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CVE-2019-17362

CVE-2019-17362

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

In LibTomCrypt through 1.18.2, the der_decode_utf8_string function (in der_decode_utf8_string.c) does not properly detect certain invalid UTF-8 sequences. This allows context-dependent attackers to cause a denial of service (out-of-bounds read and crash) or read information from other memory locations via carefully crafted DER-encoded data.

CVSS 9.1 · Critical · EPSS 3.1% · Fix available

Published
Updated

Stack: system

Affected products and versions

  • n/a

    Versions
    • n/a: Affected

    No fix published

  • libtomcrypt Debian:12

    Affected ranges
    • ECOSYSTEM: < 1.18.2-3

    Update to 1.18.2-3

  • libtomcrypt Debian:13

    Affected ranges
    • ECOSYSTEM: < 1.18.2-3

    Update to 1.18.2-3

  • libtomcrypt Debian:14

    Affected ranges
    • ECOSYSTEM: < 1.18.2-3

    Update to 1.18.2-3

  • libtomcrypt Ubuntu:Pro:14.04:LTS

    Versions
    • 1.17-3.2ubuntu1
    • 1.17-5
    • 1.17-5ubuntu0.1
    Affected ranges
    • ECOSYSTEM: < 1.17-5ubuntu0.1+esm1

    Update to 1.17-5ubuntu0.1+esm1

  • libtomcrypt Ubuntu:Pro:16.04:LTS

    Versions
    • 1.17-7
    • 1.17-7ubuntu0.1
    Affected ranges
    • ECOSYSTEM: < 1.17-7ubuntu0.1+esm1

    Update to 1.17-7ubuntu0.1+esm1

  • libtomcrypt Ubuntu:Pro:18.04:LTS

    Versions
    • 1.17-9
    • 1.18.0-1
    • 1.18.1-1
    • 1.18.1-1ubuntu0.1
    Affected ranges
    • ECOSYSTEM: < 1.18.1-1ubuntu0.1+esm1

    Update to 1.18.1-1ubuntu0.1+esm1

Original sources

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