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CVE-2021-31292

CVE-2021-31292

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

An integer overflow in CrwMap::encode0x1810 of Exiv2 0.27.3 allows attackers to trigger a heap-based buffer overflow and cause a denial of service (DOS) via crafted metadata.

CVSS 7.5 · High · EPSS 2.6% · Fix available

Published
Updated

Stack: system · python

Affected products and versions

  • n/a

    Versions
    • n/a: Affected

    No fix published

  • exiv2 Debian:12

    Affected ranges
    • ECOSYSTEM: < 0.27.3-3.1

    Update to 0.27.3-3.1

  • exiv2 Debian:13

    Affected ranges
    • ECOSYSTEM: < 0.27.3-3.1

    Update to 0.27.3-3.1

  • exiv2 Debian:14

    Affected ranges
    • ECOSYSTEM: < 0.27.3-3.1

    Update to 0.27.3-3.1

  • exiv2 PyPI

    Versions
    • 0.1
    • 0.11.0
    • 0.11.1
    • 0.11.2
    • 0.11.3
    • 0.12.0
    • 0.12.1
    • 0.13.0
    • 0.13.1
    • 0.13.2
    • 0.14.0
    • 0.14.1
    • 0.2
    • 0.3
    • 0.3.1
    • 0.15.0
    • 0.16.0
    • 0.16.1
    • 0.16.2
    • 0.16.2.post1
    • 0.16.3
    • 0.16.3.post1
    • 0.17.0
    • 0.17.1
    • 0.17.2
    • 0.17.3
    • 0.17.4
    • 0.17.5
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

Original sources

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