Sondt99

**Name of the Vulnerable Software and Affected Versions** pypdf versions prior to 6.12.0 **Description** A flaw in the pure-python PDF library allows an attacker to craft a PDF file that causes excessive memory consumption. This occurs when extracting text in layout mode using large character offsets. **Recommendations** Update to version 6.12.0.

**Name of the Vulnerable Software and Affected Versions** pypdf versions prior to 6.12.0 **Description** A flaw in the pure-python PDF library allows an attacker to craft a PDF file that causes long runtimes. This is achieved by using cross-reference streams with `/W [0 0 0]` values and large `/Size` values. **Recommendations** Update to version 6.12.0.