CVE-2012-4513
Konqueror in KDE 4.7.3 - Heap-Based Buffer Over-Read via Large Canvas Dimensions
Title source: llmExploitation Summary
EIP tracks 1 public exploit for CVE-2012-4513.
AI-analyzed exploit summary This advisory details multiple memory corruption vulnerabilities in Konqueror 4.7.3, including type confusion, out-of-bounds access, NULL pointer dereference, and use-after-free flaws. It provides technical analysis, PoC code snippets, and patch references for each 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.
Exploits (1)
This advisory details multiple memory corruption vulnerabilities in Konqueror 4.7.3, including type confusion, out-of-bounds access, NULL pointer dereference, and use-after-free flaws. It provides technical analysis, PoC code snippets, and patch references for each vulnerability.