CVE-2024-25126 (GCVE-0-2024-25126)
Vulnerability from cvelistv5 – Published: 2024-02-28 23:28 – Updated: 2025-02-13 17:40
VLAI
EPSS
VEX
Title
Rack ReDos in content type parsing (2nd degree polynomial)
Summary
Rack is a modular Ruby web server interface. Carefully crafted content type headers can cause Rack’s media type parser to take much longer than expected, leading to a possible denial of service vulnerability (ReDos 2nd degree polynomial). This vulnerability is patched in 3.0.9.1 and 2.2.8.1.
Severity
5.3 (Medium)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-1333 - Inefficient Regular Expression Complexity
Assigner
References
7 references
| URL | Tags |
|---|---|
| https://github.com/rack/rack/security/advisories/… | x_refsource_CONFIRM |
| https://github.com/rack/rack/commit/6efb2ceea003c… | x_refsource_MISC |
| https://github.com/rack/rack/commit/d9c163a443b8c… | x_refsource_MISC |
| https://discuss.rubyonrails.org/t/denial-of-servi… | x_refsource_MISC |
| https://github.com/rubysec/ruby-advisory-db/blob/… | x_refsource_MISC |
| https://lists.debian.org/debian-lts-announce/2024… | |
| https://security.netapp.com/advisory/ntap-2024051… |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| rack | rack |
Affected:
>= 3.0.0, < 3.0.9.1
Affected: >= 0.4, < 2.2.8.1 |
|
| rack_project | rack |
Affected:
3.0.0 , < 3.0.9.1
(custom)
Affected: 0.4 , < 2.2.8.1 (custom) cpe:2.3:a:rack_project:rack:3.0.0:rc1:*:*:*:ruby:*:* |
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"dataType": "CVE_RECORD",
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}
}
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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