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Debian Security Advisory 4292-1

Debian Security Advisory 4292-1
Posted Sep 13, 2018
Authored by Debian | Site debian.org

Debian Linux Security Advisory 4292-1 - Henning Westerholt discovered a flaw related to the Via header processing in kamailio, a very fast, dynamic and configurable SIP server. An unauthenticated attacker can take advantage of this flaw to mount a denial of service attack via a specially crafted SIP message with an invalid Via header.

tags | advisory, denial of service
systems | linux, debian
advisories | CVE-2018-16657
MD5 | 07fdefb37bbfd74dba449492e9ff5d87

Debian Security Advisory 4292-1

Change Mirror Download
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512

- -------------------------------------------------------------------------
Debian Security Advisory DSA-4292-1 security@debian.org
https://www.debian.org/security/ Salvatore Bonaccorso
September 11, 2018 https://www.debian.org/security/faq
- -------------------------------------------------------------------------

Package : kamailio
CVE ID : CVE-2018-16657
Debian Bug : 908324

Henning Westerholt discovered a flaw related to the Via header
processing in kamailio, a very fast, dynamic and configurable SIP
server. An unauthenticated attacker can take advantage of this flaw to
mount a denial of service attack via a specially crafted SIP message
with an invalid Via header.

For the stable distribution (stretch), this problem has been fixed in
version 4.4.4-2+deb9u3.

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 Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/

Mailing list: debian-security-announce@lists.debian.org
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