CVE-2022-47515
HIGHCVSS 7.5/10EPSS 1.15%
Last modified
CVE-2022-47515 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. An issue was discovered in drachtio-server before 0.8.20. It allows remote attackers to cause a denial of service (daemon crash) via a long message in a TCP request that leads to std::length_error.. EPSS estimates a 1.15% chance of exploitation in the next 30 days.
Description
An issue was discovered in drachtio-server before 0.8.20. It allows remote attackers to cause a denial of service (daemon crash) via a long message in a TCP request that leads to std::length_error.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Drachtio | Drachtio-Server | < 0.8.20 |
References
- https://github.com/drachtio/drachtio-server/commit/4cf9fe2c420b86c16442215d449d40be777c1911Patch, Third Party Advisory
- https://github.com/drachtio/drachtio-server/issues/245Exploit, Third Party Advisory
- https://github.com/drachtio/drachtio-server/commit/4cf9fe2c420b86c16442215d449d40be777c1911Patch, Third Party Advisory
- https://github.com/drachtio/drachtio-server/issues/245Exploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2022-47515?
An issue was discovered in drachtio-server before 0.8.20. It allows remote attackers to cause a denial of service (daemon crash) via a long message in a TCP request that leads to std::length_error.
How severe is CVE-2022-47515?
CVE-2022-47515 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 1.15% probability of exploitation in the next 30 days.
How do I fix CVE-2022-47515?
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-2022-47515?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST