Unrated severityNVD Advisory· Published Nov 11, 2012· Updated Jun 16, 2026
CVE-2012-4513
CVE-2012-4513
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.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2Patches
Vulnerability mechanics
References
10- www.nth-dimension.org.uk/pub/NDSA20121010.txt.ascnvdExploit
- secunia.com/advisories/51097nvdVendor Advisory
- secunia.com/advisories/51145nvdVendor Advisory
- archives.neohapsis.com/archives/bugtraq/2012-11/0005.htmlnvd
- quickgit.kde.org/index.phpnvd
- rhn.redhat.com/errata/RHSA-2012-1416.htmlnvd
- rhn.redhat.com/errata/RHSA-2012-1418.htmlnvd
- www.openwall.com/lists/oss-security/2012/10/11/11nvd
- www.openwall.com/lists/oss-security/2012/10/30/6nvd
- www.securitytracker.com/idnvd
News mentions
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