CVE-2022-4952
A vulnerability has been found in OmniSharp csharp-language-server-protocol up to 0.19.6 and classified as problematic.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.89%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.89% probability · 57th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-400
- Affected
- dotnetfoundation/c\# language server protocol
- Source
- cna@vuldb.com
References
- https://github.com/OmniSharp/csharp-language-server-protocol/commit/7fd2219f194a9ef2a8901bb131c5fa12272305cePatch
- https://github.com/OmniSharp/csharp-language-server-protocol/pull/902Patch
- https://github.com/OmniSharp/csharp-language-server-protocol/releases/tag/v0.19.7Release Notes
- https://vuldb.com/?ctiid.234238Permissions Required
- https://vuldb.com/?id.234238Third Party Advisory
- https://github.com/OmniSharp/csharp-language-server-protocol/commit/7fd2219f194a9ef2a8901bb131c5fa12272305cePatch
- https://github.com/OmniSharp/csharp-language-server-protocol/pull/902Patch
- https://github.com/OmniSharp/csharp-language-server-protocol/releases/tag/v0.19.7Release Notes
- https://vuldb.com/?ctiid.234238Permissions Required
- https://vuldb.com/?id.234238Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.