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CVE-2024-37370

CVE-2024-37370

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

In MIT Kerberos 5 (aka krb5) before 1.21.3, an attacker can modify the plaintext Extra Count field of a confidential GSS krb5 wrap token, causing the unwrapped token to appear truncated to the application.

CVSS 7.5 · High · EPSS 0.7% · Fix available

Published
Updated

Stack: system

Affected products and versions

  • n/a

    Versions
    • n/a: Affected

    No fix published

  • krb5 Debian:12

    Versions
    • 1.20.1-2
    • 1.20.1-2+deb12u1
    Affected ranges
    • ECOSYSTEM: < 1.20.1-2+deb12u2

    Update to 1.20.1-2+deb12u2

  • krb5 Debian:13

    Affected ranges
    • ECOSYSTEM: < 1.21.3-1

    Update to 1.21.3-1

  • krb5 Debian:14

    Affected ranges
    • ECOSYSTEM: < 1.21.3-1

    Update to 1.21.3-1

  • krb5 Ubuntu:Pro:14.04:LTS

    Versions
    • 1.10.1+dfsg-6.1ubuntu1
    • 1.11.3+dfsg-3ubuntu2
    • 1.12+dfsg-2ubuntu1
    • 1.12+dfsg-2ubuntu2
    • 1.12+dfsg-2ubuntu3
    • 1.12+dfsg-2ubuntu4
    • 1.12+dfsg-2ubuntu4.2
    • 1.12+dfsg-2ubuntu5
    • 1.12+dfsg-2ubuntu5.1
    • 1.12+dfsg-2ubuntu5.2
    • 1.12+dfsg-2ubuntu5.3
    • 1.12+dfsg-2ubuntu5.4
    • 1.12+dfsg-2ubuntu5.4+esm1
    • 1.12+dfsg-2ubuntu5.4+esm2
    • 1.12+dfsg-2ubuntu5.4+esm3
    • 1.12+dfsg-2ubuntu5.4+esm4
    Affected ranges
    • ECOSYSTEM: < 1.12+dfsg-2ubuntu5.4+esm5

    Update to 1.12+dfsg-2ubuntu5.4+esm5

  • krb5 Ubuntu:Pro:16.04:LTS

    Versions
    • 1.13.2+dfsg-2
    • 1.13.2+dfsg-3
    • 1.13.2+dfsg-4
    • 1.13.2+dfsg-5
    • 1.13.2+dfsg-5ubuntu1
    • 1.13.2+dfsg-5ubuntu2
    • 1.13.2+dfsg-5ubuntu2.1
    • 1.13.2+dfsg-5ubuntu2.1+esm1
    • 1.13.2+dfsg-5ubuntu2.2
    • 1.13.2+dfsg-5ubuntu2.2+esm3
    • 1.13.2+dfsg-5ubuntu2.2+esm4
    Affected ranges
    • ECOSYSTEM: < 1.13.2+dfsg-5ubuntu2.2+esm5

    Update to 1.13.2+dfsg-5ubuntu2.2+esm5

  • krb5 Ubuntu:Pro:18.04:LTS

    Versions
    • 1.15.1-2
    • 1.16-2
    • 1.16-2build1
    • 1.16-2ubuntu0.1
    • 1.16-2ubuntu0.1+esm1
    • 1.16-2ubuntu0.2
    • 1.16-2ubuntu0.3
    • 1.16-2ubuntu0.4
    • 1.16-2ubuntu0.4+esm1
    Affected ranges
    • ECOSYSTEM: < 1.16-2ubuntu0.4+esm2

    Update to 1.16-2ubuntu0.4+esm2

  • krb5 Ubuntu:20.04:LTS

    Versions
    • 1.17-6
    • 1.17-6ubuntu3
    • 1.17-6ubuntu4
    • 1.17-6ubuntu4.1
    • 1.17-6ubuntu4.2
    • 1.17-6ubuntu4.3
    • 1.17-6ubuntu4.4
    Affected ranges
    • ECOSYSTEM: < 1.17-6ubuntu4.6

    Update to 1.17-6ubuntu4.6

  • krb5 Ubuntu:22.04:LTS

    Versions
    • 1.18.3-6
    • 1.18.3-7
    • 1.19.2-0ubuntu1
    • 1.19.2-1
    • 1.19.2-2
    • 1.19.2-2ubuntu0.1
    • 1.19.2-2ubuntu0.2
    • 1.19.2-2ubuntu0.3
    Affected ranges
    • ECOSYSTEM: < 1.19.2-2ubuntu0.4

    Update to 1.19.2-2ubuntu0.4

  • krb5 Ubuntu:24.04:LTS

    Versions
    • 1.20.1-3ubuntu1
    • 1.20.1-5build1
    • 1.20.1-6ubuntu1
    • 1.20.1-6ubuntu2
    Affected ranges
    • ECOSYSTEM: < 1.20.1-6ubuntu2.1

    Update to 1.20.1-6ubuntu2.1

Original sources

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