Vulnerabilities > CVE-2023-22795

CVSS 7.5 - HIGH

Attack vector

NETWORK

Attack complexity

LOW

Privileges required

NONE

Confidentiality impact

NONE

Integrity impact

NONE

Availability impact

HIGH

network

low complexity

rubyonrails

debian

NVD

Published: 2023-02-09

Updated: 2024-11-21

Summary

A regular expression based DoS vulnerability in Action Dispatch <6.1.7.1 and <7.0.4.1 related to the If-None-Match header. A specially crafted HTTP If-None-Match header can cause the regular expression engine to enter a state of catastrophic backtracking, when on a version of Ruby below 3.2.0. This can cause the process to use large amounts of CPU and memory, leading to a possible DoS vulnerability All users running an affected release should either upgrade or use one of the workarounds immediately.

Vulnerable Configurations

Part	Description	Count
Application	Rubyonrails Rubyonrails Rails - Rubyonrails Rails 0.9.1 Rubyonrails Rails 0.9.2 Rubyonrails Rails 0.9.3 Rubyonrails Rails 0.9.4 Rubyonrails Rails 0.9.4.1 Rubyonrails Rails 0.9.5 Rubyonrails Rails 0.10.0 Rubyonrails Rails 0.10.1 Rubyonrails Rails 0.11.0 Rubyonrails Rails 0.11.1 Rubyonrails Rails 0.12.0 Rubyonrails Rails 0.12.1 Rubyonrails Rails 0.13.0 Rubyonrails Rails 0.13.1 Rubyonrails Rails 0.14.1 Rubyonrails Rails 0.14.2 Rubyonrails Rails 0.14.3 Rubyonrails Rails 0.14.4 Rubyonrails Rails 1.0.0 Rubyonrails Rails 1.1.0 Rubyonrails Rails 1.1.1 Rubyonrails Rails 1.1.2 Rubyonrails Rails 1.1.3 Rubyonrails Rails 1.1.4 Rubyonrails Rails 1.1.5 Rubyonrails Rails 1.1.6 Rubyonrails Rails 1.2.0 Rubyonrails Rails 1.2.1 Rubyonrails Rails 1.2.2 Rubyonrails Rails 1.2.3 Rubyonrails Rails 1.2.4 Rubyonrails Rails 1.2.5 Rubyonrails Rails 1.2.6 Rubyonrails Rails 1.9.3 Rubyonrails Rails 1.9.5 Rubyonrails Rails 2.0.0 Rubyonrails Rails 2.0.1 Rubyonrails Rails 2.0.2 Rubyonrails Rails 2.0.3 Rubyonrails Rails 2.0.4 Rubyonrails Rails 2.0.5 Rubyonrails Rails 2.1.0 Rubyonrails Rails 2.1.1 Rubyonrails Rails 2.1.2 Rubyonrails Rails 2.2.0 Rubyonrails Rails 2.2.1 Rubyonrails Rails 2.2.2 Rubyonrails Rails 2.2.3 Rubyonrails Rails 2.3 Rubyonrails Rails 2.3.0 Rubyonrails Rails 2.3.1 Rubyonrails Rails 2.3.2 Rubyonrails Rails 2.3.2.1 Rubyonrails Rails 2.3.3 Rubyonrails Rails 2.3.3.1 Rubyonrails Rails 2.3.4 Rubyonrails Rails 2.3.5 Rubyonrails Rails 2.3.6 Rubyonrails Rails 2.3.7 Rubyonrails Rails 2.3.8 Rubyonrails Rails 2.3.9 Rubyonrails Rails 2.3.10 Rubyonrails Rails 2.3.11 Rubyonrails Rails 2.3.12 Rubyonrails Rails 2.3.13 Rubyonrails Rails 2.3.14 Rubyonrails Rails 2.3.15 Rubyonrails Rails 2.3.16 Rubyonrails Rails 2.3.17 Rubyonrails Rails 2.3.18 Rubyonrails Rails 3.0.0 Rubyonrails Rails 3.0.1 Rubyonrails Rails 3.0.2 Rubyonrails Rails 3.0.3 Rubyonrails Rails 3.0.4 Rubyonrails Rails 3.0.5 Rubyonrails Rails 3.0.6 Rubyonrails Rails 3.0.7 Rubyonrails Rails 3.0.8 Rubyonrails Rails 3.0.9 Rubyonrails Rails 3.0.10 Rubyonrails Rails 3.0.11 Rubyonrails Rails 3.0.12 Rubyonrails Rails 3.0.13 Rubyonrails Rails 3.0.14 Rubyonrails Rails 3.0.15 Rubyonrails Rails 3.0.16 Rubyonrails Rails 3.0.17 Rubyonrails Rails 3.0.18 Rubyonrails Rails 3.0.19 Rubyonrails Rails 3.0.20 Rubyonrails Rails 3.1.0 Rubyonrails Rails 3.1.1 Rubyonrails Rails 3.1.2 Rubyonrails Rails 3.1.3 Rubyonrails Rails 3.1.4 Rubyonrails Rails 3.1.5 Rubyonrails Rails 3.1.6 Rubyonrails Rails 3.1.7 Rubyonrails Rails 3.1.8 Rubyonrails Rails 3.1.9 Rubyonrails Rails 3.1.10 Rubyonrails Rails 3.1.11 Rubyonrails Rails 3.1.12 Rubyonrails Rails 3.2.0 Rubyonrails Rails 3.2.1 Rubyonrails Rails 3.2.2 Rubyonrails Rails 3.2.3 Rubyonrails Rails 3.2.4 Rubyonrails Rails 3.2.5 Rubyonrails Rails 3.2.6 Rubyonrails Rails 3.2.7 Rubyonrails Rails 3.2.8 Rubyonrails Rails 3.2.9 Rubyonrails Rails 3.2.10 Rubyonrails Rails 3.2.11 Rubyonrails Rails 3.2.12 Rubyonrails Rails 3.2.13 Rubyonrails Rails 3.2.14 Rubyonrails Rails 3.2.15 Rubyonrails Rails 3.2.16 Rubyonrails Rails 3.2.17 Rubyonrails Rails 3.2.18 Rubyonrails Rails 3.2.19 Rubyonrails Rails 3.2.20 Rubyonrails Rails 3.2.21 Rubyonrails Rails 3.2.22 Rubyonrails Rails 3.2.22.1 Rubyonrails Rails 3.2.22.2 Rubyonrails Rails 3.2.22.3 Rubyonrails Rails 3.2.22.4 Rubyonrails Rails 3.2.22.5 Rubyonrails Rails 4.0.0 Rubyonrails Rails 4.0.1 Rubyonrails Rails 4.0.2 Rubyonrails Rails 4.0.3 Rubyonrails Rails 4.0.4 Rubyonrails Rails 4.0.5 Rubyonrails Rails 4.0.6 Rubyonrails Rails 4.0.7 Rubyonrails Rails 4.0.8 Rubyonrails Rails 4.0.9 Rubyonrails Rails 4.0.10 Rubyonrails Rails 4.0.11 Rubyonrails Rails 4.0.11.1 Rubyonrails Rails 4.0.12 Rubyonrails Rails 4.0.13 Rubyonrails Rails 4.1.0 Rubyonrails Rails 4.1.1 Rubyonrails Rails 4.1.2 Rubyonrails Rails 4.1.3 Rubyonrails Rails 4.1.4 Rubyonrails Rails 4.1.5 Rubyonrails Rails 4.1.6 Rubyonrails Rails 4.1.7 Rubyonrails Rails 4.1.7.1 Rubyonrails Rails 4.1.8 Rubyonrails Rails 4.1.9 Rubyonrails Rails 4.1.10 Rubyonrails Rails 4.1.11 Rubyonrails Rails 4.1.12 Rubyonrails Rails 4.1.13 Rubyonrails Rails 4.1.14 Rubyonrails Rails 4.1.14.1 Rubyonrails Rails 4.1.14.2 Rubyonrails Rails 4.1.15 Rubyonrails Rails 4.1.16 Rubyonrails Rails 4.2.0 Rubyonrails Rails 4.2.1 Rubyonrails Rails 4.2.2 Rubyonrails Rails 4.2.3 Rubyonrails Rails 4.2.4 Rubyonrails Rails 4.2.5 Rubyonrails Rails 4.2.5.1 Rubyonrails Rails 4.2.5.2 Rubyonrails Rails 4.2.6 Rubyonrails Rails 4.2.7 Rubyonrails Rails 4.2.7.1 Rubyonrails Rails 4.2.8 Rubyonrails Rails 4.2.9 Rubyonrails Rails 4.2.10 Rubyonrails Rails 4.2.11 Rubyonrails Rails 4.2.11.1 Rubyonrails Rails 5.0.0 Rubyonrails Rails 5.0.0.1 Rubyonrails Rails 5.0.1 Rubyonrails Rails 5.0.2 Rubyonrails Rails 5.0.3 Rubyonrails Rails 5.0.4 Rubyonrails Rails 5.0.5 Rubyonrails Rails 5.0.6 Rubyonrails Rails 5.0.7 Rubyonrails Rails 5.0.7.1 Rubyonrails Rails 5.0.7.2 Rubyonrails Rails 5.1.0 Rubyonrails Rails 5.1.1 Rubyonrails Rails 5.1.2 Rubyonrails Rails 5.1.3 Rubyonrails Rails 5.1.4 Rubyonrails Rails 5.1.5 Rubyonrails Rails 5.1.6 Rubyonrails Rails 5.1.6.1 Rubyonrails Rails 5.1.6.2 Rubyonrails Rails 5.1.7 Rubyonrails Rails 5.2.0 Rubyonrails Rails 5.2.1 Rubyonrails Rails 5.2.1.1 Rubyonrails Rails 5.2.2 Rubyonrails Rails 5.2.2.1 Rubyonrails Rails 5.2.3 Rubyonrails Rails 5.2.4 Rubyonrails Rails 5.2.4.1 Rubyonrails Rails 5.2.4.2 Rubyonrails Rails 5.2.4.3 Rubyonrails Rails 5.2.4.4 Rubyonrails Rails 5.2.4.5 Rubyonrails Rails 5.2.4.6 Rubyonrails Rails 5.2.5 Rubyonrails Rails 5.2.6 Rubyonrails Rails 5.2.6.2 Rubyonrails Rails 6.0.0 Rubyonrails Rails 6.0.1 Rubyonrails Rails 6.0.2 Rubyonrails Rails 6.0.2.1 Rubyonrails Rails 6.0.2.2 Rubyonrails Rails 6.0.3 Rubyonrails Rails 6.0.3.1 Rubyonrails Rails 6.0.3.2 Rubyonrails Rails 6.0.3.3 Rubyonrails Rails 6.0.3.4 Rubyonrails Rails 6.0.3.5 Rubyonrails Rails 6.0.3.6 Rubyonrails Rails 6.0.3.7 Rubyonrails Rails 6.0.4 Rubyonrails Rails 6.0.4.1 Rubyonrails Rails 6.0.4.2 Rubyonrails Rails 6.0.4.3 Rubyonrails Rails 6.0.4.4 Rubyonrails Rails 6.0.4.6 Rubyonrails Rails 6.0.6.1 Rubyonrails Rails 6.1.0 Rubyonrails Rails 6.1.1 Rubyonrails Rails 6.1.2 Rubyonrails Rails 6.1.2.1 Rubyonrails Rails 6.1.3 Rubyonrails Rails 6.1.3.1 Rubyonrails Rails 6.1.3.2 Rubyonrails Rails 6.1.4 Rubyonrails Rails 6.1.4.1 Rubyonrails Rails 6.1.4.2 Rubyonrails Rails 6.1.4.3 Rubyonrails Rails 6.1.4.4 Rubyonrails Rails 6.1.4.6 Rubyonrails Rails 7.0.0 Rubyonrails Rails 7.0.1 Rubyonrails Rails 7.0.2.2	438
Application	Ruby-Lang Ruby Lang Ruby *	1
OS	Debian Debian Debian Linux 11.0	1

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Summary

Vulnerable Configurations

References

Vulnerabilities > CVE-2023-22795