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CVE-2025-43718

CVE-2025-43718

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

Poppler 24.06.1 through 25.x before 25.04.0 allows stack consumption and a SIGSEGV via deeply nested structures within the metadata (such as GTS_PDFEVersion) of a PDF document, e.g., a regular expression for a long pdfsubver string. This occurs in Dict::lookup, Catalog::getMetadata, and associated functions in PDFDoc, with deep recursion in the regex executor (std::__detail::_Executor).

CVSS 2.9 · Low · EPSS 0.1% · Fix available

Published
Updated

Stack: system

Affected products and versions

  • poppler

    Versions
    • ≥ 24.06.1, < 25.04.0: Affected (custom)

    Update to 25.04.0

  • poppler Debian:12

    Versions
    • 22.12.0-2
    • 22.12.0-2+deb12u1
    Affected ranges
    • ECOSYSTEM: < 22.12.0-2+deb12u2

    Update to 22.12.0-2+deb12u2

  • poppler Debian:13

    Versions
    • 25.03.0-5
    • 25.03.0-5+deb13u2
    Affected ranges
    • ECOSYSTEM: < 25.03.0-5+deb13u3

    Update to 25.03.0-5+deb13u3

  • poppler Debian:14

    Versions
    • 25.03.0-5
    • 25.03.0-6
    • 25.03.0-7
    • 25.03.0-9
    Affected ranges
    • ECOSYSTEM: < 25.03.0-10

    Update to 25.03.0-10

  • poppler Ubuntu:Pro:16.04:LTS

    Versions
    • 0.33.0-0ubuntu3
    • 0.37.0-0ubuntu1
    • 0.38.0-0ubuntu1
    • 0.41.0-0ubuntu1
    • 0.41.0-0ubuntu1.1
    • 0.41.0-0ubuntu1.2
    • 0.41.0-0ubuntu1.3
    • 0.41.0-0ubuntu1.4
    • 0.41.0-0ubuntu1.5
    • 0.41.0-0ubuntu1.6
    • 0.41.0-0ubuntu1.7
    • 0.41.0-0ubuntu1.8
    • 0.41.0-0ubuntu1.9
    • 0.41.0-0ubuntu1.10
    • 0.41.0-0ubuntu1.11
    • 0.41.0-0ubuntu1.12
    • 0.41.0-0ubuntu1.13
    • 0.41.0-0ubuntu1.14
    • 0.41.0-0ubuntu1.15
    • 0.41.0-0ubuntu1.16
    • 0.41.0-0ubuntu1.16+esm1
    • 0.41.0-0ubuntu1.16+esm2
    • 0.41.0-0ubuntu1.16+esm3
    • 0.41.0-0ubuntu1.16+esm4
    • 0.41.0-0ubuntu1.16+esm5
    • 0.41.0-0ubuntu1.16+esm6
    • 0.41.0-0ubuntu1.16+esm7
    • 0.41.0-0ubuntu1.16+esm8
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • poppler Ubuntu:Pro:18.04:LTS

    Versions
    • 0.57.0-2ubuntu4
    • 0.57.0-2ubuntu5
    • 0.62.0-1ubuntu1
    • 0.62.0-2ubuntu1
    • 0.62.0-2ubuntu2
    • 0.62.0-2ubuntu2.1
    • 0.62.0-2ubuntu2.2
    • 0.62.0-2ubuntu2.4
    • 0.62.0-2ubuntu2.5
    • 0.62.0-2ubuntu2.6
    • 0.62.0-2ubuntu2.7
    • 0.62.0-2ubuntu2.8
    • 0.62.0-2ubuntu2.9
    • 0.62.0-2ubuntu2.10
    • 0.62.0-2ubuntu2.11
    • 0.62.0-2ubuntu2.12
    • 0.62.0-2ubuntu2.13
    • 0.62.0-2ubuntu2.14
    • 0.62.0-2ubuntu2.14+esm1
    • 0.62.0-2ubuntu2.14+esm2
    • 0.62.0-2ubuntu2.14+esm3
    • 0.62.0-2ubuntu2.14+esm4
    • 0.62.0-2ubuntu2.14+esm5
    • 0.62.0-2ubuntu2.14+esm6
    • 0.62.0-2ubuntu2.14+esm7
    • 0.62.0-2ubuntu2.14+esm8
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • poppler Ubuntu:Pro:20.04:LTS

    Versions
    • 0.80.0-0ubuntu1
    • 0.80.0-0ubuntu3
    • 0.80.0-0ubuntu4
    • 0.80.0-0ubuntu5
    • 0.85.0-1ubuntu1
    • 0.85.0-1ubuntu3
    • 0.86.1-0ubuntu1
    • 0.86.1-0ubuntu1.1
    • 0.86.1-0ubuntu1.2
    • 0.86.1-0ubuntu1.3
    • 0.86.1-0ubuntu1.4
    • 0.86.1-0ubuntu1.5
    • 0.86.1-0ubuntu1.6
    • 0.86.1-0ubuntu1.7
    • 0.86.1-0ubuntu1.7+esm1
    • 0.86.1-0ubuntu1.7+esm2
    • 0.86.1-0ubuntu1.7+esm3
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • poppler Ubuntu:22.04:LTS

    Versions
    • 21.06.1-1
    • 21.11.0-1~ubuntu2
    • 22.02.0-2
    • 22.02.0-2ubuntu0.1
    • 22.02.0-2ubuntu0.2
    • 22.02.0-2ubuntu0.3
    • 22.02.0-2ubuntu0.4
    • 22.02.0-2ubuntu0.5
    • 22.02.0-2ubuntu0.6
    • 22.02.0-2ubuntu0.7
    • 22.02.0-2ubuntu0.8
    • 22.02.0-2ubuntu0.9
    • 22.02.0-2ubuntu0.10
    Affected ranges
    • ECOSYSTEM: < 22.02.0-2ubuntu0.11

    Update to 22.02.0-2ubuntu0.11

  • poppler Ubuntu:24.04:LTS

    Versions
    • 23.08.0-2ubuntu1
    • 23.12.0-1ubuntu2
    • 24.02.0-1ubuntu2
    • 24.02.0-1ubuntu8
    • 24.02.0-1ubuntu9
    • 24.02.0-1ubuntu9.1
    • 24.02.0-1ubuntu9.2
    • 24.02.0-1ubuntu9.3
    • 24.02.0-1ubuntu9.4
    • 24.02.0-1ubuntu9.5
    • 24.02.0-1ubuntu9.6
    Affected ranges
    • ECOSYSTEM: < 24.02.0-1ubuntu9.7

    Update to 24.02.0-1ubuntu9.7

  • poppler Ubuntu:25.10

    Versions
    • 25.03.0-3
    • 25.03.0-4
    • 25.03.0-4build1
    • 25.03.0-4ubuntu1
    • 25.03.0-5
    • 25.03.0-6
    • 25.03.0-7
    Affected ranges
    • ECOSYSTEM: < 25.03.0-10

    Update to 25.03.0-10

  • poppler Ubuntu:26.04:LTS

    Affected ranges
    • ECOSYSTEM: < 25.03.0-10

    Update to 25.03.0-10

Original sources

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