EUVD-2019-8638

Malware in sbrugna...

Debian dla-3194 : asterisk - security update

The remote Debian 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the dla-3194 advisory. ------------------------------------------------------------------------- Debian LTS Advisory DLA-3194-1 [email protected]...

DEBIAN-CVE-2021-46837

respjsipt38 in Sangoma Asterisk 16.x before 16.16.2, 17.x before 17.9.3, and 18.x before 18.2.2, and Certified Asterisk before 16.8-cert7, allows an attacker to trigger a crash by sending an m=image line and zero port in a response to a T.38 re-invite initiated by Asterisk. This is a re-occurrenc...

CVE-2019-18976

An issue was discovered in respjsipt38.c in Sangoma Asterisk through 13.x and Certified Asterisk through 13.21-x. If it receives a re-invite initiating T.38 faxing and has a port of 0 and no c line in the SDP, a NULL pointer dereference and crash will occur. This is different from CVE-2019-18940...

DEBIAN-CVE-2019-18976

An issue was discovered in respjsipt38.c in Sangoma Asterisk through 13.x and Certified Asterisk through 13.21-x. If it receives a re-invite initiating T.38 faxing and has a port of 0 and no c line in the SDP, a NULL pointer dereference and crash will occur. This is different from CVE-2019-18940...

Null pointer dereference

An issue was discovered in respjsipt38.c in Sangoma Asterisk through 13.x and Certified Asterisk through 13.21-x. If it receives a re-invite initiating T.38 faxing and has a port of 0 and no c line in the SDP, a NULL pointer dereference and crash will occur. This is different from CVE-2019-18940...

CVE-2019-18976

CVE-2019-18976 affects Sangoma Asterisk and Certified Asterisk up to 13.x; a NULL pointer dereference and crash can occur when receiving a re-invite that initiates T.38 faxing if the SDP has a port of 0 and no c-line. Public details confirm the affected file is res_pjsip_t38.c and the issue is a ...

UBUNTU-CVE-2019-15297

respjsipt38 in Sangoma Asterisk 15.x before 15.7.4 and 16.x before 16.5.1 allows an attacker to trigger a crash by sending a declined stream in a response to a T.38 re-invite initiated by Asterisk. The crash occurs because of a NULL session media object dereference...

CVE-2019-15297

CVE-2019-15297 affects res_pjsip_t38 in Sangoma Asterisk 15.x before 15.7.4 and 16.x before 16.5.1. The vulnerability allows an attacker to trigger a crash by sending a declined stream in a T.38 re-invite response, caused by a NULL session media object dereference. The issue is reproduced as a re...