CVE-2024-40636

MEDIUM

Steeltoe - Info Disclosure

Title source: llm
STIX 2.1

Description

Steeltoe is an open source project that provides a collection of libraries that helps users build production-grade cloud-native applications using externalized configuration, service discovery, distributed tracing, application management, and more. When utilizing multiple Eureka server service URLs with basic auth and encountering an issue with fetching the service registry, an error is logged with the Eureka server service URLs but only the first URL is masked. The code in question is `_logger.LogError(e, "FetchRegistry Failed for Eureka service urls: {EurekaServerServiceUrls}", new Uri(ClientConfig.EurekaServerServiceUrls).ToMaskedString());` in the `DiscoveryClient.cs` file which may leak credentials into logs. This issue has been addressed in version 3.2.8 of the Steeltoe.Discovery.Eureka nuget package.

Scores

CVSS v3 5.3
EPSS 0.0006
EPSS Percentile 19.8%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

CISA SSVC

Vulnrichment
Exploitation poc
Automatable yes
Technical Impact partial

Details

CWE
CWE-532
Status published
Products (5)
nuget/Steeltoe.Discovery.ClientAutofac 0NuGet
nuget/Steeltoe.Discovery.ClientCore 0NuGet
nuget/Steeltoe.Discovery.Eureka 0 - 3.2.8NuGet
nuget/Steeltoe.Discovery.EurekaBase 0NuGet
SteeltoeOSS/security-advisories < 3.2.8
Published Jul 17, 2024
Tracked Since Feb 18, 2026