Skip to content
CVE Tracker
Back

CVE-2012-1013

The check_1_6_dummy function in lib/kadm5/srv/svr_principal.c in kadmind in MIT Kerberos 5 (aka krb5) 1.8.x, 1.9.x, and 1.10.x before…

Medium4.0EPSS 3.1%
Published
Updated
Reserved
Assigned by
mitre

Description

The check_1_6_dummy function in lib/kadm5/srv/svr_principal.c in kadmind in MIT Kerberos 5 (aka krb5) 1.8.x, 1.9.x, and 1.10.x before 1.10.2 allows remote authenticated administrators to cause a denial of service (NULL pointer dereference and daemon crash) via a KRB5_KDB_DISALLOW_ALL_TIX create request that lacks a password.

Scores

CVSS scores of CVE-2012-1013, by who scored it
Scored byCVSSScoreVector
NVDNVD · Modified2.0Medium4.0AV:N/AC:L/Au:S/C:N/I:N/A:P
EPSS (exploitation in 30 days)
3.1% · top 12% of all CVEs (2 Nov 2026)

Loading the EPSS history…

The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 4.0.

Weakness

  • n/a

Affected products

  • n/a

    • affected n/a

References (9)

Sources

The same CVE in the primary databases and aggregators, to check against.

Record last updated .