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CVE-2011-0284

Double free vulnerability in the prepare_error_as function in do_as_req.c in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka…

High7.6EPSS 8.3%
Published
Updated
Reserved
Assigned by
mitre

Description

Double free vulnerability in the prepare_error_as function in do_as_req.c in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.7 through 1.9, when the PKINIT feature is enabled, allows remote attackers to cause a denial of service (daemon crash) or possibly execute arbitrary code via an e_data field containing typed data.

Scores

CVSS scores of CVE-2011-0284, by who scored it
Scored byCVSSScoreVector
NVDNVD · Modified2.0High7.6AV:N/AC:H/Au:N/C:C/I:C/A:C
EPSS (exploitation in 30 days)
8.3% · top 5.1% of all CVEs (3 Nov 2026)

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The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.6.

Weakness

Affected products

  • n/a

    • affected n/a

References (23)

Sources

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

Record last updated .