ID CVE-2006-5989
Summary Off-by-one error in the der_get_oid function in mod_auth_kerb 5.0 allows remote attackers to cause a denial of service (crash) via a crafted Kerberos message that triggers a heap-based buffer overflow in the component array.
References
Vulnerable Configurations
  • cpe:2.3:a:mod_auth_kerb:mod_auth_kerb:5.0:*:*:*:*:*:*:*
    cpe:2.3:a:mod_auth_kerb:mod_auth_kerb:5.0:*:*:*:*:*:*:*
CVSS
Base: 5.0 (as of 11-10-2017 - 01:31)
Impact:
Exploitability:
CWE NVD-CWE-Other
CAPEC
Access
VectorComplexityAuthentication
NETWORK LOW NONE
Impact
ConfidentialityIntegrityAvailability
NONE NONE PARTIAL
assigner via4 cve@mitre.org
cvss-vector via4 AV:N/AC:L/Au:N/C:N/I:N/A:P
non_vulnerable_configuration via4
    oval via4
    accepted 2013-04-29T04:00:55.729-04:00
    class vulnerability
    contributors
    • name Aharon Chernin
      organization SCAP.com, LLC
    • name Dragos Prisaca
      organization G2, Inc.
    definition_extensions
    • comment The operating system installed on the system is Red Hat Enterprise Linux 4
      oval oval:org.mitre.oval:def:11831
    • comment CentOS Linux 4.x
      oval oval:org.mitre.oval:def:16636
    • comment Oracle Linux 4.x
      oval oval:org.mitre.oval:def:15990
    description Off-by-one error in the der_get_oid function in mod_auth_kerb 5.0 allows remote attackers to cause a denial of service (crash) via a crafted Kerberos message that triggers a heap-based buffer overflow in the component array.
    family unix
    id oval:org.mitre.oval:def:10051
    status accepted
    submitted 2010-07-09T03:56:16-04:00
    title Off-by-one error in the der_get_oid function in mod_auth_kerb 5.0 allows remote attackers to cause a denial of service (crash) via a crafted Kerberos message that triggers a heap-based buffer overflow in the component array.
    version 22
    redhat via4
    advisories
    bugzilla
    id 216482
    title CVE-2006-5989 mod_auth_kerb segfault with FC6 client
    oval
    AND
    • comment Red Hat Enterprise Linux 4 is installed
      oval oval:com.redhat.rhba:tst:20070304001
    • comment mod_auth_kerb is earlier than 0:5.0-1.3
      oval oval:com.redhat.rhsa:tst:20060746002
    • comment mod_auth_kerb is signed with Red Hat master key
      oval oval:com.redhat.rhsa:tst:20060746003
    rhsa
    id RHSA-2006:0746
    released 2006-12-06
    severity Low
    title RHSA-2006:0746: mod_auth_kerb security update (Low)
    rpms mod_auth_kerb-0:5.0-1.3
    refmap via4
    bid 21214
    confirm
    debian DSA-1247
    gentoo GLSA-200701-14
    mandriva MDKSA-2006:218
    sectrack 1017348
    secunia
    • 23023
    • 23251
    • 23681
    • 23820
    vupen ADV-2006-4633
    xf apache-modauthkerb-offbyone-bo(30456)
    statements via4
    contributor Mark J Cox
    lastmodified 2007-03-14
    organization Red Hat
    statement Red Hat Enterprise Linux 5 is not vulnerable to this issue as it contains a backported patch.
    vulnerable_product via4 cpe:2.3:a:mod_auth_kerb:mod_auth_kerb:5.0:*:*:*:*:*:*:*
    Last major update 11-10-2017 - 01:31
    Published 20-11-2006 - 21:07
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