CVE-2017-16671
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2017-16671
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-16671.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2017-16671
- Related
- Published
- 2017-11-09T00:29:00Z
- Modified
- 2025-04-20T01:37:25Z
- Severity
-
- 8.8 (High) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
A Buffer Overflow issue was discovered in Asterisk Open Source 13 before 13.18.1, 14 before 14.7.1, and 15 before 15.1.1 and Certified Asterisk 13.13 before 13.13-cert7. No size checking is done when setting the user field for Party B on a CDR. Thus, it is possible for someone to use an arbitrarily large string and write past the end of the user field storage buffer. NOTE: this is different from CVE-2017-7617, which was only about the Party A buffer.
- References
-
- http://downloads.digium.com/pub/security/AST-2017-010.html
- http://www.securityfocus.com/bid/101760
- https://issues.asterisk.org/jira/browse/ASTERISK-27337
- https://security.gentoo.org/glsa/201811-11
- https://www.debian.org/security/2017/dsa-4076
- https://security-tracker.debian.org/tracker/CVE-2017-16671
Affected packages
Debian:11 / asterisk
Package
- Name
- asterisk
- Purl
- pkg:deb/debian/asterisk?arch=source