CVE-2009-4015

CVE-2009-4015 describes a command injection vulnerability in Lintian versions 1.23.x through 1.23.28, 1.24.x through 1.24.2.1, and 2.x before 2.3.2, allowing remote attackers to execute arbitrary commands through shell metacharacters in filename arguments. With a CVSS score of 7.5, this vulnerability is considered highly severe due to its network-based attack vector, low attack complexity, and potential for partial compromise of confidentiality, integrity, and availability. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant media coverage, though it has received minimal community discussion.