CVE-2013-0872

CVE-2013-0872 is a critical vulnerability affecting FFmpeg versions prior to 1.1.3, specifically within the swr_init function in libswresample/swresample.c. It allows remote attackers to cause an unspecified impact, likely leading to arbitrary code execution or denial of service, through an out-of-bounds array access when processing invalid or unsupported input or output channel layouts. With a CVSS score of 10.0, this vulnerability is highly severe, indicating a network-based attack with low complexity and complete compromise of confidentiality, integrity, and availability. Despite its critical severity, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.