CVE-2009-1573

CVE-2009-1573 describes a privilege escalation vulnerability in xvfb-run 1.6.1, affecting Debian, Ubuntu, Fedora 10, and potentially other Linux distributions. The flaw exposes the magic cookie (MCOOKIE) on the command line, allowing local users to gain privileges by inspecting process arguments. With a CVSS score of 4.6 (AV:L/AC:L/Au:N/C:P/I:P/A:P), this vulnerability requires local access and has low attack complexity, potentially leading to compromise of confidentiality, integrity, and availability. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage, indicating it is not a widely targeted or discussed threat.