CVE-2015-1558
Estado: ModificadaBaja (3.5)—
Asterisk Open Source 12.x before 12.8.1 and 13.x before 13.1.1, when using the PJSIP channel driver, does not properly reclaim RTP ports, which allows remote authenticated users to cause a denial of service (file descriptor consumption) via an SDP offer containing only incompatible codecs.
CVSS
- Versión: 2.0
- Vector: AV:N/AC:M/Au:S/C:N/I:N/A:P
- Puntuación base: 3.5
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 3.03%
- Percentil entre todas las CVEs puntuadas: 87
- Fecha de la puntuación: 7/10/2026
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-399
Referencias
- http://downloads.asterisk.org/pub/security/AST-2015-001.html
- http://seclists.org/fulldisclosure/2015/Jan/116
- http://www.securityfocus.com/archive/1/534573/100/0/threaded
- http://www.securitytracker.com/id/1031661
- http://downloads.asterisk.org/pub/security/AST-2015-001.html
- http://seclists.org/fulldisclosure/2015/Jan/116
- http://www.securityfocus.com/archive/1/534573/100/0/threaded
- http://www.securitytracker.com/id/1031661
JSON original (NVD)
Mostrar
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