[16549] in Kerberos-V5-bugs
[krbdev.mit.edu #8906] git commit
daemon@ATHENA.MIT.EDU (Greg Hudson via RT)
Thu May 21 16:36:14 2020
From: "Greg Hudson via RT" <rt@krbdev.mit.edu>
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Date: Thu, 21 May 2020 16:35:48 -0400
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<URL: https://krbdev.mit.edu/rt/Ticket/Display.html?id=8906 >
Prevent use of invalid local TGT key
Commit 570967e11bd5ea60a82fc8157ad7d07602402ebb took a shortcut in
get_local_tgt() by using the first key data entry in the TGT principal
entry. This is usually correct, but if the first key data entry has
an invalid enctype (such as a single-DES enctype), we can select a key
we can't use. Call krb5_dbe_find_enctype() instead. Reported by
Leonard Peirce.
(cherry picked from commit d7ed635e822e13b89fef93463d1d132b1e03b78f)
https://github.com/krb5/krb5/commit/32f3659b836319112ed951371944ca50f19e9167
Author: Greg Hudson <ghudson@mit.edu>
Commit: 32f3659b836319112ed951371944ca50f19e9167
Branch: krb5-1.18
src/kdc/kdc_util.c | 10 +++++-----
1 files changed, 5 insertions(+), 5 deletions(-)
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