Vulnerability · Published Dec 21, 2022 · Assigned by VulDB

CVE-2020-36620Brondahl EnumStringValues EnumExtensions.cs GetStringValuesWithPreferences_Uncache resource consumption

Low 3.5

In plain English

A low-severity uncontrolled resource consumption in EnumStringValues from Brondahl. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.4% (higher than 72% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS 3.1)3.5Low

Exploit odds (30 days)1.4%top 27.5% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

A vulnerability was found in Brondahl EnumStringValues up to 4.0.0. It has been declared as problematic. This vulnerability affects the function GetStringValuesWithPreferences_Uncache of the file EnumStringValues/EnumExtensions.cs. The manipulation leads to resource consumption. Upgrading to version 4.0.1 is able to address this issue. The name of the patch is c0fc7806beb24883cc2f9543ebc50c0820297307. It is recommended to upgrade the affected component. VDB-216466 is the identifier assigned to this vulnerability.

Affected packages & fixed versions

Ecosystem	Package	Fixed in	Advisory
NuGet	enumstringvalues	4.0.2	GHSA-vq23-hwg7-hxrh

Affected products (as reported)

Vendor	Product	Versions
Brondahl	EnumStringValues	4.0

Weakness: CWE-400 · Vector: CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

References

https://vuldb.com/?id.216466 technical-description, vdb-entry
https://github.com/Brondahl/EnumStringValues/commit/c0fc7806beb24883cc2f9543ebc50c0820297307 mitigation, patch
https://github.com/Brondahl/EnumStringValues/releases/tag/4.0.1 mitigation