Debian Security Advisory

DLA-2865-1 resiprocate -- LTS security update

Date Reported:
29 Dec 2021
Affected Packages:
Security database references:
In the Debian bugtracking system: Bug 869404, Bug 905495.
In Mitre's CVE dictionary: CVE-2017-11521, CVE-2018-12584.
More information:

Two vulnerabilities were fixed in the reSIProcate SIP stack.

  • CVE-2017-11521

    The SdpContents::Session::Medium::parse function allowed remote attackers to cause a denial of service.

  • CVE-2018-12584

    The ConnectionBase::preparseNewBytes function allowed remote attackers to cause a denial of service or possibly execute arbitrary code when TLS communication is enabled.

For Debian 9 stretch, these problems have been fixed in version 1:1.11.0~beta1-3+deb9u2.

We recommend that you upgrade your resiprocate packages.

For the detailed security status of resiprocate please refer to its security tracker page at:

Further information about Debian LTS security advisories, how to apply these updates to your system and frequently asked questions can be found at: