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CVE-2009-0847

CVE-2009-0847

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 asn1buf_imbed function in the ASN.1 decoder in MIT Kerberos 5 (aka krb5) 1.6.3, when PK-INIT is used, allows remote attackers to cause a denial of service (application crash) via a crafted length value that triggers an erroneous malloc call, related to incorrect calculations with pointer arithmetic.

EPSS 2.8% · 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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