CVE-2022-4952
OmniSharp CSharp-Language-Server-Protocol JSON Serializer Resource Consumption Vulnerability
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.
INFO
Published Date :
July 17, 2023, 2:15 a.m.
Last Modified :
May 17, 2024, 2:17 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
3.9
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2022-4952.
| URL | Resource |
|---|---|
| https://github.com/OmniSharp/csharp-language-server-protocol/commit/7fd2219f194a9ef2a8901bb131c5fa12272305ce | Patch |
| https://github.com/OmniSharp/csharp-language-server-protocol/pull/902 | Patch |
| https://github.com/OmniSharp/csharp-language-server-protocol/releases/tag/v0.19.7 | Release Notes |
| https://vuldb.com/?ctiid.234238 | Permissions Required |
| https://vuldb.com/?id.234238 | Third Party Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2022-4952 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2022-4952 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
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CVE Modified by [email protected]
May. 17, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Apr. 11, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Mar. 21, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Feb. 29, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Nov. 07, 2023
Action Type Old Value New Value Removed CVSS V3 VulDB AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L Added CVSS V3.1 VulDB AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L -
Initial Analysis by [email protected]
Jul. 27, 2023
Action Type Old Value New Value Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Changed Reference Type https://github.com/OmniSharp/csharp-language-server-protocol/commit/7fd2219f194a9ef2a8901bb131c5fa12272305ce No Types Assigned https://github.com/OmniSharp/csharp-language-server-protocol/commit/7fd2219f194a9ef2a8901bb131c5fa12272305ce Patch Changed Reference Type https://github.com/OmniSharp/csharp-language-server-protocol/pull/902 No Types Assigned https://github.com/OmniSharp/csharp-language-server-protocol/pull/902 Patch Changed Reference Type https://github.com/OmniSharp/csharp-language-server-protocol/releases/tag/v0.19.7 No Types Assigned https://github.com/OmniSharp/csharp-language-server-protocol/releases/tag/v0.19.7 Release Notes Changed Reference Type https://vuldb.com/?ctiid.234238 No Types Assigned https://vuldb.com/?ctiid.234238 Permissions Required Changed Reference Type https://vuldb.com/?id.234238 No Types Assigned https://vuldb.com/?id.234238 Third Party Advisory Added CWE NIST NVD-CWE-noinfo Added CPE Configuration OR *cpe:2.3:a:dotnetfoundation:c\#_language_server_protocol:*:*:*:*:*:*:*:* versions up to (excluding) 0.19.7
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2022-4952 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2022-4952
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.14 }} 0.02%
score
0.49660
percentile