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Gentoo Linux: CVE-2010-4020: MIT Kerberos 5: Multiple vulnerabilities

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Gentoo Linux: CVE-2010-4020: MIT Kerberos 5: Multiple vulnerabilities

Severity
4
CVSS
(AV:N/AC:M/Au:S/C:N/I:P/A:N)
Published
12/02/2010
Created
07/25/2018
Added
10/30/2017
Modified
10/30/2017

Description

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(s)

  • gentoo-linux-upgrade-app-crypt-mit-krb5

References

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