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.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published: 2012-11-11T11:00:00Z

Updated: 2024-08-06T20:35:10.046Z

Reserved: 2012-08-21T00:00:00Z

Link: CVE-2012-4513

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2012-11-11T13:00:51.103

Modified: 2012-11-12T20:57:52.297

Link: CVE-2012-4513

cve-icon Redhat

Severity : Low

Publid Date: 2012-10-30T00:00:00Z

Links: CVE-2012-4513 - Bugzilla