Skip to content
fr Sign in
7.5 High

CVE-2023-2829 A `named` instance configured to run as a DNSSEC-validating recursive resolver with the Aggressive Use of…

Description

A `named` instance configured to run as a DNSSEC-validating recursive resolver with the Aggressive Use of DNSSEC-Validated Cache (RFC 8198) option (`synth-from-dnssec`) enabled can be remotely terminated using a zone with a malformed NSEC record. This issue affects BIND 9 versions 9.16.8-S1 through 9.16.41-S1 and 9.18.11-S1 through 9.18.15-S1.

Affected products and versions

Product Affected versions Fixed in
BIND 9 9.18 9.18.11-S1 → 9.18.15-S1 No fix stated
BIND 9 9.16 9.16.8-S1 → 9.16.41-S1 No fix stated

References

Timeline

  1. Published
  2. Last modified

Other CVEs of BIND 9

The 87 CVEs of BIND 9 →
CVE-2026-97313 A recursive BIND server that receives a query with recursion desired (RD=1) followed by a non-recursive query (RD=0) may… 7.5 High CVE-2026-96888 A BIND resolver that is configured with both a "redirect" zone and "qname-minimization strict" may abort with an… 7.5 High CVE-2026-94300 Replaying GSS-TSIG signed UDP messages can result in memory corruption in "`named`" 8.1 High CVE-2026-19630 In a BIND resolver, inbound DNS protocol messages with a particular structure will result in additional processing, with… 7.5 High
Track this CVE