CVE-2013-0846

CVE-2013-0846 is an array index error in the qdm2_decode_super_block function within FFmpeg's libavcodec/qdm2.c, affecting FFmpeg versions prior to 1.1. This vulnerability allows remote attackers to trigger an out-of-bounds array access by providing crafted QDM2 data, leading to an unspecified but potentially severe impact. With a CVSS score of 9.3 (Critical), it presents a high-severity risk due to its network-based attack vector, medium attack complexity, and potential for complete compromise of confidentiality, integrity, and availability. Despite its high severity, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage, suggesting it has not garnered widespread attention.