Security Advisory

CVE-2022-30524

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2022-05-09 18:00:09

Last updated 2024-08-03 06:48:36

Assigner mitre

State PUBLISHED

Description

There is an invalid memory access in the TextLine class in TextOutputDev.cc in Xpdf 4.0.4 because the text extractor mishandles characters at large y coordinates. It can be triggered by (for example) sending a crafted pdf file to the pdftotext binary, which allows a remote attacker to cause a Denial of Service (Segmentation fault) or possibly have unspecified other impact.

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