CVE-2012-1015
N/A
N/A
Summary
The kdc_handle_protected_negotiation function in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.8.x, 1.9.x before 1.9.5, and 1.10.x before 1.10.3 attempts to calculate a checksum before verifying that the key type is appropriate for a checksum, which allows remote attackers to execute arbitrary code or cause a denial of service (uninitialized pointer free, heap memory corruption, and daemon crash) via a crafted AS-REQ request.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| n/a | n/a | n/a | affected |
Weaknesses
- n/a
ADP Enrichment
CVE Program Container
Additional References
- http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2012-001.txt
- http://rhn.redhat.com/errata/RHSA-2012-1131.html
- http://lists.opensuse.org/opensuse-updates/2012-08/msg00016.html
- http://www.debian.org/security/2012/dsa-2518
- http://www.mandriva.com/security/advisories?name=MDVSA-2012:120
References
- http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2012-001.txt
- http://rhn.redhat.com/errata/RHSA-2012-1131.html
- http://lists.opensuse.org/opensuse-updates/2012-08/msg00016.html
- http://www.debian.org/security/2012/dsa-2518
- http://www.mandriva.com/security/advisories?name=MDVSA-2012:120
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