CVE-2010-1320

Public Exploit

Description

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.

Category

4.0
CVSS
Severity: Medium
CVSS 2.0 •
EPSS 14.12% Top 10%
Vendor Advisory apple.com Vendor Advisory ubuntu.com Vendor Advisory opensuse.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://lists.apple.com/archives/security-announce/2010//Jun/msg00001.html vendor advisory
http://www.securityfocus.com/archive/1/510843/100/0/threaded mailing list
http://secunia.com/advisories/39784 third party advisory
http://www.ubuntu.com/usn/USN-940-1 vendor advisory
http://www.vupen.com/english/advisories/2010/1481 vdb entry
http://secunia.com/advisories/39656 third party advisory
http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2010-004.txt
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=577490
http://www.vupen.com/english/advisories/2010/1192 vdb entry
http://support.apple.com/kb/HT4188
http://secunia.com/advisories/40220 third party advisory
http://lists.opensuse.org/opensuse-security-announce/2010-04/msg00006.html vendor advisory
http://securitytracker.com/id?1023904 vdb entry
http://www.vupen.com/english/advisories/2010/1001 vdb entry
http://www.securityfocus.com/bid/39599 vdb entry exploit

Frequently Asked Questions

What is the severity of CVE-2010-1320?
CVE-2010-1320 has been scored as a medium severity vulnerability.
How to fix CVE-2010-1320?
To fix CVE-2010-1320, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2010-1320 being actively exploited in the wild?
It is possible that CVE-2010-1320 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~14% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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