- ------------------------------------------------------------------------- Debian LTS Advisory DLA-3438-1 [email protected] https://www.debian.org/lts/security/ Chris Lamb May 30, 2023 https://wiki.debian.org/LTS - ------------------------------------------------------------------------- Package : kamailio Version : 5.2.1-1+deb10u1 CVE ID : CVE-2020-27507 It was discovered that there was a potential denial-of-service (DoS) attack in the Kamailio SIP telephony server. This was caused by the Kamailio server mishandling INVITE requests with duplicated fields. For Debian 10 buster, this problem has been fixed in version 5.2.1-1+deb10u1. We recommend that you upgrade your kamailio packages. For the detailed security status of kamailio please refer to its security tracker page at: https://security-tracker.debian.org/tracker/kamailio Further information about Debian LTS security advisories, how to apply these updates to your system and frequently asked questions can be found at: https://wiki.debian.org/LTS
Debian LTS: DLA-3438-1: kamailio security update
May 30, 2023
It was discovered that there was a potential denial-of-service (DoS) attack in the Kamailio SIP telephony server
Summary
For Debian 10 buster, this problem has been fixed in version
5.2.1-1+deb10u1.
We recommend that you upgrade your kamailio packages.
For the detailed security status of kamailio please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/kamailio
Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS
Severity
Package : kamailio
Version : 5.2.1-1+deb10u1
CVE ID : CVE-2020-27507
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