alpine · CVE-2023-2829

Quick triage

Priority: high Published: Updated:

View at Official alpine advisory, NVD, CVE.org · CVE detail

Freshness: no update timestamp found; verify against the upstream OS advisory manually.

Tracker summary

CVE-2023-2829: 1 source package rows (bind); 50 state rows across 5 repos (3.19-main, 3.20-main, 3.21-main, 3.22-main, edge-main); fixed 0, open 50.

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.

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