CVSS: 5.0EPSS: 0%CPEs: 217EXPL: 0CVE-2014-4047
https://notcve.org/view.php?id=CVE-2014-4047
Asterisk Open Source 1.8.x before 1.8.28.1, 11.x before 11.10.1, and 12.x before 12.3.1 and Certified Asterisk 1.8.15 before 1.8.15-cert6 and 11.6 before 11.6-cert3 allows remote attackers to cause a denial of service (connection consumption) via a large number of (1) inactive or (2) incomplete HTTP connections. Asterisk Open Source 1.8.x anterior a 1.8.28.1, 11.x anterior a 11.10.1 y 12.x anterior a 12.3.1 y Certified Asterisk 1.8.15 anterior a 1.8.15-cert6 y 11.6 anterior a 11.6-cert3 permiten a atacantes remotos causar una denegación de servicio (consumo de conexión) a través de un número grande de conexiones HTTP (1) inactivas o (2) incompletas. • http://downloads.asterisk.org/pub/security/AST-2014-007.html http://packetstormsecurity.com/files/127089/Asterisk-Project-Security-Advisory-AST-2014-007.html http://www.securityfocus.com/archive/1/532415/100/0/threaded •
CVSS: 3.5EPSS: 63%CPEs: 232EXPL: 0CVE-2014-2287
https://notcve.org/view.php?id=CVE-2014-2287
channels/chan_sip.c in Asterisk Open Source 1.8.x before 1.8.26.1, 11.8.x before 11.8.1, and 12.1.x before 12.1.1, and Certified Asterisk 1.8.15 before 1.8.15-cert5 and 11.6 before 11.6-cert2, when chan_sip has a certain configuration, allows remote authenticated users to cause a denial of service (channel and file descriptor consumption) via an INVITE request with a (1) Session-Expires or (2) Min-SE header with a malformed or invalid value. channels/chan_sip.c en Asterisk Open Source 1.8.x anterior a 1.8.26.1, 11.8.x anterior a 11.8.1 y 12.1.x anterior a 12.1.1, y Certified Asterisk 1.8.15 anterior a 1.8.15-cert5 y 11.6 anterior a 11.6-cert2, cuando chan_sip tiene cierta configuración, permite a usuarios remotos autenticados causar una denegación de servicio (consumo de canal y consumo de descriptores de archivo) a través de una solicitud INVITE con una cabecera (1) Session-Expires o (2) Min-SE con un valor malformado o invalido. • http://downloads.asterisk.org/pub/security/AST-2014-002-1.8.diff http://downloads.asterisk.org/pub/security/AST-2014-002.html http://lists.fedoraproject.org/pipermail/package-announce/2014-March/130400.html http://lists.fedoraproject.org/pipermail/package-announce/2014-March/130426.html http://www.mandriva.com/security/advisories?name=MDVSA-2014:078 http://www.securityfocus.com/bid/66094 https://issues.asterisk.org/jira/browse/ASTERISK-23373 • CWE-20: Improper Input Validation •
CVSS: 7.5EPSS: 59%CPEs: 232EXPL: 0CVE-2014-2286
https://notcve.org/view.php?id=CVE-2014-2286
main/http.c in Asterisk Open Source 1.8.x before 1.8.26.1, 11.8.x before 11.8.1, and 12.1.x before 12.1.1, and Certified Asterisk 1.8.x before 1.8.15-cert5 and 11.6 before 11.6-cert2, allows remote attackers to cause a denial of service (stack consumption) and possibly execute arbitrary code via an HTTP request with a large number of Cookie headers. main/http.c en Asterisk Open Source 1.8.x anterior a 1.8.26.1, 11.8.x anterior a 11.8.1 y 12.1.x anterior a 12.1.1 y Certified Asterisk 1.8.x anterior a 1.8.15-cert5 y 11.6 anterior a 11.6-cert2, permite a atacantes remotos causar una denegación de servicio (consumo de pila) y posiblemente ejecutar código arbitrario a través de una solicitud HTTP con un número grande de cabeceras de cookies. • http://downloads.asterisk.org/pub/security/AST-2014-001-1.8.diff http://downloads.asterisk.org/pub/security/AST-2014-001.html http://lists.fedoraproject.org/pipermail/package-announce/2014-March/130400.html http://lists.fedoraproject.org/pipermail/package-announce/2014-March/130426.html http://www.mandriva.com/security/advisories?name=MDVSA-2014:078 http://www.securityfocus.com/bid/66093 https://issues.asterisk.org/jira/browse/ASTERISK-23340 • CWE-20: Improper Input Validation •
CVSS: 4.3EPSS: 1%CPEs: 206EXPL: 0CVE-2012-5977
https://notcve.org/view.php?id=CVE-2012-5977
Asterisk Open Source 1.8.x before 1.8.19.1, 10.x before 10.11.1, and 11.x before 11.1.2; Certified Asterisk 1.8.11 before 1.8.11-cert10; and Asterisk Digiumphones 10.x-digiumphones before 10.11.1-digiumphones, when anonymous calls are enabled, allow remote attackers to cause a denial of service (resource consumption) by making anonymous calls from multiple sources and consequently adding many entries to the device state cache. Asterisk Open Source v1.8.x anteriores a v1.8.19.1, v10.x anteriores a v10.11.1, y v11.x anteriores a v11.1.2; Certified Asterisk v1.8.11 anteriores a v1.8.11-cert10; y Asterisk Digiumphones v10.x-digiumphones anteriores a v10.11.1-digiumphones, cuando están permitidas las llamadas anónimas, permiten a atacantes remotos a provocar una denegación de servicio(consumo de recursos) haciendo llamadas anónimas desde múltiples fuentes y en consecuencia, añadir varias entradas a la caché de estado del dispositivo. • http://downloads.asterisk.org/pub/security/AST-2012-015 http://www.debian.org/security/2013/dsa-2605 https://issues.asterisk.org/jira/browse/ASTERISK-20175 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •
CVSS: 5.0EPSS: 59%CPEs: 206EXPL: 0CVE-2012-5976
https://notcve.org/view.php?id=CVE-2012-5976
Multiple stack consumption vulnerabilities in Asterisk Open Source 1.8.x before 1.8.19.1, 10.x before 10.11.1, and 11.x before 11.1.2; Certified Asterisk 1.8.11 before 1.8.11-cert10; and Asterisk Digiumphones 10.x-digiumphones before 10.11.1-digiumphones allow remote attackers to cause a denial of service (daemon crash) via TCP data using the (1) SIP, (2) HTTP, or (3) XMPP protocol. Multiples vulnerabilidades de consumo en Asterisk Open Source v1.8.x anteriores a v1.8.19.1, v10.x anteriores a v10.11.1, y v11.x anteriores a v11.1.2; Certified Asterisk v1.8.11 anteriores a v1.8.11-cert10; y Asterisk Digiumphones 10.x-digiumphones anteriores a 10.11.1-digiumphones permite a atacantes remotos provocar una denegación de servicio (caíde del demonio) a través de datos TCP usando los protocolos (1) SIP, (2) HTTP, o (3) XMPP. • http://downloads.asterisk.org/pub/security/AST-2012-014 http://www.debian.org/security/2013/dsa-2605 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •