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CVE-2023-39348— Improper log output when using GitHub Status Notifications in spinnaker

Quick assessment

Affected
spinnaker spinnaker
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Spinnaker是一个持续交付平台。用于以高速度和信心发布软件变更。 Spinnaker存在日志信息泄露漏洞，该漏洞源于可能会授予对不受控制的存储库的更高访问权限。

CVSS 4.0 · Medium EPSS 0.32% · P25

Possible ATT&CK Techniques 1 AI

T1530 · Data from Cloud Storage
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I. Basic Information for CVE-2023-39348

Vulnerability Information
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Vulnerability Title
Improper log output when using GitHub Status Notifications in spinnaker
Source: CVE Program / CVE List V5
Vulnerability Description
Spinnaker is an open source, multi-cloud continuous delivery platform. Log output when updating GitHub status is improperly set to FULL always. It's recommended to apply the patch and rotate the GitHub token used for github status notifications. Given that this would output github tokens to a log system, the risk is slightly higher than a "low" since token exposure could grant elevated access to repositories outside of control. If using READ restricted tokens, the exposure is such that the token itself could be used to access resources otherwise restricted from reads. This only affects users of GitHub Status Notifications. This issue has been addressed in pull request 1316. Users are advised to upgrade. Users unable to upgrade should disable GH Status Notifications, Filter their logs for Echo log data and use read-only tokens that are limited in scope.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
通过日志文件的信息暴露
Source: CVE Program / CVE List V5
Vulnerability Title
Spinnaker 日志信息泄露漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Spinnaker是一个持续交付平台。用于以高速度和信心发布软件变更。 Spinnaker存在日志信息泄露漏洞，该漏洞源于可能会授予对不受控制的存储库的更高访问权限。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
spinnaker spinnaker < 1.28.8 -

II. Public POCs for CVE-2023-39348

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III. Intelligence Information for CVE-2023-39348

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Patches & Fixes for CVE-2023-39348 (1)

Vendor Advisories for CVE-2023-39348 (1)

IV. Related Vulnerabilities

Same product: spinnaker
Same vendor: spinnaker
Same weakness: CWE-532

V. Comments for CVE-2023-39348

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