CVE-2010-4698

CVE-2010-4698 describes a stack-based buffer overflow vulnerability in the GD extension of PHP versions before 5.2.15 and 5.3.x before 5.3.4. This flaw allows unauthenticated, remote attackers to trigger a denial of service by providing a large number of anti-aliasing steps to the imagepstext function. While the CVSS score is 5.0, indicating a medium severity, the primary impact is an application crash. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage, suggesting low current threat activity.