VULNERABILITY INTELLIGENCE
CVE-2026-116013
CVSS score3.7 LOW
EPSS probability0.29%
CISA KEVNot currently listed
Published2026-10-24
Last modified2026-10-29
CVSS vectorCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
Description
OpenResty lua-resty-dns before 0.24 contains an improper input validation vulnerability in parse_section() and _decode_name() that fails to check resource record lengths against the received message. Attackers controlling or spoofing a queried nameserver can send truncated record headers or RDATA, raising uncaught Lua exceptions in resolver:query() that abort requests and break name resolution.
Weakness classification
- disclosure@vulncheck.com: CWE-130