Francisco_Oca

**Name of the Vulnerable Software and Affected Versions** Poppler versions prior to 0.56 **Description** The issue is related to a stack buffer overflow in GfxState.cc in pdftocairo, which can be triggered by a crafted PDF document, leading to a denial of service (application crash). **Recommendations** For versions prior to 0.56, update to version 0.56 or later to resolve the issue.

**Name of the Vulnerable Software and Affected Versions** Poppler versions prior to 0.56 **Description** The issue is related to an integer overflow that leads to a heap buffer overflow in the JBIG2Stream.cc file within the pdftocairo component of Poppler. This can be triggered by remote attackers using a crafted PDF document, potentially causing a denial of service (application crash) or other unspecified impacts. **Recommendations** For versions prior to 0.56, update to version 0.56 or later to resolve the issue. As a temporary workaround, consider restricting the handling of PDF documents from untrusted sources until the update is applied.