CVE-2017-17664 — Improper Restriction of Operations within the Bounds of a Memory Buffer in Asterisk
Severity
5.9MEDIUMNVD
EPSS
1.3%
top 20.42%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedDec 13
Latest updateMay 14
Description
A Remote Crash issue was discovered in Asterisk Open Source 13.x before 13.18.4, 14.x before 14.7.4, and 15.x before 15.1.4 and Certified Asterisk before 13.13-cert9. Certain compound RTCP packets cause a crash in the RTCP Stack.
CVSS vector
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 2.2 | Impact: 3.6
Affected Packages4 packages
Patches
🔴Vulnerability Details
2📋Vendor Advisories
1Debian▶
CVE-2017-17664: asterisk - A Remote Crash issue was discovered in Asterisk Open Source 13.x before 13.18.4,...↗2017
💬Community
5Bugzilla▶
CVE-2017-17664 asterisk: Mishandled compound RTCP packets in res/res_rtp_asterisk.c can allow remote attackers to cause a crash or write arbitrary data [fedora-all]↗2017-12-14
Bugzilla▶
CVE-2017-17664 asterisk: Mishandled compound RTCP packets in res/res_rtp_asterisk.c can allow remote attackers to cause a crash or write arbitrary data↗2017-12-14