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CVE-2019-12957

CVE-2019-12957

This page contains facts from public vulnerability sources. Check the original advisory before updating.

In Xpdf 4.01.01, a buffer over-read could be triggered in FoFiType1C::convertToType1 in fofi/FoFiType1C.cc when the index number is larger than the charset array bounds. It can, for example, be triggered by sending a crafted PDF document to the pdftops tool. It allows an attacker to use a crafted pdf file to cause Denial of Service or an information leak, or possibly have unspecified other impact.

CVSS 7.8 · High · EPSS 1.2% · Fix available

Published
Updated

Stack: system

Affected products and versions

  • n/a

    Versions
    • n/a: Affected

    No fix published

  • poppler Debian:12

    Affected ranges
    • ECOSYSTEM: < 0.22.5-4

    Update to 0.22.5-4

  • poppler Debian:13

    Affected ranges
    • ECOSYSTEM: < 0.22.5-4

    Update to 0.22.5-4

  • poppler Debian:14

    Affected ranges
    • ECOSYSTEM: < 0.22.5-4

    Update to 0.22.5-4

Original sources

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