Tobias Schula

**Name of the Vulnerable Software and Affected Versions** Mozilla Firefox versions prior to 20.0 SeaMonkey versions prior to 2.17 **Description** The issue arises when `gfx.color management.enablev4` is used, leading to improper handling of color profiles during PNG rendering. This can be exploited by remote attackers via a grayscale PNG image, potentially allowing them to obtain sensitive information from process memory or cause a denial of service due to memory corruption. **Recommendations** For Mozilla Firefox versions prior to 20.0, update to version 20.0 or later to resolve the issue. For SeaMonkey versions prior to 2.17, update to version 2.17 or later to resolve the issue.