vulnwire
5.0med

CVE-2000-0546

Buffer overflow in Kerberos 4 KDC program allows remote attackers to cause a denial of service via the lastrealm variable in the set_tgtkey…

Published 26 y ago · modified 4 mo ago · JSON

CVSS
5.0
v2.0 · NVD
CISA KEV
No
not known exploited
EPSS
2.9%
percentile 87%
Public exploits
0
none known

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.

Exploit prediction (EPSS)

2.89% probability of exploitation in the next 30 days, higher than 87% of all scored CVEs.

CVSS scores

Assigned byVersionScoreVector
NVD2.05.0AV:N/AC:L/Au:N/C:N/I:N/A:P

Classification

Weakness
  • CWE-120 Buffer Copy without Checking Size of Input

References

  • cert.org /advisories/CA-2000-11.html · third-party-advisory, x_refsource_CERT, x_transferred
  • ciac.llnl.gov /ciac/bulletins/k-051.shtml · third-party-advisory, government-resource, x_refsource_CIAC, x_transferred
  • securityfocus.com /bid/1338 · vdb-entry, x_refsource_BID, x_transferred
  • archives.neohapsis.com /archives/bugtraq/2000-06/0064.html · mailing-list, x_refsource_BUGTRAQ, x_transferred
  • web.mit.edu /kerberos/www/advisories/krb4kdc.txt · x_refsource_CONFIRM, x_transferred

Sources

vulnwire keeps one entry per vulnerability: the CVE id wins, then GHSA; records that alias each other are merged. Machine-readable: JSON.