CVE-2012-1014

highpriority · track · 38EPSS 0.043 · 91 %ileEUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

4.34% (91st) EPSS

CVSS 9 · high

Is it mine?

4 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · nvd

EPSS · scored 2026-10-27

The process_as_req function in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.10.x before 1.10.3 does not initialize a certain structure member, which allows remote attackers to cause a denial of service (uninitialized pointer dereference and daemon crash) or possibly execute arbitrary code via a malformed AS-REQ request.

cvss

Technical severity, 0–10. One row per scoring source.

9.0

010

base score 0–10 · higher = more severe · hover a vector to decode

v2.09highAV:N/AC:L/Au:N/C:P/I:P/A:Cprimary · NVD / NIST USexploitability 10 · impact 8.5

v2.07.7highAV:N/AC:L/Au:N/C:P/I:P/A:C/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-20USLLM-inferredCWE-457USLLM-inferred

affected products (4)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
mit kerberos 5= 1.10nvdUScpe:2.3:a:mit:kerberos_5:*:*:*:*:*:*:*:*
mit kerberos 5= 1.10.1nvdUScpe:2.3:a:mit:kerberos_5:*:*:*:*:*:*:*:*
mit kerberos 5= 1.10.2nvdUScpe:2.3:a:mit:kerberos_5:*:*:*:*:*:*:*:*

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd nvd NVD CVE.org MITRE

published 2012-08-06modified 2026-06-16

references (9)

External citations — patches, advisories, analysis.

scry

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