CVE-2014-2288

The PJSIP channel driver in Asterisk Open Source 12.x before 12.1.1, when qualifyfrequency "is enabled on an AOR and the remote SIP server challenges for authentication of the resulting OPTIONS request," allows remote attackers to cause a denial of service crash via a PJSIP endpoint that does not...

CVE-2014-2287

channels/chansip.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 chansip has a certain configuration, allows remote authenticated users to cause a denial of service...

CVE-2014-2287

CVE-2014-2287 affects Asterisk chan_sip in 1.8.x prior to 1.8.26.1, 11.8.x prior to 11.8.1, and 12.1.x prior to 12.1.1, plus certain Certified Asterisk builds. A remote authenticated user can cause a denial of service by sending an INVITE with a malformed or invalid Session-Expires or Min-SE head...

CVE-2014-2288

The PJSIP channel driver in Asterisk Open Source 12.x before 12.1.1, when qualifyfrequency "is enabled on an AOR and the remote SIP server challenges for authentication of the resulting OPTIONS request," allows remote attackers to cause a denial of service crash via a PJSIP endpoint that does not...

CVE-2014-2287

channels/chansip.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 chansip has a certain configuration, allows remote authenticated users to cause a denial of service...

CVE-2014-2287

channels/chansip.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 chansip has a certain configuration, allows remote authenticated users to cause a denial of service...

CVE-2014-2288

The PJSIP channel driver in Asterisk Open Source 12.x before 12.1.1, when qualifyfrequency "is enabled on an AOR and the remote SIP server challenges for authentication of the resulting OPTIONS request," allows remote attackers to cause a denial of service crash via a PJSIP endpoint that does not...

CVE-2014-2289

res/respjsipextenstate.c in the PJSIP channel driver in Asterisk Open Source 12.x before 12.1.0 allows remote authenticated users to cause a denial of service crash via a SUBSCRIBE request without any Accept headers, which triggers an invalid pointer dereference...

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...

PT-2014-4607

Name of the Vulnerable Software and Affected Versions Asterisk Open Source versions 12.x through 12.1.0 Description The issue allows remote attackers to cause a denial of service crash via a PJSIP endpoint that does not have an associated outgoing request, when qualify frequency is enabled on an...

PT-2014-4608

Name of the Vulnerable Software and Affected Versions Asterisk Open Source versions prior to 12.1.0 Description The issue allows remote authenticated users to cause a denial of service crash via a SUBSCRIBE request without any Accept headers, which triggers an invalid pointer dereference in the...

CVE-2014-2287: Improper Input Validation

channels/chansip.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 chansip has a certain configuration, allows remote authenticated users to cause a denial of service...

CVE-2014-2289: Improper Input Validation

res/respjsipextenstate.c in the PJSIP channel driver in Asterisk Open Source 12.x before 12.1.0 allows remote authenticated users to cause a denial of service crash via a SUBSCRIBE request without any Accept headers, which triggers an invalid pointer dereference...

CVE-2014-2288: Improper Input Validation

The PJSIP channel driver in Asterisk Open Source 12.x before 12.1.1, when qualifyfrequency "is enabled on an AOR and the remote SIP server challenges for authentication of the resulting OPTIONS request," allows remote attackers to cause a denial of service crash via a PJSIP endpoint that does not...

CVE-2014-2286: Improper Input Validation

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...

Mandriva Linux Security Advisory : asterisk (MDVSA-2014:078)

Multiple vulnerabilities has been discovered and corrected in asterisk : Sending a HTTP request that is handled by Asterisk with a large number of Cookie headers could overflow the stack. You could even exhaust memory if you sent an unlimited number of headers in the request CVE-2014-2286. An...

MGASA-2014-0172 Updated asterisk packages fix security vulnerabilities

Updated asterisk packages fix security vulnerabilities: In Asterisk before 11.8.1, sending a HTTP request that is handled by Asterisk with a large number of Cookie headers could overflow the stack. You could even exhaust memory if you sent an unlimited number of headers in the request...

Updated asterisk packages fix security vulnerabilities

Updated asterisk packages fix security vulnerabilities: In Asterisk before 11.6.1, a 16 bit SMS message that contains an odd message length value will cause the message decoding loop to run forever. The message buffer is not on the stack but will be overflowed resulting in corrupted memory and an...

Updated asterisk packages fix security vulnerabilities

Updated asterisk packages fix security vulnerabilities: In Asterisk before 11.8.1, sending a HTTP request that is handled by Asterisk with a large number of Cookie headers could overflow the stack. You could even exhaust memory if you sent an unlimited number of headers in the request...

MGASA-2014-0171 Updated asterisk packages fix security vulnerabilities

Updated asterisk packages fix security vulnerabilities: In Asterisk before 11.6.1, a 16 bit SMS message that contains an odd message length value will cause the message decoding loop to run forever. The message buffer is not on the stack but will be overflowed resulting in corrupted memory and an...