CVE-2022-4952

OmniSharp csharp-language-server-protocol JSON Serializer SerializerBase.cs CreateSerializerSettings resource consumption

Description

A vulnerability has been found in OmniSharp csharp-language-server-protocol up to 0.19.6 and classified as problematic. This vulnerability affects the function CreateSerializerSettings of the file src/JsonRpc/Serialization/SerializerBase.cs of the component JSON Serializer. The manipulation leads to resource consumption. Upgrading to version 0.19.7 is able to address this issue. The patch is identified as 7fd2219f194a9ef2a8901bb131c5fa12272305ce. It is recommended to upgrade the affected component. VDB-234238 is the identifier assigned to this vulnerability.

Category

3.5
CVSS
Severity: Low
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.05%
Third-Party Advisory vuldb.com
Affected: OmniSharp csharp-language-server-protocol
Published at:
Updated at:

References

Link Tags
https://vuldb.com/?id.234238 third party advisory vdb entry technical description
https://vuldb.com/?ctiid.234238 signature permissions required
https://github.com/OmniSharp/csharp-language-server-protocol/pull/902 patch issue tracking
https://github.com/OmniSharp/csharp-language-server-protocol/commit/7fd2219f194a9ef2a8901bb131c5fa12272305ce patch
https://github.com/OmniSharp/csharp-language-server-protocol/releases/tag/v0.19.7 patch release notes

Frequently Asked Questions

What is the severity of CVE-2022-4952?
CVE-2022-4952 has been scored as a low severity vulnerability.
How to fix CVE-2022-4952?
To fix CVE-2022-4952, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2022-4952 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2022-4952 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2022-4952?
CVE-2022-4952 affects OmniSharp csharp-language-server-protocol.
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