CVE-2011-3581
Estado: ModificadaMedia (6.8)—
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.
CVSS
- Versión: 2.0
- Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P
- Puntuación base: 6.8
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 4.11%
- Percentil entre todas las CVEs puntuadas: 90
- Fecha de la puntuación: 5/10/2026
EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).
Tecnologías afectadas (1)
CWE
- CWE-119
Referencias
- 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
JSON original (NVD)
Mostrar
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