vulnerability
SUSE: CVE-2023-22796: SUSE Linux Security Advisory
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 8 | (AV:N/AC:L/Au:N/C:N/I:N/A:C) | Feb 7, 2023 | Feb 7, 2023 | Jan 28, 2025 |
Severity
8
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:C)
Published
Feb 7, 2023
Added
Feb 7, 2023
Modified
Jan 28, 2025
Description
A regular expression based DoS vulnerability in Active Support <6.1.7.1 and <7.0.4.1. A specially crafted string passed to the underscore method can cause the regular expression engine to enter a state of catastrophic backtracking. This can cause the process to use large amounts of CPU and memory, leading to a possible DoS vulnerability.
Solutions
suse-upgrade-ruby2-5-rubygem-activesupport-5_1suse-upgrade-ruby2-5-rubygem-activesupport-doc-5_1
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