CVEvulnerability
CVE-2022-47516
7.5 HIGH
Official page ↗
- Status
- Modified
- Published
- 2022-12-18
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
- 7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Weaknesses
- CWE-617
Description
An issue was discovered in the libsofia-sip fork in drachtio-server before 0.8.20. It allows remote attackers to cause a denial of service (daemon crash) via a crafted UDP message that leads to a failure of the libsofia-sip-ua/tport/tport.c self assertion.
Affected configurations
• drachtio drachtio-server (< 0.8.20)
Related
Weakness · CWE (1)
- CWE-617 Reachable Assertion weakness
References
- https://github.com/davehorton/sofia-sip/commit/13b2a135287caa2d67ac6cd5155626821e25b377 Patch, Third Party Advisory
- https://github.com/drachtio/drachtio-server/issues/244 Exploit, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2023/02/msg00028.html lists.debian.org
- https://www.debian.org/security/2023/dsa-5410 www.debian.org
- https://github.com/davehorton/sofia-sip/commit/13b2a135287caa2d67ac6cd5155626821e25b377 Patch, Third Party Advisory
- https://github.com/drachtio/drachtio-server/issues/244 Exploit, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2023/02/msg00028.html lists.debian.org
- https://www.debian.org/security/2023/dsa-5410 www.debian.org