FreeBSD : asterisk -- RTP/RTCP information leak (c2ea3b31-9d75-11e7-bb13-001999f8d30b)

The Asterisk project reports : This is a follow up advisory to AST-2017-005. Insufficient RTCP packet validation could allow reading stale buffer contents and when combined with the 'nat' and 'symmetricrtp' options allow redirecting where Asterisk sends the next RTCP report. The RTP stream...

RTPproxy Denial of Service Vulnerability

RTPproxy is a software proxy. A security vulnerability exists in the NAT feature of RTPproxy 2.2.alpha.20160822 and earlier versions, which stems from the program failing to properly identify the IP address and port number of a legitimate recipient of RTP traffic. An attacker can exploit this...

FreeBSD : asterisk -- Unauthorized data disclosure and shell access command injection in app_minivm (c599f95c-8ee5-11e7-8be8-001999f8d30b)

The Asterisk project reports : AST-2017-005 - A change was made to the strict RTP support in the RTP stack to better tolerate late media when a reinvite occurs. When combined with the symmetric RTP support this introduced an avenue where media could be hijacked. Instead of only learning a new...

Debian DSA-3964-1 : asterisk - security update

Multiple vulnerabilities have been discovered in Asterisk, an open source PBX and telephony toolkit, which may result in disclosure of RTP connections or the execution of arbitrary shell commands. For additional information please refer to the upstream advisories:...

[SECURITY] [DSA 3964-1] asterisk security update

------------------------------------------------------------------------- Debian Security Advisory DSA-3964-1 [email protected] https://www.debian.org/security/ Moritz Muehlenhoff September 04, 2017 https://www.debian.org/security/faq -...

Design/Logic Flaw

In res/resrtpasterisk.c in Asterisk 11.x before 11.25.2, 13.x before 13.17.1, and 14.x before 14.6.1 and Certified Asterisk 11.x before 11.6-cert17 and 13.x before 13.13-cert5, unauthorized data disclosure media takeover in the RTP stack is possible with careful timing by an attacker. The...

CVE-2017-14114

RTPproxy through 2.2.alpha.20160822 has a NAT feature that results in not properly determining the IP address and port number of the legitimate recipient of RTP traffic, which allows remote attackers to obtain sensitive information or cause a denial of service communication outage via crafted RTP...

CVE-2017-14099

In res/resrtpasterisk.c in Asterisk 11.x before 11.25.2, 13.x before 13.17.1, and 14.x before 14.6.1 and Certified Asterisk 11.x before 11.6-cert17 and 13.x before 13.13-cert5, unauthorized data disclosure media takeover in the RTP stack is possible with careful timing by an attacker. The...

CVE-2017-14099

In res/resrtpasterisk.c in Asterisk 11.x before 11.25.2, 13.x before 13.17.1, and 14.x before 14.6.1 and Certified Asterisk 11.x before 11.6-cert17 and 13.x before 13.13-cert5, unauthorized data disclosure media takeover in the RTP stack is possible with careful timing by an attacker. The...

UBUNTU-CVE-2017-14114

RTPproxy through 2.2.alpha.20160822 has a NAT feature that results in not properly determining the IP address and port number of the legitimate recipient of RTP traffic, which allows remote attackers to obtain sensitive information or cause a denial of service communication outage via crafted RTP...

CVE-2017-14114

RTPproxy through 2.2.alpha.20160822 has a NAT feature that results in not properly determining the IP address and port number of the legitimate recipient of RTP traffic, which allows remote attackers to obtain sensitive information or cause a denial of service communication outage via crafted RTP...

CVE-2017-14099

In res/resrtpasterisk.c in Asterisk 11.x before 11.25.2, 13.x before 13.17.1, and 14.x before 14.6.1 and Certified Asterisk 11.x before 11.6-cert17 and 13.x before 13.13-cert5, unauthorized data disclosure media takeover in the RTP stack is possible with careful timing by an attacker. The...

CVE-2017-14099

In res/resrtpasterisk.c in Asterisk 11.x before 11.25.2, 13.x before 13.17.1, and 14.x before 14.6.1 and Certified Asterisk 11.x before 11.6-cert17 and 13.x before 13.13-cert5, unauthorized data disclosure media takeover in the RTP stack is possible with careful timing by an attacker. The...

CVE-2017-14099

CVE-2017-14099 affects Asterisk 11.x (before 11.25.2), 13.x (before 13.17.1) and 14.x (before 14.6.1), including Certified Asterisk, with unauthorized data disclosure via RTP media hijacking when strict RTP, NAT, and symmetric RTP are combined. Root cause: changes to strict RTP handling allowed l...

CVE-2017-14114

CVE-2017-14114 affects RTPproxy up to version 2.2.alpha.20160822, where the NAT feature fails to correctly determine the legitimate recipient’s IP address and port. Exploitation via crafted RTP packets can allow remote attackers to obtain sensitive information or cause a denial of service (commun...

CVE-2017-14099

In res/resrtpasterisk.c in Asterisk 11.x before 11.25.2, 13.x before 13.17.1, and 14.x before 14.6.1 and Certified Asterisk 11.x before 11.6-cert17 and 13.x before 13.13-cert5, unauthorized data disclosure media takeover in the RTP stack is possible with careful timing by an attacker. The...

CVE-2017-14114

RTPproxy through 2.2.alpha.20160822 has a NAT feature that results in not properly determining the IP address and port number of the legitimate recipient of RTP traffic, which allows remote attackers to obtain sensitive information or cause a denial of service communication outage via crafted RTP...

CVE-2017-14099

In res/resrtpasterisk.c in Asterisk 11.x before 11.25.2, 13.x before 13.17.1, and 14.x before 14.6.1 and Certified Asterisk 11.x before 11.6-cert17 and 13.x before 13.13-cert5, unauthorized data disclosure media takeover in the RTP stack is possible with careful timing by an attacker. The...

CVE-2017-14099: Exposure of Sensitive Information to an Unauthorized Actor

In res/resrtpasterisk.c in Asterisk 11.x before 11.25.2, 13.x before 13.17.1, and 14.x before 14.6.1 and Certified Asterisk 11.x before 11.6-cert17 and 13.x before 13.13-cert5, unauthorized data disclosure media takeover in the RTP stack is possible with careful timing by an attacker. The...

PT-2017-13250

Name of the Vulnerable Software and Affected Versions Asterisk versions 11.x through 11.25.1 Asterisk versions 13.x through 13.17.0 Asterisk versions 14.x through 14.6.0 Certified Asterisk versions 11.x through 11.6-cert16 Certified Asterisk versions 13.x through 13.13-cert4 Description The issue...