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No exploitation reportedFix available

CVE-2017-17664

No exploitation reported by the sources we read.

  • Published2017-12-13
  • Fixed in15.1.4 · 14.7.4 · 13.18.4
  • WeaknessCWE-119

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

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.

Timeline

dates in UTC
  1. 2017-12-1320:29CVE publishedNVD
  2. 2026-10-2319:23EPSS crossed 10 %FIRST EPSS

Versions per branch

NVD
Digium asterisk
BranchAffectedFixed in
15.x≥ 15.0.0, < 15.1.415.1.4
14.x≥ 14.0.0, < 14.7.414.7.4
13.x≥ 13.0.0, < 13.18.413.18.4
Digium certified asterisk
BranchAffectedFixed in
13.13≤ 13.13no fix published
13.13= 13.13no fix published

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Distribution builds and vendor advisories

Packages from OSV.dev and products from the vendors' CSAF advisories.

version not verifiedVersions not verified: read as OSV.dev and the vendors publish them, not checked against each vendor's release list.

Packages

  • asteriskUbuntu:Pro:16.04:LTSall versions · no fixed version listed
  • asteriskUbuntu:18.04:LTSall versions · no fixed version listed
  • asteriskDebian:14all versions · fixed in 1:13.18.5~dfsg-1

Full record on NVD

Fix

  1. Update Digium asterisk to 15.1.4 · 14.7.4 · 13.18.4

Advisories and patches

Detection

Nuclei template
none so far
ProjectDiscovery
Exploit-DB
no entry
Exploit-DB
Proof of concept
Metasploit modules
none listed
Metasploit Framework

Sources

Identifiers

Technical details

CVSS v3 Vector
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Published
2017-12-13
Last Modified
2026-06-17
NVD status
Modified
GitHub Advisory
GHSA-v98f-vhv3-8x27

Frequently asked questions

What is CVE-2017-17664?

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.

Is CVE-2017-17664 actively exploited?

Active exploitation of CVE-2017-17664 has not been confirmed. Its EPSS score was 32.4% on 2026-11-09, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2017-17664?

CVE-2017-17664 has a CVSS v3 base score of 5.9 (MEDIUM severity), with vector string CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H.

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