CVE-2013-6425
UnknownEPSS 2.88%
Last modified
CVE-2013-6425 is a vulnerability of currently unknown severity. Integer underflow in the pixman_trapezoid_valid macro in pixman.h in Pixman before 0.32.0, as used in X.Org server and cairo, allows context-dependent attackers to cause a denial of service (crash) via a negative bottom value.. EPSS estimates a 2.88% chance of exploitation in the next 30 days.
Description
Integer underflow in the pixman_trapezoid_valid macro in pixman.h in Pixman before 0.32.0, as used in X.Org server and cairo, allows context-dependent attackers to cause a denial of service (crash) via a negative bottom value.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Pixman | Pixman | < 0.32.0 |
| Canonical | Ubuntu Linux | 12.04 |
| Canonical | Ubuntu Linux | 12.10 |
| Canonical | Ubuntu Linux | 13.04 |
| Canonical | Ubuntu Linux | 13.10 |
| Debian | Debian Linux | 6.0 |
| Debian | Debian Linux | 7.0 |
| Redhat | Enterprise Linux Desktop | 5.0 |
| Redhat | Enterprise Linux Desktop | 6.0 |
| Redhat | Enterprise Linux Eus | 6.5 |
| Redhat | Enterprise Linux Server | 5.0 |
| Redhat | Enterprise Linux Server | 6.0 |
| Redhat | Enterprise Linux Server Aus | 6.5 |
| Redhat | Enterprise Linux Server Tus | 6.5 |
| Redhat | Enterprise Linux Workstation | 5.0 |
| Redhat | Enterprise Linux Workstation | 6.0 |
| Opensuse | Opensuse | 11.4 |
| Opensuse | Opensuse | 12.2 |
| Opensuse | Opensuse | 12.3 |
| Opensuse | Opensuse | 13.1 |
References
- http://cgit.freedesktop.org/pixman/commit/?id=5e14da97f16e421d084a9e735be21b1025150f0cPatch, Third Party Advisory
- http://lists.freedesktop.org/archives/pixman/2013-November/003109.htmlPatch, Third Party Advisory
- http://lists.opensuse.org/opensuse-updates/2014-01/msg00001.htmlMailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-updates/2014-01/msg00005.htmlMailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-updates/2014-01/msg00008.htmlMailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-updates/2014-01/msg00097.htmlMailing List, Third Party Advisory
- http://rhn.redhat.com/errata/RHSA-2013-1869.htmlThird Party Advisory
- http://www.debian.org/security/2013/dsa-2823Third Party Advisory
- http://www.openwall.com/lists/oss-security/2013/12/03/8Mailing List, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2013/12/04/8Mailing List, Third Party Advisory
- http://www.ubuntu.com/usn/USN-2047-1Third Party Advisory
- https://bugs.freedesktop.org/show_bug.cgi?id=67484Issue Tracking, Patch, Third Party Advisory
- https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1197921Issue Tracking, Patch, Third Party Advisory
- http://cgit.freedesktop.org/pixman/commit/?id=5e14da97f16e421d084a9e735be21b1025150f0cPatch, Third Party Advisory
- http://lists.freedesktop.org/archives/pixman/2013-November/003109.htmlPatch, Third Party Advisory
- http://lists.opensuse.org/opensuse-updates/2014-01/msg00001.htmlMailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-updates/2014-01/msg00005.htmlMailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-updates/2014-01/msg00008.htmlMailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-updates/2014-01/msg00097.htmlMailing List, Third Party Advisory
- http://rhn.redhat.com/errata/RHSA-2013-1869.htmlThird Party Advisory
- http://www.debian.org/security/2013/dsa-2823Third Party Advisory
- http://www.openwall.com/lists/oss-security/2013/12/03/8Mailing List, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2013/12/04/8Mailing List, Third Party Advisory
- http://www.ubuntu.com/usn/USN-2047-1Third Party Advisory
- https://bugs.freedesktop.org/show_bug.cgi?id=67484Issue Tracking, Patch, Third Party Advisory
- https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1197921Issue Tracking, Patch, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2013-6425?
Integer underflow in the pixman_trapezoid_valid macro in pixman.h in Pixman before 0.32.0, as used in X.Org server and cairo, allows context-dependent attackers to cause a denial of service (crash) via a negative bottom value.
How severe is CVE-2013-6425?
Severity scoring for CVE-2013-6425 is pending analysis. The EPSS model estimates a 2.88% probability of exploitation in the next 30 days.
How do I fix CVE-2013-6425?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2013-6425?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST