CVE-2023-46742: medium-severity vulnerability in cubefs
CubeFS leaks users key in logs
Published · Updated
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13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 4.8epss 0.3%
CubeFS is an open-source cloud-native file storage system. CubeFS prior to version 3.3.1 was found to leak users secret keys and access keys in the logs in multiple components. When CubeCS creates new users, it leaks the users secret key. This could allow a lower-privileged user with access to the logs to retrieve sensitive information and impersonate other users with higher privileges than themselves. The issue has been patched in v3.3.1. There is no other mitigation than upgrading CubeFS.
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L
Affected products
cubefs · cubefsRelated CVEs — cubefs
In the same product, most dangerous first.
CVE-2023-46738MEDIUMAuthenticated users can crash the CubeFS servers with maliciously crafted requestsEPSS 0.6%CVE-2023-46740MEDIUMInsecure random string generator used for sensitive dataEPSS 0.4%CVE-2023-46739MEDIUMTiming attack can leak user passwordsEPSS 0.4%CVE-2023-46741MEDIUMCubeFS leaks magic secret key when starting Blobstore access serviceEPSS 0.3%