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CVE-2009-0845

CVE-2009-0845

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

This page shows selected source facts. See the linked advisories for the complete description and affected versions.

The spnego_gss_accept_sec_context function in lib/gssapi/spnego/spnego_mech.c in MIT Kerberos 5 (aka krb5) 1.5 through 1.6.3, when SPNEGO is used, allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via invalid ContextFlags data in the reqFlags field in a negTokenInit token.

EPSS 5.6% · Fix available

Published
Updated

Stack: system

Affected products and versions

  • n/a

    Versions
    • n/a: Affected

    No fix published

  • krb5 Debian:12

    Affected ranges
    • ECOSYSTEM: < 1.6.dfsg.4~beta1-13

    Update to 1.6.dfsg.4~beta1-13

  • krb5 Debian:13

    Affected ranges
    • ECOSYSTEM: < 1.6.dfsg.4~beta1-13

    Update to 1.6.dfsg.4~beta1-13

  • krb5 Debian:14

    Affected ranges
    • ECOSYSTEM: < 1.6.dfsg.4~beta1-13

    Update to 1.6.dfsg.4~beta1-13

Original sources

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