This update for bind fixes the following issues:
- CVE-2025-8677: DNSSEC validation fails if matching but invalid DNSKEY is found (bsc#1252378).
- CVE-2025-40778: Address various spoofing attacks (bsc#1252379).
- CVE-2025-40780: Cache-poisoning due to weak pseudo-random number generator (bsc#1252380).
This update for bind fixes the following issues:
- CVE-2025-40778: Address various spoofing attacks (bsc#1252379).
- CVE-2025-40780: Cache-poisoning due to weak pseudo-random number generator (bsc#1252380).
This update for bind fixes the following issues:
Update to release 9.18.33
Security Fixes:
- CVE-2024-11187: Fixes CPU exhaustion caused by many records in the additional section (bsc#1236596)
- CVE-2024-12705: Fixes multiple issues in DNS-over-HTTPS implementation when under heavy query load (bsc#1236597)
This update for bind fixes the following issues:
- CVE-2024-1737: It is possible to craft excessively large numbers of
resource record types for a given owner name, which has the effect of
slowing down database processing. This has been addressed by
adding a configurable limit to the number of records that can
be stored per name and type in a cache or zone database. The
default is 100, which can be tuned with the new
max-types-per-name option. (bsc#1228256)
- CVE-2024-1975: Validating DNS messages signed using the SIG(0)
protocol (RFC 2931) could cause excessive CPU load, leading to a
denial-of-service condition. Support for
This update for bind fixes the following issues:
Update to release 9.18.28
Security fixes:
- CVE-2024-0760: Fixed a flood of DNS messages over TCP may make the server unstable (bsc#1228255)
- CVE-2024-1737: Fixed BIND's database will be slow if a very large number of RRs exist at the same name (bsc#1228256)
- CVE-2024-1975: Fixed SIG(0) can be used to exhaust CPU resources (bsc#1228257)
- CVE-2024-4076: Fixed assertion failure when serving both stale cache data and authoritative zone content (bsc#1228258)
Changelog:
* Command-line options for IPv4-only (named -4) and IPv6-only
(named -6) modes are now respected for zone primaries,
This update for bind fixes the following issues:
- CVE-2023-4408: Fixed denial of service during DNS message parsing with different names (bsc#1219851)
- CVE-2023-50387: Fixed denial of service during DNS messages validation with DNSSEC signatures (bsc#1219823)
- CVE-2023-50868: Fixed denial of service during NSEC3 closest encloser proof preparation (bsc#1219826)
- CVE-2023-5517: Fixed denial of service caused by specific queries with nxdomain-redirect enabled (bsc#1219852)
- CVE-2023-6516: Fixed denial of service caused by specific queries that continuously triggered cache database maintenance (bsc#1219854)