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CVE-2022-4904

CVE-2022-4904

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

A flaw was found in the c-ares package. The ares_set_sortlist is missing checks about the validity of the input string, which allows a possible arbitrary length stack overflow. This issue may cause a denial of service or a limited impact on confidentiality and integrity.

CVSS 8.6 · High · EPSS 1.2% · Fix available

Published
Updated

Stack: system

Affected products and versions

  • c-ares

    Versions
    • unknown: Affected

    No fix published

  • c-ares Debian:12

    Affected ranges
    • ECOSYSTEM: < 1.18.1-2

    Update to 1.18.1-2

  • c-ares Debian:13

    Affected ranges
    • ECOSYSTEM: < 1.18.1-2

    Update to 1.18.1-2

  • c-ares Debian:14

    Affected ranges
    • ECOSYSTEM: < 1.18.1-2

    Update to 1.18.1-2

  • c-ares Ubuntu:Pro:16.04:LTS

    Versions
    • 1.10.0-2
    • 1.10.0-3
    • 1.10.0-3ubuntu0.1
    • 1.10.0-3ubuntu0.2
    • 1.10.0-3ubuntu0.2+esm1
    • 1.10.0-3ubuntu0.2+esm2
    • 1.10.0-3ubuntu0.2+esm3
    Affected ranges
    • ECOSYSTEM: < 1.10.0-3ubuntu0.2+esm4

    Update to 1.10.0-3ubuntu0.2+esm4

  • c-ares Ubuntu:18.04:LTS

    Versions
    • 1.13.0-2
    • 1.13.0-3
    • 1.14.0-1
    • 1.14.0-1ubuntu0.1
    Affected ranges
    • ECOSYSTEM: < 1.14.0-1ubuntu0.2

    Update to 1.14.0-1ubuntu0.2

  • c-ares Ubuntu:20.04:LTS

    Versions
    • 1.15.0-1build1
    • 1.15.0-1ubuntu0.1
    Affected ranges
    • ECOSYSTEM: < 1.15.0-1ubuntu0.2

    Update to 1.15.0-1ubuntu0.2

  • c-ares Ubuntu:22.04:LTS

    Versions
    • 1.17.1-1ubuntu1
    • 1.18.1-1
    • 1.18.1-1build1
    Affected ranges
    • ECOSYSTEM: < 1.18.1-1ubuntu0.22.04.1

    Update to 1.18.1-1ubuntu0.22.04.1

Original sources

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