VulnerabilityModified
CVE-2022-45909
drachtio-server before 0.8.19 has a heap-based buffer over-read via a long Request-URI in an INVITE request.
CRITICAL 9.1EPSS 1.05%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.05%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
drachtio-server before 0.8.19 has a heap-based buffer over-read via a long Request-URI in an INVITE request.
- CVSS 3.1
- 9.1 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
- EPSS
- 1.05% probability · 64th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-125
- Affected
- drachtio/drachtio-server
- Source
- cve@mitre.org
EPSS 1.1% since 26 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- https://github.com/drachtio/drachtio-server/commit/a63d01854987d9fd846cdc9265af38ee9eb72490Patch, Third Party Advisory
- https://github.com/drachtio/drachtio-server/compare/v0.8.18...v0.8.19Patch, Third Party Advisory
- https://github.com/drachtio/drachtio-server/pull/238Third Party Advisory
- https://github.com/drachtio/drachtio-server/commit/a63d01854987d9fd846cdc9265af38ee9eb72490Patch, Third Party Advisory
- https://github.com/drachtio/drachtio-server/compare/v0.8.18...v0.8.19Patch, Third Party Advisory
- https://github.com/drachtio/drachtio-server/pull/238Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.