CVE-2022-47515: High severity drachtio vulnerability
Published Dec 18, 2022
·Updated
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::lengtherror.
Affected Software
1 affected component
drachtio drachtio-server<0.8.20
Remediation
Event History
Dec 18, 2022
CVE Published
via MITRE·12:00 AM
Data Sourced
via MITRE·12:00 AM
Description
Data Sourced
via NVD·05:15 AM
RemedyDescriptionSeverityAffected Software
Frequently Asked Questions
1
What is the severity of CVE-2022-47515?
The severity of CVE-2022-47515 is moderate, as it allows for a denial of service attack.
2
How do I fix CVE-2022-47515?
To fix CVE-2022-47515, upgrade drachtio-server to version 0.8.20 or later.
3
Who is affected by CVE-2022-47515?
All users of drachtio-server versions prior to 0.8.20 are affected by CVE-2022-47515.
4
What types of attacks does CVE-2022-47515 enable?
CVE-2022-47515 enables remote attackers to cause a denial of service through a long message in a TCP request.
5
Is there any workaround for CVE-2022-47515?
Currently, there is no official workaround for CVE-2022-47515; upgrading is the recommended solution.