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FreeBSD Ports: krb5
Information
Severity
Severity
Low
Family
Family
FreeBSD Local Security Checks
CVSSv2 Base
CVSSv2 Base
3.5
CVSSv2 Vector
CVSSv2 Vector
AV:N/AC:M/Au:S/C:N/I:P/A:N
Solution Type
Solution Type
Vendor Patch
Created
Created
12 years ago
Modified
Modified
3 years ago
Summary
The remote host is missing an update to the system as announced in the referenced advisory.
Insight
Insight
The following package is affected: krb5 CVE-2010-4020 MIT Kerberos 5 (aka krb5) 1.8.x through 1.8.3 does not reject RC4 key-derivation checksums, which might allow remote authenticated users to forge a (1) AD-SIGNEDPATH or (2) AD-KDC-ISSUED signature, and possibly gain privileges, by leveraging the small key space that results from certain one-byte stream-cipher operations.
Solution
Solution
Update your system with the appropriate patches or software upgrades.