Unrated severityNVD Advisory· Published Feb 13, 2024· Updated Mar 17, 2025
Cleaning an ECS-enabled cache may cause excessive CPU load
CVE-2023-5680
Description
If a resolver cache has a very large number of ECS records stored for the same name, the process of cleaning the cache database node for this name can significantly impair query performance. This issue affects BIND 9 versions 9.11.3-S1 through 9.11.37-S1, 9.16.8-S1 through 9.16.45-S1, and 9.18.11-S1 through 9.18.21-S1.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
18- osv-coords16 versionspkg:apk/chainguard/bindpkg:apk/chainguard/bind-devpkg:apk/chainguard/bind-dnssec-rootpkg:apk/chainguard/bind-dnssec-toolspkg:apk/chainguard/bind-docpkg:apk/chainguard/bind-libspkg:apk/chainguard/bind-pluginspkg:apk/chainguard/bind-toolspkg:apk/wolfi/bindpkg:apk/wolfi/bind-devpkg:apk/wolfi/bind-dnssec-rootpkg:apk/wolfi/bind-dnssec-toolspkg:apk/wolfi/bind-docpkg:apk/wolfi/bind-libspkg:apk/wolfi/bind-pluginspkg:apk/wolfi/bind-tools
< 9.18.25-r0+ 15 more
- (no CPE)range: < 9.18.25-r0
- (no CPE)range: < 9.18.25-r0
- (no CPE)range: < 9.18.25-r0
- (no CPE)range: < 9.18.25-r0
- (no CPE)range: < 9.18.25-r0
- (no CPE)range: < 9.18.25-r0
- (no CPE)range: < 9.18.25-r0
- (no CPE)range: < 9.18.25-r0
- (no CPE)range: < 9.18.25-r0
- (no CPE)range: < 9.18.25-r0
- (no CPE)range: < 9.18.25-r0
- (no CPE)range: < 9.18.25-r0
- (no CPE)range: < 9.18.25-r0
- (no CPE)range: < 9.18.25-r0
- (no CPE)range: < 9.18.25-r0
- (no CPE)range: < 9.18.25-r0
Patches
Vulnerability mechanics
References
2- kb.isc.org/docs/cve-2023-5680mitrevendor-advisory
- security.netapp.com/advisory/ntap-20240503-0005/mitre
News mentions
0No linked articles in our index yet.