CVE-2005-0439

CVE-2005-0439 describes a buffer overflow vulnerability in the decode_post function of ELOG versions prior to 2.5.7, specifically affecting stefan_ritt elog_web_logbook. This critical flaw allows unauthenticated remote attackers to execute arbitrary code by supplying attachments with excessively long filenames. With a CVSS score of 7.5, it represents a high-severity risk due to its network-based attack vector, low attack complexity, and potential for complete compromise of confidentiality, integrity, and availability. While not listed on CISA's KEV catalog, an exploit for this vulnerability (EDB-805) is publicly available on ExploitDB, though there is no evidence of widespread active exploitation or significant community discussion.