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BIT-ruby-2021-31810 PUBLISHED CVSS 5.800000190734863 MEDIUM

An issue was discovered in Ruby through 2.6.7, 2.7.x through 2.7.3, and 3.x through 3.0.1. A malicious FTP server can use the PASV response to trick Net::FTP into connecting back to a given IP address and port. This potentially makes curl extract information about services that are otherwise private and not disclosed (e.g., the attacker can conduct port scans and service banner extractions).

Risk Scores

CVSS v3.1
5.800000190734863
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N

Affected Products

VendorProductVersions
Bitnamiruby0, 2.7.0, 3.0.0

Timeline

References

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