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Case File

CVE-2011-3581

MEDIUM · CVSS 6.8 EPSS 4.11%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2011-11-04 · Last synced 2026-08-04

Field Assessment

AI analysis pending.

CVE
CVE-2011-3581
Severity
MEDIUM
CVSS
6.8
EPSS
4.11%

Original Filing — NVD Description

Heap-based buffer overflow in the ldns_rr_new_frm_str_internal function in ldns before 1.6.11 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a Resource Record (RR) with an unknown type containing input that is longer than a specified length.