Vulnerability Database

289,697

Total vulnerabilities in the database

CVE-2010-4021

The Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.7 does not properly restrict the use of TGT credentials for armoring TGS requests, which might allow remote authenticated users to impersonate a client by rewriting an inner request, aka a "KrbFastReq forgery issue."

  • Published: Dec 2, 2010
  • Updated: Apr 13, 2023
  • CVE: CVE-2010-4021
  • Severity: Low
  • Exploit:

CVSS v2:

  • Severity: Low
  • Score: 2.1
  • AV:N/AC:H/Au:S/C:N/I:P/A:N