CVE-2016-2145

CVE-2016-2145 describes a denial-of-service vulnerability in mod_auth_mellon versions prior to 0.11.1, affecting Fedora and UNINETT distributions. A remote attacker can trigger a segmentation fault and process crash by sending crafted POST data, due to the software's failure to properly handle errors from the ap_get_client_block function. This vulnerability carries a CVSSv3 score of 7.5 (HIGH), indicating a network-based attack with low complexity and high impact on availability. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.