What is CVE-2010-1324?

CVE-2010-1324 is a low-severity vulnerability in Mit Kerberos 5, classified under Cryptographic Issues. CVSS score: 3.7/10. Published 2010-12-02.

How severe is CVE-2010-1324?

Low severity. CVSS v3 base score is 3.7 out of 10.

Is CVE-2010-1324 known to be exploited?

3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Vulnerability in Mit Kerberos 5

CVE-2010-1324

MIT Kerberos 5 (aka krb5) 1.7.x and 1.8.x through 1.8.3 does not properly determine the acceptability of checksums, which might allow remote attackers to forge GSS tokens, gain privileges, or have unspecified other impact via (1) an unkeyed checksum, (2) an unkeyed PAC checksum, or (3) a KrbFastArmoredReq checksum based on an RC4 key.

Vulnerability class: POODLE (CVE-2014-3566)

Published 2010-12-02 · last modified 2026-06-16.

CVSS v3 metric

CVSS v3 base score 3.7 (Low). Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N.

EPSS exploit prediction

EPSS: 0.023 (82.2th percentile), scored 2026-09-29.

Low probability of exploitation in the next 30 days, but still tracked. 82nd percentile — 82.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.023 · newest: 0.023 · change: 0.000

Affected products

Mit Kerberos 5 — versions 1.8.1, 1.7, 1.8.2

Weakness classification (CWE)

CWE-310 — Cryptographic Issues

Public proof-of-concept exploits

References

www.vupen.com/english/advisories/2010/3094 (vdb-entry)
www.oracle.com/technetwork/topics/security/cpujul2015-2367936.html (Patch, Vendor Advisory)
www.mandriva.com/security/advisories (vendor-advisory)
lists.fedoraproject.org/pipermail/package-announce/2010-December/051999.html (vendor-advisory)
kb.vmware.com/kb/1035108
www.vupen.com/english/advisories/2010/3118 (vdb-entry)
oval.cisecurity.org/repository/search/definition/oval:org.mitre.oval:def:11936 (signature, vdb-entry)
www.vupen.com/english/advisories/2011/0187 (vdb-entry)
www.securityfocus.com/archive/1/514953/100/0/threaded (mailing-list)
lists.opensuse.org/opensuse-security-announce/2010-12/msg00000.html (vendor-advisory)

Frequently asked questions

What is CVE-2010-1324?: CVE-2010-1324 is a low-severity vulnerability in Mit Kerberos 5, classified under Cryptographic Issues. CVSS score: 3.7/10. Published 2010-12-02.
How severe is CVE-2010-1324?: Low severity. CVSS v3 base score is 3.7 out of 10.
Is CVE-2010-1324 known to be exploited?: 3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.