Vulnerability Monitor

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CVE-2006-6493

Buffer overflow in the krbv4_ldap_auth function in servers/slapd/kerberos.c in OpenLDAP 2.4.3 and earlier, when OpenLDAP is compiled with the --enable-kbind (Kerberos KBIND) option, allows remote attackers to execute arbitrary code via an LDAP bind request using the LDAP_AUTH_KRBV41 authentication method and long credential data.

Published

2006-12-13T00:28:00.000

Last Modified

2025-04-09T00:30:58.490

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 5.1 (MEDIUM)

CVSSv2 Vector

AV:N/AC:H/Au:N/C:P/I:P/A:P

  • Access Vector: NETWORK
  • Access Complexity: HIGH
  • Authentication: NONE
  • Confidentiality Impact: PARTIAL
  • Integrity Impact: PARTIAL
  • Availability Impact: PARTIAL
Exploitability Score

4.9

Impact Score

6.4

Weaknesses
  • Type: Primary
    NVD-CWE-Other
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application openldap openldap ≤ 2.4.3 Yes
Application openldap openldap 1.0 Yes
Application openldap openldap 1.0.1 Yes
Application openldap openldap 1.0.2 Yes
Application openldap openldap 1.0.3 Yes
Application openldap openldap 1.1 Yes
Application openldap openldap 1.1.0 Yes
Application openldap openldap 1.1.1 Yes
Application openldap openldap 1.1.2 Yes
Application openldap openldap 1.1.3 Yes
Application openldap openldap 1.1.4 Yes
Application openldap openldap 1.2 Yes
Application openldap openldap 1.2.0 Yes
Application openldap openldap 1.2.1 Yes
Application openldap openldap 1.2.2 Yes
Application openldap openldap 1.2.3 Yes
Application openldap openldap 1.2.4 Yes
Application openldap openldap 1.2.5 Yes
Application openldap openldap 1.2.6 Yes
Application openldap openldap 1.2.7 Yes
Application openldap openldap 1.2.8 Yes
Application openldap openldap 1.2.9 Yes
Application openldap openldap 1.2.10 Yes
Application openldap openldap 1.2.11 Yes
Application openldap openldap 1.2.12 Yes
Application openldap openldap 1.2.13 Yes
Application openldap openldap 2.0 Yes
Application openldap openldap 2.0.0 Yes
Application openldap openldap 2.0.1 Yes
Application openldap openldap 2.0.2 Yes
Application openldap openldap 2.0.3 Yes
Application openldap openldap 2.0.4 Yes
Application openldap openldap 2.0.5 Yes
Application openldap openldap 2.0.6 Yes
Application openldap openldap 2.0.7 Yes
Application openldap openldap 2.0.8 Yes
Application openldap openldap 2.0.9 Yes
Application openldap openldap 2.0.10 Yes
Application openldap openldap 2.0.11 Yes
Application openldap openldap 2.0.11_9 Yes
Application openldap openldap 2.0.11_11 Yes
Application openldap openldap 2.0.11_11s Yes
Application openldap openldap 2.0.12 Yes
Application openldap openldap 2.0.13 Yes
Application openldap openldap 2.0.14 Yes
Application openldap openldap 2.0.15 Yes
Application openldap openldap 2.0.16 Yes
Application openldap openldap 2.0.17 Yes
Application openldap openldap 2.0.18 Yes
Application openldap openldap 2.0.19 Yes
Application openldap openldap 2.0.20 Yes
Application openldap openldap 2.0.21 Yes
Application openldap openldap 2.0.22 Yes
Application openldap openldap 2.0.23 Yes
Application openldap openldap 2.0.24 Yes
Application openldap openldap 2.0.25 Yes
Application openldap openldap 2.0.26 Yes
Application openldap openldap 2.0.27 Yes
Application openldap openldap 2.1.2 Yes
Application openldap openldap 2.1.3 Yes
Application openldap openldap 2.1.4 Yes
Application openldap openldap 2.1.5 Yes
Application openldap openldap 2.1.6 Yes
Application openldap openldap 2.1.7 Yes
Application openldap openldap 2.1.8 Yes
Application openldap openldap 2.1.9 Yes
Application openldap openldap 2.1.10 Yes
Application openldap openldap 2.1.11 Yes
Application openldap openldap 2.1.12 Yes
Application openldap openldap 2.1.13 Yes
Application openldap openldap 2.1.14 Yes
Application openldap openldap 2.1.15 Yes
Application openldap openldap 2.1.16 Yes
Application openldap openldap 2.1.17 Yes
Application openldap openldap 2.1.18 Yes
Application openldap openldap 2.1.19 Yes
Application openldap openldap 2.1.20 Yes
Application openldap openldap 2.1.21 Yes
Application openldap openldap 2.1.22 Yes
Application openldap openldap 2.1.23 Yes
Application openldap openldap 2.1.24 Yes
Application openldap openldap 2.1.25 Yes
Application openldap openldap 2.1.26 Yes
Application openldap openldap 2.1.27 Yes
Application openldap openldap 2.1.28 Yes
Application openldap openldap 2.1.29 Yes
Application openldap openldap 2.1.30 Yes
Application openldap openldap 2.1_.20 Yes
Application openldap openldap 2.2.0 Yes
Application openldap openldap 2.2.1 Yes
Application openldap openldap 2.2.4 Yes
Application openldap openldap 2.2.5 Yes
Application openldap openldap 2.2.6 Yes
Application openldap openldap 2.2.7 Yes
Application openldap openldap 2.2.8 Yes
Application openldap openldap 2.2.9 Yes
Application openldap openldap 2.2.10 Yes
Application openldap openldap 2.2.11 Yes
Application openldap openldap 2.2.12 Yes
Application openldap openldap 2.2.13 Yes
Application openldap openldap 2.2.14 Yes
Application openldap openldap 2.2.15 Yes
Application openldap openldap 2.2.16 Yes
Application openldap openldap 2.2.17 Yes
Application openldap openldap 2.2.18 Yes
Application openldap openldap 2.2.19 Yes
Application openldap openldap 2.2.20 Yes
Application openldap openldap 2.2.21 Yes
Application openldap openldap 2.2.22 Yes
Application openldap openldap 2.2.23 Yes
Application openldap openldap 2.2.24 Yes
Application openldap openldap 2.2.25 Yes
Application openldap openldap 2.2.26 Yes
Application openldap openldap 2.2.27 Yes
Application openldap openldap 2.2.28_r2 Yes
Application openldap openldap 2.3.27_2_2006-10-18 Yes
Application openldap openldap 2.3.28_2_2006-10-22 Yes
Application openldap openldap 2.3.28_2006-10-22 Yes
Application openldap openldap 2.3.28_e1.0.0 Yes
References