01 Record

CVE-2011-1528

The krb5_ldap_lockout_audit function in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.8 through 1.8.4 and 1.9 through 1.9.1, when the LDAP back end is used, allows remote attackers

UnratedPUBLISHEDCNA: mitre

CNA base scoreUnratedNo CNA CVSS vector

View raw JSON

02 Description

The krb5_ldap_lockout_audit function in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.8 through 1.8.4 and 1.9 through 1.9.1, when the LDAP back end is used, allows remote attackers

03 Exploitation and scoring

Exploitation: Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
SSVC decision: Not assessed by CISA
EPSS probability: 4.18% probability of exploitation activity in the next 30 days.
EPSS percentile: Ranks above 90.0% of scored records. A rank, not a probability.
NVD base score: The NVD has published no score for this record
NVD CVSS vector: No NVD score to derive
NVD analysis status: Modified. NVD last modified this record on 2026-06-16.
Red Hat severity: Moderate. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published

2011-10-20 21:00Z14 YR AGO

Last updated

2024-08-06 22:28Z2 YR AGO

Reserved

2011-03-29

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

CWE-20Improper Input ValidationClass

Data version

5.1

Document digest

dd7494c47bf1a530b60baea8fdf282aa103b879173196299f198bc376922eabe

05 Affected products

VendorProductVersionsPlatforms

mitkerberos_5Not specified—

redhatenterprise_linuxNot specified—

06 References

www.mandriva.comMDVSA-2011:159http://www.mandriva.com/security/advisories?name=MDVSA-2011:159vendor-advisoryx_refsource_MANDRIVA
www.mandriva.comMDVSA-2011:160http://www.mandriva.com/security/advisories?name=MDVSA-2011:160vendor-advisoryx_refsource_MANDRIVA
lists.opensuse.orgopenSUSE-SU-2011:1169http://lists.opensuse.org/opensuse-security-announce/2011-10/msg00009.htmlvendor-advisoryx_refsource_SUSE
bugs.launchpad.nethttps://bugs.launchpad.net/ubuntu/+source/krb5/+bug/715579x_refsource_CONFIRM
www.kb.cert.orgVU#659251http://www.kb.cert.org/vuls/id/659251third-party-advisoryx_refsource_CERT-VN
web.mit.eduhttp://web.mit.edu/kerberos/advisories/MITKRB5-SA-2011-006.txtx_refsource_CONFIRM
www.redhat.comRHSA-2011:1379http://www.redhat.com/support/errata/RHSA-2011-1379.htmlvendor-advisoryx_refsource_REDHAT

01 Record index

CVE-2011-1528

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References

02 Records

CVE-2011-1528

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References