PT-2024-1927 · Rack+9 · Rack+9
Byroot
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Published
2024-02-22
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Updated
2026-03-13
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CVE-2024-25126
CVSS v3.1
7.5
High
| Vector | AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
Name of the Vulnerable Software and Affected Versions
Rack versions prior to 2.2.8.1
Rack versions prior to 3.0.9.1
Description
The issue is related to a denial of service vulnerability in Rack's content type parsing, where carefully crafted content type headers can cause the media type parser to take longer than expected. This can lead to a possible denial of service vulnerability, specifically a ReDos 2nd degree polynomial.
Recommendations
For versions prior to 2.2.8.1, update to version 2.2.8.1 to resolve the issue.
For versions prior to 3.0.9.1, update to version 3.0.9.1 to resolve the issue.
As a temporary workaround, consider restricting access to the
Content-Type header to minimize the risk of exploitation.Exploit
Fix
DoS
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Weakness Enumeration
Related Identifiers
Affected Products
Almalinux
Astra Linux
Centos
Linuxmint
Rack
Red Hat
Red Os
Rocky Linux
Suse
Ubuntu