CVE-2017-7617

Severity: high (CVSS 8.8 v3.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 7.6% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2017-04-10 · updated 2026-06-17
Weakness: CWE-119

Description

Remote code execution can occur in Asterisk Open Source 13.x before 13.14.1 and 14.x before 14.3.1 and Certified Asterisk 13.13 before 13.13-cert3 because of a buffer overflow in a CDR user field, related to X-ClientCode in chan_sip, the CDR dialplan function, and the AMI Monitor action.

Affected products

Digium Asterisk: 13.0.0, 13.0.0-beta1, 13.0.0-beta2, 13.0.0-beta3, 13.0.1, 13.0.2 (+54)
Digium Certified Asterisk: through 13.13-cert2

References

http://downloads.asterisk.org/pub/security/AST-2017-001.html
http://www.securityfocus.com/bid/97377
https://bugs.debian.org/859910
http://downloads.asterisk.org/pub/security/AST-2017-001.html
http://www.securityfocus.com/bid/97377
https://bugs.debian.org/859910

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