CVE & CISA-KEV Catalog

CVE-2017-7617

HIGHEPSS 93th pctl
8.8
CVSS v3
NVD

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.

CWE-119Buffer Overflow

How to fix

Remediation Available
asteriskDebian
Fixed in:1:13.14.1~dfsg-1CVE-2017-7617
Fixed in:1:13.14.1~dfsg-1CVE-2017-7617
asteriskUbuntu
Fixed in:1:13.1.0~dfsg-1.1ubuntu4.1+esm1USN-4814-1
asterisk-configUbuntu
Fixed in:1:13.1.0~dfsg-1.1ubuntu4.1+esm1USN-4814-1
asterisk-dahdiUbuntu
Fixed in:1:13.1.0~dfsg-1.1ubuntu4.1+esm1USN-4814-1
asterisk-mobileUbuntu
Fixed in:1:13.1.0~dfsg-1.1ubuntu4.1+esm1USN-4814-1
asterisk-modulesUbuntu
Fixed in:1:13.1.0~dfsg-1.1ubuntu4.1+esm1USN-4814-1
asterisk-mp3Ubuntu
Fixed in:1:13.1.0~dfsg-1.1ubuntu4.1+esm1USN-4814-1
asterisk-mysqlUbuntu
Fixed in:1:13.1.0~dfsg-1.1ubuntu4.1+esm1USN-4814-1
asterisk-ooh323Ubuntu
Fixed in:1:13.1.0~dfsg-1.1ubuntu4.1+esm1USN-4814-1
asterisk-voicemailUbuntu
Fixed in:1:13.1.0~dfsg-1.1ubuntu4.1+esm1USN-4814-1
asterisk-voicemail-imapstorageUbuntu
Fixed in:1:13.1.0~dfsg-1.1ubuntu4.1+esm1USN-4814-1
asterisk-voicemail-odbcstorageUbuntu
Fixed in:1:13.1.0~dfsg-1.1ubuntu4.1+esm1USN-4814-1
asterisk-vpbUbuntu
Fixed in:1:13.1.0~dfsg-1.1ubuntu4.1+esm1USN-4814-1

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredLow
User InteractionNone
ScopeUnchanged

Impact

ConfidentialityHigh
IntegrityHigh
AvailabilityHigh

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Exploit Intelligence

6.24%probability of exploitation in 30 days
93rdpercentile

High risk: more likely to be exploited than 93% of all known CVEs.

References

Third-Party Advisory1

Related Vulnerabilities

Other CWE-119 (Buffer Overflow) vulnerabilities, ordered by exploit likelihood. View all

CVESeverityCVSSEPSSExploitedFix
CVE-2023-4966Critical9.4100%KEV + RansomFix
CVE-2017-11882High7.8100%KEV + Ransom-
CVE-2020-0796Critical10.0100%KEV + Ransom-
CVE-2008-4250Critical9.899%KEV-
CVE-2017-15944Critical9.898%KEVFix
CVE-2015-0014High10.097%--
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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-05-13.