7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
0.001 Low
EPSS
Percentile
33.8%
There is a ReDoS based DoS vulnerability in the GlobalID gem. This vulnerability has been assigned the CVE identifier CVE-2023-22799.
Versions Affected: >= 0.2.1 Not affected: NOTAFFECTED Fixed Versions: 1.0.1
Impact
There is a possible DoS vulnerability in the model name parsing section of the GlobalID gem. Carefully crafted input can cause the regular expression engine to take an unexpected amount of time. All users running an affected release should either upgrade or use one of the workarounds immediately.
Releases
The FIXED releases are available at the normal locations.
Workarounds
There are no feasible workarounds for this issue.
Patches
To aid users who arenβt able to upgrade immediately we have provided patches for the two supported release series. They are in git-am format and consist of a single changeset.
1-0-model-name-redos.patch - Patch for 1.0 series
discuss.rubyonrails.org/t/cve-2023-22799-possible-redos-based-dos-vulnerability-in-globalid/82127
github.com/rails/globalid
github.com/rails/globalid/commit/4a75ecbfd73a8e92e32a1723b81a17e3136bd8fc
github.com/rails/globalid/releases/tag/v1.0.1
github.com/rubysec/ruby-advisory-db/blob/master/gems/globalid/CVE-2023-22799.yml
nvd.nist.gov/vuln/detail/CVE-2023-22799