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Vulnerability details: VCID-fndq-j9d2-afed
Vulnerability ID VCID-fndq-j9d2-afed
Aliases CVE-2017-17664
Summary 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.
Status Published
Exploitability 0.5
Weighted Severity 5.3
Risk 2.6
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer
System Score Found at
epss 0.01276 https://api.first.org/data/v1/epss?cve=CVE-2017-17664
epss 0.01276 https://api.first.org/data/v1/epss?cve=CVE-2017-17664
epss 0.01276 https://api.first.org/data/v1/epss?cve=CVE-2017-17664
epss 0.01276 https://api.first.org/data/v1/epss?cve=CVE-2017-17664
epss 0.01276 https://api.first.org/data/v1/epss?cve=CVE-2017-17664
epss 0.01276 https://api.first.org/data/v1/epss?cve=CVE-2017-17664
epss 0.01276 https://api.first.org/data/v1/epss?cve=CVE-2017-17664
epss 0.01276 https://api.first.org/data/v1/epss?cve=CVE-2017-17664
epss 0.01276 https://api.first.org/data/v1/epss?cve=CVE-2017-17664
epss 0.01276 https://api.first.org/data/v1/epss?cve=CVE-2017-17664
epss 0.01276 https://api.first.org/data/v1/epss?cve=CVE-2017-17664
epss 0.01276 https://api.first.org/data/v1/epss?cve=CVE-2017-17664
epss 0.01276 https://api.first.org/data/v1/epss?cve=CVE-2017-17664
epss 0.01276 https://api.first.org/data/v1/epss?cve=CVE-2017-17664
epss 0.01276 https://api.first.org/data/v1/epss?cve=CVE-2017-17664
cvssv2 4.3 https://nvd.nist.gov/vuln/detail/CVE-2017-17664
cvssv3 5.9 https://nvd.nist.gov/vuln/detail/CVE-2017-17664
Reference id Reference type URL
http://downloads.digium.com/pub/security/AST-2017-012.html
https://api.first.org/data/v1/epss?cve=CVE-2017-17664
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-17664
https://issues.asterisk.org/jira/browse/ASTERISK-27382
https://issues.asterisk.org/jira/browse/ASTERISK-27429
https://www.debian.org/security/2017/dsa-4076
http://www.securityfocus.com/bid/102201
http://www.securitytracker.com/id/1040009
884345 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=884345
cpe:2.3:a:digium:asterisk:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:digium:asterisk:*:*:*:*:*:*:*:*
cpe:2.3:a:digium:certified_asterisk:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:digium:certified_asterisk:*:*:*:*:*:*:*:*
cpe:2.3:a:digium:certified_asterisk:13.13:cert1:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:digium:certified_asterisk:13.13:cert1:*:*:*:*:*:*
cpe:2.3:a:digium:certified_asterisk:13.13:cert1_rc1:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:digium:certified_asterisk:13.13:cert1_rc1:*:*:*:*:*:*
cpe:2.3:a:digium:certified_asterisk:13.13:cert1_rc2:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:digium:certified_asterisk:13.13:cert1_rc2:*:*:*:*:*:*
cpe:2.3:a:digium:certified_asterisk:13.13:cert1_rc3:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:digium:certified_asterisk:13.13:cert1_rc3:*:*:*:*:*:*
cpe:2.3:a:digium:certified_asterisk:13.13:cert1_rc4:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:digium:certified_asterisk:13.13:cert1_rc4:*:*:*:*:*:*
cpe:2.3:a:digium:certified_asterisk:13.13:cert2:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:digium:certified_asterisk:13.13:cert2:*:*:*:*:*:*
cpe:2.3:a:digium:certified_asterisk:13.13:cert3:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:digium:certified_asterisk:13.13:cert3:*:*:*:*:*:*
cpe:2.3:a:digium:certified_asterisk:13.13:cert4:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:digium:certified_asterisk:13.13:cert4:*:*:*:*:*:*
cpe:2.3:a:digium:certified_asterisk:13.13:cert5:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:digium:certified_asterisk:13.13:cert5:*:*:*:*:*:*
cpe:2.3:a:digium:certified_asterisk:13.13:cert6:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:digium:certified_asterisk:13.13:cert6:*:*:*:*:*:*
cpe:2.3:a:digium:certified_asterisk:13.13:cert7:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:digium:certified_asterisk:13.13:cert7:*:*:*:*:*:*
cpe:2.3:a:digium:certified_asterisk:13.13:cert8:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:digium:certified_asterisk:13.13:cert8:*:*:*:*:*:*
CVE-2017-17664 https://nvd.nist.gov/vuln/detail/CVE-2017-17664
No exploits are available.
Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P Found at https://nvd.nist.gov/vuln/detail/CVE-2017-17664
Exploitability (E) Access Vector (AV) Access Complexity (AC) Authentication (Au) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

high

functional

unproven

proof_of_concept

not_defined

local

adjacent_network

network

high

medium

low

multiple

single

none

none

partial

complete

none

partial

complete

none

partial

complete
Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2017-17664
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Exploit Prediction Scoring System (EPSS)
Percentile 0.79499
EPSS Score 0.01276
Published At April 1, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-04-01T16:32:35.392242+00:00 Debian Oval Importer Import https://www.debian.org/security/oval/oval-definitions-bullseye.xml.bz2 38.0.0