CVE-2017-17090

Public PoC / Exploit (2)

Exploit-DBAsterisk 13.17.2 - 'chan_skinny' Remote Memory Corruption TrickestTrickest PoC index

Links to public security research (Exploit-DB, Nuclei, Trickest, GitHub) for defensive use only.

Description

An issue was discovered in chan_skinny.c in Asterisk Open Source 13.18.2 and older, 14.7.2 and older, and 15.1.2 and older, and Certified Asterisk 13.13-cert7 and older. If the chan_skinny (aka SCCP protocol) channel driver is flooded with certain requests, it can cause the asterisk process to use excessive amounts of virtual memory, eventually causing asterisk to stop processing requests of any kind.

Weaknesses (CWE)

CWE-459

Affected Products (15)

digium · certified_asteriskvulnerable

References (14)

http://downloads.digium.com/pub/security/AST-2017-013.html

Vendor Advisory

http://www.securityfocus.com/bid/102023

Third Party AdvisoryVDB Entry

http://www.securitytracker.com/id/1039948

https://issues.asterisk.org/jira/browse/ASTERISK-27452

Issue TrackingVendor Advisory

https://lists.debian.org/debian-lts-announce/2017/12/msg00028.html

https://www.debian.org/security/2017/dsa-4076

https://www.exploit-db.com/exploits/43992/

http://downloads.digium.com/pub/security/AST-2017-013.html

Vendor Advisory