CVE-2011-3929

CVE-2011-3929 describes a denial-of-service vulnerability in the avpriv_dv_produce_packet function within FFmpeg and Libav libraries. Specifically, versions 0.7.x and 0.8.x of FFmpeg and 0.5.x, 0.6.x, 0.7.x, and 0.8.x of Libav are affected. An attacker can trigger a NULL pointer dereference and application crash, potentially leading to arbitrary code execution, by providing a specially crafted DV file. The vulnerability has a CVSS score of 6.8, indicating a medium severity. It can be exploited remotely over a network with medium attack complexity, and successful exploitation could result in partial confidentiality, integrity, and availability impacts. There is no evidence of active exploitation, and no public exploit code is available on platforms like Metasploit or ExploitDB. Community discussion and media coverage for this CVE are minimal, suggesting low public awareness and attention.