CVE-2010-1320
MEDIUM · CVSS 4.0EPSS 11.9%EU EUVD
Double free vulnerability in do_tgs_req.c in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.7.x and 1.8.x before 1.8.2 allows remote authenticated users to cause a denial of service (daemon crash) or possibly execute arbitrary code via a request associated with (1) renewal or (2) validation.
Key facts
- CVSS score
- 4.0 (v2.0)
- Severity
- MEDIUM
- CVSS vector
AV:N/AC:L/Au:S/C:N/I:N/A:P- Weakness (CWE)
- CWE-399
- EPSS score
- 11.9% (96th percentile)
- In CISA KEV
- No
- In EU EUVD
- Yes (EUVD-2010-1349)
- Published
- April 22, 2010
- NVD last modified
- June 16, 2026
- Status
- Modified
EU Vulnerability Database (EUVD)
This vulnerability is also tracked by ENISA as EUVD-2010-1349 in the EU Vulnerability Database. Last updated in EUVD on August 7, 2024.
View on the EU Vulnerability DatabaseAffected products
- mit / kerberos 5
- mit / kerberos 5
- mit / kerberos 5
- mit / kerberos 5
References
- http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=577490
- http://lists.apple.com/archives/security-announce/2010//Jun/msg00001.html
- http://lists.opensuse.org/opensuse-security-announce/2010-04/msg00006.html
- http://secunia.com/advisories/39656
- http://secunia.com/advisories/39784
- http://secunia.com/advisories/40220
- http://securitytracker.com/id?1023904
- http://support.apple.com/kb/HT4188
- http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2010-004.txt
- http://www.securityfocus.com/archive/1/510843/100/0/threaded
- http://www.securityfocus.com/bid/39599(Exploit)
- http://www.ubuntu.com/usn/USN-940-1
- http://www.vupen.com/english/advisories/2010/1001
- http://www.vupen.com/english/advisories/2010/1192
- http://www.vupen.com/english/advisories/2010/1481
Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS
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