Vulnerability Details CVE-2011-3581
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.041
EPSS Ranking 87.9%
CVSS Severity
CVSS v2 Score 6.8
References
- http://lists.fedoraproject.org/pipermail/package-announce/2011-October/068091.html
- http://lists.fedoraproject.org/pipermail/package-announce/2011-October/068201.html
- http://lists.fedoraproject.org/pipermail/package-announce/2011-October/068239.html
- http://lists.opensuse.org/opensuse-security-announce/2011-10/msg00008.html
- http://nlnetlabs.nl/svn/ldns/tags/release-1.6.11/Changelog
- http://seclists.org/oss-sec/2011/q3/503
- http://seclists.org/oss-sec/2011/q3/542
- http://secunia.com/advisories/46470
- http://secunia.com/advisories/46476
- http://www.nlnetlabs.nl/bugs-script/show_bug.cgi?id=403
- http://www.securityfocus.com/bid/49748
- http://lists.fedoraproject.org/pipermail/package-announce/2011-October/068091.html
- http://lists.fedoraproject.org/pipermail/package-announce/2011-October/068201.html
- http://lists.fedoraproject.org/pipermail/package-announce/2011-October/068239.html
- http://lists.opensuse.org/opensuse-security-announce/2011-10/msg00008.html
- http://nlnetlabs.nl/svn/ldns/tags/release-1.6.11/Changelog
- http://seclists.org/oss-sec/2011/q3/503
- http://seclists.org/oss-sec/2011/q3/542
- http://secunia.com/advisories/46470
- http://secunia.com/advisories/46476
- http://www.nlnetlabs.nl/bugs-script/show_bug.cgi?id=403
- http://www.securityfocus.com/bid/49748
Products affected by CVE-2011-3581
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cpe:2.3:a:nlnetlabs:ldns:0.50
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cpe:2.3:a:nlnetlabs:ldns:0.60
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cpe:2.3:a:nlnetlabs:ldns:0.65
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cpe:2.3:a:nlnetlabs:ldns:0.66
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cpe:2.3:a:nlnetlabs:ldns:0.70
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cpe:2.3:a:nlnetlabs:ldns:1.0.0
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cpe:2.3:a:nlnetlabs:ldns:1.1.0
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cpe:2.3:a:nlnetlabs:ldns:1.2.0
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cpe:2.3:a:nlnetlabs:ldns:1.2.1
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cpe:2.3:a:nlnetlabs:ldns:1.2.2
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cpe:2.3:a:nlnetlabs:ldns:1.3
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cpe:2.3:a:nlnetlabs:ldns:1.4.0
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cpe:2.3:a:nlnetlabs:ldns:1.4.1
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cpe:2.3:a:nlnetlabs:ldns:1.5.0
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cpe:2.3:a:nlnetlabs:ldns:1.5.1
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cpe:2.3:a:nlnetlabs:ldns:1.6.0
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cpe:2.3:a:nlnetlabs:ldns:1.6.1
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cpe:2.3:a:nlnetlabs:ldns:1.6.10
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cpe:2.3:a:nlnetlabs:ldns:1.6.2
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cpe:2.3:a:nlnetlabs:ldns:1.6.3
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cpe:2.3:a:nlnetlabs:ldns:1.6.4
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cpe:2.3:a:nlnetlabs:ldns:1.6.5
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cpe:2.3:a:nlnetlabs:ldns:1.6.6
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cpe:2.3:a:nlnetlabs:ldns:1.6.7
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cpe:2.3:a:nlnetlabs:ldns:1.6.8
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cpe:2.3:a:nlnetlabs:ldns:1.6.9