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CVE-2011-4869
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Description
validator/val_nsec3.c in Unbound before 1.4.13p2 does not properly perform proof processing for NSEC3-signed zones, which allows remote DNS servers to cause a denial of service (daemon crash) via a malformed response that lacks expected NSEC3 records, a different vulnerability than CVE-2011-4528.
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CVSS V3 Severity and Metrics
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Products
- unbound,
- unbound 0.0,
- unbound 0.09,
- unbound 0.1,
- unbound 0.10,
- unbound 0.11,
- unbound 0.2,
- unbound 0.3,
- unbound 0.4,
- unbound 0.5,
- unbound 0.6,
- unbound 0.7,
- unbound 0.7.1,
- unbound 0.7.2,
- unbound 0.8,
- unbound 1.0.0,
- unbound 1.0.1,
- unbound 1.0.2,
- unbound 1.1.0,
- unbound 1.1.1,
- unbound 1.2.0,
- unbound 1.2.1,
- unbound 1.3.0,
- unbound 1.3.1,
- unbound 1.3.2,
- unbound 1.3.3,
- unbound 1.3.4,
- unbound 1.4.0,
- unbound 1.4.1,
- unbound 1.4.10,
- unbound 1.4.11,
- unbound 1.4.2,
- unbound 1.4.3,
- unbound 1.4.4,
- unbound 1.4.5,
- unbound 1.4.6,
- unbound 1.4.7,
- unbound 1.4.8,
- unbound 1.4.9
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CVE ID
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