PJSIP is a free and open source multimedia communication library written in C language implementing standard based protocols such as SIP, SDP, RTP, STUN, TURN, and ICE. In versions up to and including 2.11.1 when in a dialog set (or forking) scenario, a hash key shared by multiple UAC dialogs can potentially be prematurely freed when one of the dialogs is destroyed . The issue may cause a dialog set to be registered in the hash table multiple times (with different hash keys) leading to undefined behavior such as dialog list collision which eventually leading to endless loop. A patch is available in commit db3235953baa56d2fb0e276ca510fefca751643f which will be included in the next release. There are no known workarounds for this issue.
{ "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro", "binaries": [ { "binary_name": "ring", "binary_version": "20180228.1.503da2b~ds1-1ubuntu0.1~esm1" }, { "binary_name": "ring-daemon", "binary_version": "20180228.1.503da2b~ds1-1ubuntu0.1~esm1" }, { "binary_name": "ring-daemon-dbgsym", "binary_version": "20180228.1.503da2b~ds1-1ubuntu0.1~esm1" }, { "binary_name": "ring-dbgsym", "binary_version": "20180228.1.503da2b~ds1-1ubuntu0.1~esm1" } ] }
{ "availability": "No subscription required", "binaries": [ { "binary_name": "jami", "binary_version": "20190215.1.f152c98~ds1-1+deb10u2build0.20.04.1" }, { "binary_name": "jami-daemon", "binary_version": "20190215.1.f152c98~ds1-1+deb10u2build0.20.04.1" }, { "binary_name": "jami-daemon-dbgsym", "binary_version": "20190215.1.f152c98~ds1-1+deb10u2build0.20.04.1" }, { "binary_name": "jami-dbgsym", "binary_version": "20190215.1.f152c98~ds1-1+deb10u2build0.20.04.1" }, { "binary_name": "ring", "binary_version": "20190215.1.f152c98~ds1-1+deb10u2build0.20.04.1" }, { "binary_name": "ring-daemon", "binary_version": "20190215.1.f152c98~ds1-1+deb10u2build0.20.04.1" } ] }