Home/CVE/The Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.9 allows remote attackers to cause a denial of service
CVE

CVE-2011-0283

The Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.9 allows remote attackers to cause a denial of service

The Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.9 allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a malformed request packet that does not trigger a response packet.

MEDIUM · CVSS 5 EPSS 0.01087
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  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
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Affected Products & Versions

1
mit kerberos 5all versions
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Scoring & Timeline

5
MEDIUM · CVSS v2 (legacy) · cve@mitre.org
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This CVE predates CVSS v3; the legacy v2 score is shown so triage still has a severity to work with.
v2 Vector
AV:N/AC:L/Au:N/C:N/I:N/A:P
Published to NVD10 Feb 2011 · 06:00 PM
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References & Sources

7
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://secunia.com/advisories/43260Vendor Advisory
http://securityreason.com/securityalert/8073
http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2011-002.txtVendor Advisory
http://www.securityfocus.com/archive/1/516299/100/0/threaded
http://www.securityfocus.com/bid/46272
http://www.securitytracker.com/id?1025037
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