CVE-2024-40636 (GCVE-0-2024-40636)

Vulnerability from cvelistv5 – Published: 2024-07-17 17:48 – Updated: 2024-08-02 04:33
VLAI
Title
Basic Auth Credential Leakage to Logs After Fetch Registry Error in Steeltoe.Discovery.Eureka with Peer Awareness
Summary
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.
Severity
5.3 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
SSVC
Exploitation: poc Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-07-17 18:34 UTC
CWE
  • CWE-532 - Insertion of Sensitive Information into Log File
Assigner
GitHub_M CNA under the mitre root
CNA scorecard C 72/100 over 7886 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
SteeltoeOSS security-advisories Affected: < 3.2.8
guessed Create a notification for this product.
steeltoeoss discovery Affected: 0 , < 3.2.8 (custom)
    cpe:2.3:a:steeltoeoss:discovery:*:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website
To clipboard 

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