Vulnerability Description
khtml/imload/scaledimageplane.h in Konqueror in KDE 4.7.3 allows remote attackers to cause a denial of service (crash) and possibly read memory via large canvas dimensions, which leads to an unexpected sign extension and a heap-based buffer over-read.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Kde | Kde | 4.7.3 |
Related Weaknesses (CWE)
References
- http://archives.neohapsis.com/archives/bugtraq/2012-11/0005.html
- http://quickgit.kde.org/index.php?p=kdelibs.git&a=commitdiff&h=1f8b1b034ccf1713a
- http://rhn.redhat.com/errata/RHSA-2012-1416.html
- http://rhn.redhat.com/errata/RHSA-2012-1418.html
- http://secunia.com/advisories/51097Vendor Advisory
- http://secunia.com/advisories/51145Vendor Advisory
- http://www.nth-dimension.org.uk/pub/NDSA20121010.txt.ascExploit
- http://www.openwall.com/lists/oss-security/2012/10/11/11
- http://www.openwall.com/lists/oss-security/2012/10/30/6
- http://www.securitytracker.com/id?1027709
- http://archives.neohapsis.com/archives/bugtraq/2012-11/0005.html
- http://quickgit.kde.org/index.php?p=kdelibs.git&a=commitdiff&h=1f8b1b034ccf1713a
- http://rhn.redhat.com/errata/RHSA-2012-1416.html
- http://rhn.redhat.com/errata/RHSA-2012-1418.html
- http://secunia.com/advisories/51097Vendor Advisory
FAQ
What is CVE-2012-4513?
CVE-2012-4513 is a vulnerability with a CVSS score of 6.4 (MEDIUM). khtml/imload/scaledimageplane.h in Konqueror in KDE 4.7.3 allows remote attackers to cause a denial of service (crash) and possibly read memory via large canvas dimensions, which leads to an unexpecte...
How severe is CVE-2012-4513?
CVE-2012-4513 has been rated MEDIUM with a CVSS base score of 6.4/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2012-4513?
Check the references section above for vendor advisories and patch information. Affected products include: Kde Kde.