CVE-2020-27507

Name
CVE-2020-27507
Description
The Kamailio SIP before 5.5.0 server mishandles INVITE requests with duplicated fields and overlength tag, leading to a buffer overflow that crashes the server or possibly have unspecified other impact.
NVD Severity
high
Other trackers
CVE, NVD, CERT, CVE Details, CIRCL, Arch Linux, Debian, Red Hat, Ubuntu, Gentoo, SUSE (Bugzilla), SUSE (CVE), Mageia
Mailing lists
oss-security, full-disclosure, bugtraq
Exploits
Exploit DB, Metasploit
Forges
GitHub (code, issues), Aports (code, issues)

References

Type URI
MISC https://github.com/kamailio/kamailio/commit/ada3701d22b1fd579f06b4f54fa695fa988e685f
MISC https://github.com/kamailio/kamailio/issues/2503

Match rules

CPE URI Source package Min version Max version
cpe:2.3:a:kamailio:kamailio:*:*:*:*:*:*:*:* kamailio >= None < 5.5.0

Vulnerable and fixed packages

Source package Branch Version Maintainer Status
kamailio 3.14-main 5.4.5-r1 Nathan Angelacos <nangel@alpinelinux.org> possibly vulnerable