It was discovered that Sofia-SIP incorrectly handled specially
crafted SDP packets. A remote attacker could use this issue
to cause applications using Sofia-SIP to crash, leading to
a denial of service, or possibly execute arbitrary code.
This issue only affected Ubuntu 16.04 ESM, Ubuntu 18.04 LTS,
Ubuntu 20.04 LTS and Ubuntu 22.04 LTS.
(CVE-2022-31001, CVE-2022-31002, CVE-2022-31003)
It was discovered that Sofia-SIP incorrectly handled specially
crafted UDP packets. A remote attacker could use this issue
to cause applications using Sofia-SIP to crash, leading to
a denial of service. (CVE-2022-47516)
Qiuhao Li discovered that Sofia-SIP incorrectly handled specially
crafted STUN packets. A remote attacker could use this issue
to cause applications using Sofia-SIP to crash, leading to
a denial of service, or possibly execute arbitrary code.
(CVE-2023-22741)
