CVSS: 7.5EPSS: 29%CPEs: 36EXPL: 1CVE-2007-3763 – Asterisk < 1.2.22/1.4.8 - IAX2 Channel Driver Remote Crash
https://notcve.org/view.php?id=CVE-2007-3763
18 Jul 2007 — The IAX2 channel driver (chan_iax2) in Asterisk before 1.2.22 and 1.4.x before 1.4.8, Business Edition before B.2.2.1, AsteriskNOW before beta7, Appliance Developer Kit before 0.5.0, and s800i before 1.0.2 allows remote attackers to cause a denial of service (crash) via a crafted (1) LAGRQ or (2) LAGRP frame that contains information elements of IAX frames, which results in a NULL pointer dereference when Asterisk does not properly set an associated variable. El gestor de dispositivo de canal IAX2 (chan_iax... • https://www.exploit-db.com/exploits/4249 •
CVSS: 7.5EPSS: 45%CPEs: 36EXPL: 1CVE-2007-3764 – Asterisk < 1.2.22/1.4.8/2.2.1 - 'chan_skinny' Remote Denial of Service
https://notcve.org/view.php?id=CVE-2007-3764
18 Jul 2007 — The Skinny channel driver (chan_skinny) in Asterisk before 1.2.22 and 1.4.x before 1.4.8, Business Edition before B.2.2.1, AsteriskNOW before beta7, Appliance Developer Kit before 0.5.0, and s800i before 1.0.2 allows remote attackers to cause a denial of service (crash) via a certain data length value in a crafted packet, which results in an "overly large memcpy." El controlador de canal Skinny (chan_skinny) en Asterisk anterior a 1.2.22 y 1.4.x anterior a 1.4.8, Business Edition anterior a B.2.2.1, Asteris... • https://www.exploit-db.com/exploits/4196 •
CVSS: 7.5EPSS: 0%CPEs: 36EXPL: 0CVE-2007-3765
https://notcve.org/view.php?id=CVE-2007-3765
18 Jul 2007 — The STUN implementation in Asterisk 1.4.x before 1.4.8, AsteriskNOW before beta7, Appliance Developer Kit before 0.5.0, and s800i before 1.0.2 allows remote attackers to cause a denial of service (crash) via a crafted STUN length attribute in a STUN packet sent on an RTP port. La implementación STUN en Asterisk 1.4.x anterior a 1.4.8, AsteriskNOW anterior a beta7, Appliance Developer Kit anterior a 0.5.0, y s800i anterior a 1.0.2 permite a atacantes remotos provocar denegación de servicio (caida) a través d... • http://ftp.digium.com/pub/asa/ASA-2007-017.pdf •
CVSS: 10.0EPSS: 2%CPEs: 1EXPL: 0CVE-2007-2488
https://notcve.org/view.php?id=CVE-2007-2488
07 May 2007 — The IAX2 channel driver (chan_iax2) in Asterisk before 20070504 does not properly null terminate data, which allows remote attackers to trigger loss of transmitted data, and possibly obtain sensitive information (memory contents) or cause a denial of service (application crash), by sending a frame that lacks a 0 byte. El controlador del canal IAX2 (chan_iax2) en Asterisk anterior a 20070504 no anula correctamente los datos terminales, lo cual permite a atacantes remotos disparar la pérdida de datos transmit... • http://ftp.digium.com/pub/asa/ASA-2007-013.pdf •
CVSS: 9.8EPSS: 36%CPEs: 3EXPL: 3CVE-2007-2293 – Asterisk 1.4 SIP T.38 SDP - Parsing Remote Stack Buffer Overflow (PoC)
https://notcve.org/view.php?id=CVE-2007-2293
26 Apr 2007 — Multiple stack-based buffer overflows in the process_sdp function in chan_sip.c of the SIP channel T.38 SDP parser in Asterisk before 1.4.3 allow remote attackers to execute arbitrary code via a long (1) T38FaxRateManagement or (2) T38FaxUdpEC SDP parameter in an SIP message, as demonstrated using SIP INVITE. Múltiples desbordamientos de búfer basados en pila en la función process_sdp del chan_sip.c en el en el analizador sintáctico SIP channel T.38 del Asterisk, anterior al 1.4.3. permiten a atacantes remo... • https://www.exploit-db.com/exploits/29900 •
CVSS: 7.8EPSS: 3%CPEs: 18EXPL: 0CVE-2007-2294
https://notcve.org/view.php?id=CVE-2007-2294
26 Apr 2007 — The Manager Interface in Asterisk before 1.2.18 and 1.4.x before 1.4.3 allows remote attackers to cause a denial of service (crash) by using MD5 authentication to authenticate a user that does not have a password defined in manager.conf, resulting in a NULL pointer dereference. El Manager Interface en Asterisk anterior a 1.2.18 y 1.4.x anterior a 1.4.3 permite a atacantes remotos provocar denegación de servicio (caida) utilizando validación MD5 para validar a un usuario que no tiene definida una contraseña ... • http://secunia.com/advisories/24977 •
CVSS: 7.8EPSS: 1%CPEs: 13EXPL: 0CVE-2007-2297
https://notcve.org/view.php?id=CVE-2007-2297
26 Apr 2007 — The SIP channel driver (chan_sip) in Asterisk before 1.2.18 and 1.4.x before 1.4.3 does not properly parse SIP UDP packets that do not contain a valid response code, which allows remote attackers to cause a denial of service (crash). El SIP channel driver (chan_sip) del Asterisk anterior al 1.2.18 y el 1.4.x anterior al 1.4.3 no analiza sintácticamente de forma correcta los paquetes SIP UDP que no contienen un código de respuesta válido, lo que permite a atacantes remotos provocar una denegación de servicio... • http://bugs.digium.com/view.php?id=9313 •
CVSS: 7.8EPSS: 4%CPEs: 37EXPL: 0CVE-2007-1594
https://notcve.org/view.php?id=CVE-2007-1594
22 Mar 2007 — The handle_response function in chan_sip.c in Asterisk before 1.2.17 and 1.4.x before 1.4.2 allows remote attackers to cause a denial of service (crash) via a SIP Response code 0 in a SIP packet. La función handle_response en chan_sip.c de Asterisk before 1.2.17 y 1.4.x versiones anteriores a 1.4.2 permite a atacantes remotos provocar una denegación de servicio (caída) mediante una respuesta SIP código 0 en un paquete SIP. • http://bugs.digium.com/view.php?id=9313 •