CVE-2018-14767

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Source
https://cve.org/CVERecord?id=CVE-2018-14767
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2018-14767.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2018-14767
Downstream
Published
2018-07-31T06:29:00.227Z
Modified
2026-02-11T10:51:33.770804Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

In Kamailio before 5.0.7 and 5.1.x before 5.1.4, a crafted SIP message with a double "To" header and an empty "To" tag causes a segmentation fault and crash. The reason is missing input validation in the "buildresbuffromsip_req" core function. This could result in denial of service and potentially the execution of arbitrary code.

References

Affected packages

Git / github.com/kamailio/kamailio

Affected ranges

Type
GIT
Repo
https://github.com/kamailio/kamailio
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
743c2d71beda536be3dd3b07b0f9b1d4b7e42743
Introduced
28011aa9fdca7012103506d9a437c8e44dc8963c
Fixed
b7547543f64511ca7103f21e24c839127b01a3f4

Affected versions

5.*
5.1.0
5.1.1
5.1.2
5.1.3

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2018-14767.json"