Posts Tagged 'use after free'
Recently we caught a malicious sample that exploits a PDF vulnerability–CVE-2013-3346, we believe–and executes after a use-after-free condition occurs. During our analysis we noticed that this PDF sample also exploits a zero-day local Windows vulnerability–CVE-2013-5065–to escalate privilege. This zero-day occurs in NDProxy.sys under Windows XP and 2003. The exploitation of this flaw is similar to […]