Unrated severityNVD Advisory· Published Jun 9, 2000· Updated Apr 16, 2026
CVE-2000-0546
CVE-2000-0546
Description
Buffer overflow in Kerberos 4 KDC program allows remote attackers to cause a denial of service via the lastrealm variable in the set_tgtkey function.
Affected products
8cpe:2.3:a:mit:kerberos_5:*:*:*:*:*:*:*:*+ 2 more
- cpe:2.3:a:mit:kerberos_5:*:*:*:*:*:*:*:*range: >=1.0,<=1.0.7
- cpe:2.3:a:mit:kerberos_5:1.1:*:*:*:*:*:*:*
- cpe:2.3:a:mit:kerberos_5:1.1.1:*:*:*:*:*:*:*
- cpe:2.3:a:cygnus_network_security_project:cygnus_network_security:-:*:*:*:*:*:*:*
- cpe:2.3:a:kerbnet_project:kerbnet:-:*:*:*:*:*:*:*
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
5- web.mit.edu/kerberos/www/advisories/krb4kdc.txtnvdPatchVendor Advisory
- www.cert.org/advisories/CA-2000-11.htmlnvdThird Party AdvisoryUS Government Resource
- www.securityfocus.com/bid/1338nvdThird Party AdvisoryVDB Entry
- archives.neohapsis.com/archives/bugtraq/2000-06/0064.htmlnvdBroken Link
- ciac.llnl.gov/ciac/bulletins/k-051.shtmlnvdBroken Link
News mentions
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