High severity7.5NVD Advisory· Published Oct 9, 2019· Updated Jun 17, 2026
CVE-2018-5744
CVE-2018-5744
Description
A failure to free memory can occur when processing messages having a specific combination of EDNS options. Versions affected are: BIND 9.10.7 -> 9.10.8-P1, 9.11.3 -> 9.11.5-P1, 9.12.0 -> 9.12.3-P1, and versions 9.10.7-S1 -> 9.11.5-S3 of BIND 9 Supported Preview Edition. Versions 9.13.0 -> 9.13.6 of the 9.13 development branch are also affected.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
31cpe:2.3:a:isc:bind:*:*:*:*:*:*:*:*+ 14 more
- cpe:2.3:a:isc:bind:*:*:*:*:*:*:*:*range: >=9.10.7,<9.10.8
- cpe:2.3:a:isc:bind:9.10.7:s1:*:*:supported_preview:*:*:*
- cpe:2.3:a:isc:bind:9.10.8:-:*:*:*:*:*:*
- cpe:2.3:a:isc:bind:9.10.8:p1:*:*:*:*:*:*
- cpe:2.3:a:isc:bind:9.10.8:rc1:*:*:*:*:*:*
- cpe:2.3:a:isc:bind:9.10.8:rc2:*:*:*:*:*:*
- cpe:2.3:a:isc:bind:9.11.5:-:*:*:*:*:*:*
- cpe:2.3:a:isc:bind:9.11.5:p1:*:*:*:*:*:*
- cpe:2.3:a:isc:bind:9.11.5:rc1:*:*:*:*:*:*
- cpe:2.3:a:isc:bind:9.11.5:s3:*:*:supported_preview:*:*:*
- cpe:2.3:a:isc:bind:9.12.3:-:*:*:*:*:*:*
- cpe:2.3:a:isc:bind:9.12.3:p1:*:*:*:*:*:*
- cpe:2.3:a:isc:bind:9.12.3:rc1:*:*:*:*:*:*
- (no CPE)range: 9.10.7 - 9.10.8-P1, 9.11.3 - 9.11.5-P1, 9.12.0 - 9.12.3-P1, 9.10.7-S1 - 9.11.5-S3, 9.13.0 - 9.13.6
- (no CPE)range: BIND 9.10.7 -> 9.10.8-P1, 9.11.3 -> 9.11.5-P1, 9.12.0 -> 9.12.3-P1, and versions 9.10.7-S1 -> 9.11.5-S3 of BIND 9 Supported Preview Edition. Versions 9.13.0 -> 9.13.6 of the 9.13 development branch are also affected.
- osv-coords16 versionspkg:apk/chainguard/bind-dnssec-rootpkg:apk/wolfi/bind-dnssec-rootpkg:apk/chainguard/bind-libspkg:apk/wolfi/bind-docpkg:apk/wolfi/bind-pluginspkg:apk/chainguard/bind-docpkg:apk/chainguard/bind-dnssec-toolspkg:apk/chainguard/bindpkg:apk/wolfi/bindpkg:apk/chainguard/bind-devpkg:apk/wolfi/bind-dnssec-toolspkg:apk/wolfi/bind-libspkg:apk/chainguard/bind-pluginspkg:apk/chainguard/bind-toolspkg:apk/wolfi/bind-toolspkg:apk/wolfi/bind-dev
< 0+ 15 more
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
Patches
Vulnerability mechanics
References
1- kb.isc.org/docs/cve-2018-5744nvdVendor Advisory
News mentions
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