CVE-2022-43294
CRITICALCVSS 9.8/10EPSS 0.88%
Last modified
CVE-2022-43294 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. Tasmota before commit 066878da4d4762a9b6cb169fdf353e804d735cfd was discovered to contain a stack overflow via the ClientPortPtr parameter at lib/libesp32/rtsp/CRtspSession.cpp.. EPSS estimates a 0.88% chance of exploitation in the next 30 days.
Description
Tasmota before commit 066878da4d4762a9b6cb169fdf353e804d735cfd was discovered to contain a stack overflow via the ClientPortPtr parameter at lib/libesp32/rtsp/CRtspSession.cpp.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Tasmota Project | Tasmota | < 12.2.0 |
References
- https://github.com/arendst/Tasmota/pull/16802Patch, Third Party Advisory
- https://github.com/arendst/Tasmota/pull/16802/commits/066878da4d4762a9b6cb169fdf353e804d735cfdPatch, Third Party Advisory
- https://github.com/arendst/Tasmota/pull/16802Patch, Third Party Advisory
- https://github.com/arendst/Tasmota/pull/16802/commits/066878da4d4762a9b6cb169fdf353e804d735cfdPatch, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2022-43294?
Tasmota before commit 066878da4d4762a9b6cb169fdf353e804d735cfd was discovered to contain a stack overflow via the ClientPortPtr parameter at lib/libesp32/rtsp/CRtspSession.cpp.
How severe is CVE-2022-43294?
CVE-2022-43294 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 0.88% probability of exploitation in the next 30 days.
How do I fix CVE-2022-43294?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2022-43294?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST