vulnerability
SUSE: CVE-2025-40775: SUSE Linux Security Advisory
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 8 | (AV:N/AC:L/Au:N/C:N/I:N/A:C) | May 30, 2025 | Dec 5, 2025 | Dec 5, 2025 |
Severity
8
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:C)
Published
May 30, 2025
Added
Dec 5, 2025
Modified
Dec 5, 2025
Description
When an incoming DNS protocol message includes a Transaction Signature (TSIG), BIND always checks it. If the TSIG contains an invalid value in the algorithm field, BIND immediately aborts with an assertion failure.
This issue affects BIND 9 versions 9.20.0 through 9.20.8 and 9.21.0 through 9.21.7.
Solutions
suse-upgrade-bindsuse-upgrade-bind-docsuse-upgrade-bind-modules-genericsuse-upgrade-bind-modules-ldapsuse-upgrade-bind-modules-mysqlsuse-upgrade-bind-modules-perlsuse-upgrade-bind-modules-sqlite3suse-upgrade-bind-utils
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