CVE-2017-17090
High · 7.5CVSS
7.5
EPSS
82.2%
Published
Dec 2, 2017
CISA due date
—
The record
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.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
|---|---|---|---|
| Debian:11 | asterisk | 0 | 1:13.18.3~dfsg-1 |
| Debian:7 | asterisk | 0 | 1:1.8.13.1~dfsg1-3+deb7u8 |
| Debian:8 | asterisk | 0 | 1:11.13.1~dfsg-2+deb8u5 |
| Debian:9 | asterisk | 0 | 1:13.14.1~dfsg-2+deb9u3 |
| Ubuntu:Pro:16.04:LTS | asterisk | 0 | No fix |
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- CVE-2017-17664 A Remote Crash issue was discovered in Asterisk Open Source 13.x before 13.18.4, 14.x… Also affects asterisk
- CVE-2017-16671 A Buffer Overflow issue was discovered in Asterisk Open Source 13 before 13.18.1, 14… Also affects asterisk
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