CVE-2023-38037: medium-severity vulnerability in Rails ActiveSupport
Published · Updated
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13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 5.5epss 0.3%
ActiveSupport::EncryptedFile writes contents that will be encrypted to a
temporary file. The temporary file's permissions are defaulted to the user's
current `umask` settings, meaning that it's possible for other users on the
same system to read the contents of the temporary file.
Attackers that have access to the file system could possibly read the contents
of this temporary file while a user is editing it.
All users running an affected release should either upgrade or use one of the
workarounds immediately.
CVSS:3.0/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:L/A:L
Affected products
Rails · ActiveSupportRelated CVEs — Rails ActiveSupport
In the same product, most dangerous first.