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(merge: 9f84037 5c8dcd4)
chg: usr: named could crash on concurrent TKEY DELETE for the same key
authorOndřej Surý <ondrej@isc.org>
Mon, 18 May 2026 04:48:58 +0000 (06:48 +0200)
committerOndřej Surý <ondrej@isc.org>
Mon, 18 May 2026 04:48:58 +0000 (06:48 +0200)
commit54f5210463537c6f179e66b6d3cebe7a213d7abf
tree1f7ef3a348ec46cf96b70aae74d7e6b18e3bc086tree | snapshot
parent9f840378140f1d6c8237a95021bd78e5419b518fcommit | diff
parent5c8dcd4419693320817e44ad144002cd7c648acccommit | diff
chg: usr: named could crash on concurrent TKEY DELETE for the same key

On a server configured with tkey-gssapi-keytab (or tkey-gssapi-credential),
an authenticated peer could crash named by sending two TKEY DELETE requests
for the same dynamic key in rapid succession.  This has been fixed.

Closes #6001

Merge branch '6001-tsig-tkey-delete-uaf' into 'main'

See merge request isc-projects/bind9!12041
Mirror of https://gitlab.isc.org/isc-projects/bind9.git