PT-2017-2975

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...

Digium Asterisk pjsip_multipart_parse Denial of Service

A denial of service vulnerability exists in Digium Asterisk. The vulnerability is due to a processing flaw in the pjsipmultipartparse function of sipmultipart.c when the chanpjsip module is used. A remote, unauthenticated attacker could exploit this vulnerability by sending a maliciously crafted...

Digium Asterisk chan_skinny SCCP packet Denial of Service

A denial of service vulnerability exists in Digium Asterisk. The vulnerability is due to a processing flaw in the chanskinny SCCP packet processing module. A remote unauthenticated attacker can exploit this vulnerability by sending a maliciously crafted SCCP packet to a vulnerable Asterisk server...

Digium Asterisk SIP CSeq Heap Buffer Overflow

A heap-based buffer overflow vulnerability exists in Digium Asterisk. The vulnerability is due to a flaw while processing a very long CSeq header in SIP packet where Via header contains no branch parameter. A remote unauthenticated attacker can exploit this vulnerability by sending a crafted...

Digium Asterisk Open Source and Certified Asterisk Denial of Service Vulnerabilities

Digium Asterisk Open Source and Certified Asterisk are both open source telephone exchange PBX system software from Digium, Inc. in the United States. The software supports voicemail, multi-party voice conferencing, and interactive voice response IVR. A denial of service vulnerability exists in...

Buffer overflow

PJSIP, as used in Asterisk Open Source 13.x before 13.15.1 and 14.x before 14.4.1, Certified Asterisk 13.13 before 13.13-cert4, and other products, allows remote attackers to cause a denial of service buffer overflow and application crash via a SIP packet with a crafted CSeq header in conjunction...

UBUNTU-CVE-2017-9372

PJSIP, as used in Asterisk Open Source 13.x before 13.15.1 and 14.x before 14.4.1, Certified Asterisk 13.13 before 13.13-cert4, and other products, allows remote attackers to cause a denial of service buffer overflow and application crash via a SIP packet with a crafted CSeq header in conjunction...

CVE-2017-9372

PJSIP, as used in Asterisk Open Source 13.x before 13.15.1 and 14.x before 14.4.1, Certified Asterisk 13.13 before 13.13-cert4, and other products, allows remote attackers to cause a denial of service buffer overflow and application crash via a SIP packet with a crafted CSeq header in conjunction...

CVE-2017-9372

PJSIP, as used in Asterisk Open Source 13.x before 13.15.1 and 14.x before 14.4.1, Certified Asterisk 13.13 before 13.13-cert4, and other products, allows remote attackers to cause a denial of service buffer overflow and application crash via a SIP packet with a crafted CSeq header in conjunction...

CVE-2017-9372

PJSIP, as used in Asterisk Open Source 13.x before 13.15.1 and 14.x before 14.4.1, Certified Asterisk 13.13 before 13.13-cert4, and other products, allows remote attackers to cause a denial of service buffer overflow and application crash via a SIP packet with a crafted CSeq header in conjunction...

CVE-2017-9372

PJSIP, as used in Asterisk Open Source 13.x before 13.15.1 and 14.x before 14.4.1, Certified Asterisk 13.13 before 13.13-cert4, and other products, allows remote attackers to cause a denial of service buffer overflow and application crash via a SIP packet with a crafted CSeq header in conjunction...

CVE-2017-9372

The CVE-2017-9372 entry affects PJSIP/PJProject used in Asterisk Open Source (13.x before 13.15.1, 14.x before 14.4.1) and Certified Asterisk (13.13 before 13.13-cert4). The issue allows remote attackers to cause a denial of service (buffer overflow and application crash) via a SIP packet with a ...

CVE-2017-9372

Removed by vendor...

Out-of-bounds

The multi-part body parser in PJSIP, as used in Asterisk Open Source 13.x before 13.15.1 and 14.x before 14.4.1, Certified Asterisk 13.13 before 13.13-cert4, and other products, allows remote attackers to cause a denial of service out-of-bounds read and application crash via a crafted packet...

CVE-2017-9359

The multi-part body parser in PJSIP, as used in Asterisk Open Source 13.x before 13.15.1 and 14.x before 14.4.1, Certified Asterisk 13.13 before 13.13-cert4, and other products, allows remote attackers to cause a denial of service out-of-bounds read and application crash via a crafted packet...

UBUNTU-CVE-2017-9358

A memory exhaustion vulnerability exists in Asterisk Open Source 13.x before 13.15.1 and 14.x before 14.4.1 and Certified Asterisk 13.13 before 13.13-cert4, which can be triggered by sending specially crafted SCCP packets causing an infinite loop and leading to memory exhaustion by message loggin...

CVE-2017-9358

A memory exhaustion vulnerability exists in Asterisk Open Source 13.x before 13.15.1 and 14.x before 14.4.1 and Certified Asterisk 13.13 before 13.13-cert4, which can be triggered by sending specially crafted SCCP packets causing an infinite loop and leading to memory exhaustion by message loggin...

CVE-2017-9358

A memory exhaustion vulnerability exists in Asterisk Open Source 13.x before 13.15.1 and 14.x before 14.4.1 and Certified Asterisk 13.13 before 13.13-cert4, which can be triggered by sending specially crafted SCCP packets causing an infinite loop and leading to memory exhaustion by message loggin...

CVE-2017-9359

The multi-part body parser in PJSIP, as used in Asterisk Open Source 13.x before 13.15.1 and 14.x before 14.4.1, Certified Asterisk 13.13 before 13.13-cert4, and other products, allows remote attackers to cause a denial of service out-of-bounds read and application crash via a crafted packet...

CVE-2017-9359

The multi-part body parser in PJSIP, as used in Asterisk Open Source 13.x before 13.15.1 and 14.x before 14.4.1, Certified Asterisk 13.13 before 13.13-cert4, and other products, allows remote attackers to cause a denial of service out-of-bounds read and application crash via a crafted packet...