Debian Long Term Support / LTS Security Information / 2019 / Security Information -- DLA-2017-1 asterisk

Debian Security Advisory

DLA-2017-1 asterisk -- LTS security update

Date Reported:

30 Nov 2019

Affected Packages:

asterisk

Vulnerable:

Yes

Security database references:

In Mitre's CVE dictionary: CVE-2019-13161, CVE-2019-18610, CVE-2019-18790.

More information:

Several vulnerabilites are fixed in Asterisk, an Open Source PBX and telephony toolkit.

• CVE-2019-13161

  An attacker was able to crash Asterisk when handling an SDP answer to an outgoing T.38 re-invite.

• CVE-2019-18610

  Remote authenticated Asterisk Manager Interface (AMI) users without system authorization could execute arbitrary system commands.

• CVE-2019-18790

  A SIP call hijacking vulnerability.

For Debian 8 Jessie, these problems have been fixed in version 1:11.13.1~dfsg-2+deb8u7.

We recommend that you upgrade your asterisk packages.

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