-2010-1166

RHSA-2010:0382

RHSA-2010_0382

Affected Products

Red Hat

X.Org X11R7.1

References · 14

• 🔥 http://cgit.freedesktop.org/xorg/xserver/commit/?id=d2f813f7db · Exploit
• http://ubuntu.com/usn/USN-939-1 · Vendor Advisory
• https://rhn.redhat.com/errata/RHSA-2010-0382.html · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2010-1166 · Security Note
• http://secunia.com/advisories/39650 · Vendor Advisory
• http://lists.opensuse.org/opensuse-security-announce/2010-08/msg00001.html · Vendor Advisory
• http://securitytracker.com/id?1023929 · Note
• https://access.redhat.com/errata/RHSA-2010:0382 · Note
• https://access.redhat.com/security/cve/CVE-2010-1166 · Note
• https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10112 · Note
• https://bugzilla.redhat.com/show_bug.cgi?id=582601 · Note
• https://bugzilla.redhat.com/show_bug.cgi?id=495733 · Note
• http://vupen.com/english/advisories/2010/1185 · Note
• http://secunia.com/advisories/39834 · Note