Is CVE-2024-51987 in the CISA KEV catalog?

No. CVE-2024-51987 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2024-51987?

CVE-2024-51987 has a CVSS v3 base score of 5.4 (MEDIUM).

What is the EPSS score for CVE-2024-51987?

CVE-2024-51987 has an EPSS score of 0.22% (13th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix or mitigate CVE-2024-51987?

No published fix for CVE-2024-51987 has been found yet. Check the linked vendor advisories for guidance as it becomes available.

CVE & CISA-KEV Catalog

CVE-2024-51987

MEDIUM

5.4

CVSS v3

NVD

Description

Duende.AccessTokenManagement.OpenIdConnect is a set of .NET libraries that manage OAuth and OpenId Connect access tokens. HTTP Clients created by `AddUserAccessTokenHttpClient` may use a different user's access token after a token refresh occurs. This occurs because a refreshed token will be captured in pooled `HttpClient` instances, which may be used by a different user. Instead of using `AddUserAccessTokenHttpClient` to create an `HttpClient` that automatically adds a managed token to outgoing requests, you can use the `HttpConext.GetUserAccessTokenAsync` extension method or the `IUserTokenManagementService.GetAccessTokenAsync` method. This issue is fixed in Duende.AccessTokenManagement.OpenIdConnect 3.0.1. All users are advised to upgrade. There are no known workarounds for this vulnerability.

CWE-270

How to fix

No published remediation has been found for this vulnerability's affected products yet.

Mitigation guidance may be in the linked vendor advisories in the References section below.

TridentStack Control tracks known vulnerabilities across your Windows, macOS, and Linux fleet and shows the fix as soon as one is published. See how it works

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionRequired

ScopeUnchanged

Impact

ConfidentialityLow

IntegrityLow

AvailabilityNone

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N

Exploit Intelligence

0.22%probability of exploitation in 30 days

13thpercentile

Low risk: more likely to be exploited than 13% of all known CVEs.

References

Other references1

github.com

Related Vulnerabilities

Other CWE-270 vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2023-26475	Critical	9.9	65%	-	Fix
CVE-2021-3493	High	8.8	44%	KEV	Fix
CVE-2023-25754	Critical	9.8	2.3%	-	Fix
CVE-2023-37912	Critical	9.9	1.2%	-	Fix
CVE-2020-7019	Medium	6.5	1.2%	-	Fix
CVE-2019-14819	High	8.8	1.1%	-	-

Embed a live status badge for CVE-2024-51987

Markdown

[![CVE-2024-51987](https://tridentstack.com/cve/badge/CVE-2024-51987.svg)](https://tridentstack.com/cve/CVE-2024-51987)

HTML

<a href="https://tridentstack.com/cve/CVE-2024-51987"><img src="https://tridentstack.com/cve/badge/CVE-2024-51987.svg" alt="CVE-2024-51987"></a>

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

See how it works Start freeThis CVE lookup is free and always will be.

This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-08.