CVE-2024-27282

An issue was discovered in Ruby 3.x through 3.3.0. If attacker-supplied data is provided to the Ruby regex compiler, it is possible to extract arbitrary heap data relative to the start of the text, including pointers and sensitive strings. The fixed versions are 3.0.7, 3.1.5, 3.2.4, and 3.3.1.

CVSS v3 6.6 MEDIUM

6.6^/10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 4.7

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

References

Link	Resource
https://hackerone.com/reports/2122624
https://www.ruby-lang.org/en/news/2024/04/23/arbitrary-memory-address-read-regexp-cve-2024-27282/
https://hackerone.com/reports/2122624
https://security.netapp.com/advisory/ntap-20241011-0007/
https://www.ruby-lang.org/en/news/2024/04/23/arbitrary-memory-address-read-regexp-cve-2024-27282/

Configurations

No configuration.

History

21 Nov 2024, 09:04

Type	Values Removed	Values Added
References		() https://security.netapp.com/advisory/ntap-20241011-0007/ -
References	~~() https://hackerone.com/reports/2122624 -~~	() https://hackerone.com/reports/2122624 -
References	~~() https://www.ruby-lang.org/en/news/2024/04/23/arbitrary-memory-address-read-regexp-cve-2024-27282/ -~~	() https://www.ruby-lang.org/en/news/2024/04/23/arbitrary-memory-address-read-regexp-cve-2024-27282/ -

01 Nov 2024, 19:35

Type	Values Removed	Values Added
CWE		CWE-125
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 6.6

14 May 2024, 16:13

Type	Values Removed	Values Added
New CVE

Information

Published : 2024-05-14 15:11

Updated : 2024-11-21 09:04

NVD link : CVE-2024-27282

Mitre link : CVE-2024-27282

CVE.ORG link : CVE-2024-27282

JSON object : View

Products Affected

No product.

CWE

CWE-125

Out-of-bounds Read

{"id": "CVE-2024-27282", "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.6, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:L", "integrityImpact": "LOW", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "LOW", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 4.7, "exploitabilityScore": 1.8}]}, "published": "2024-05-14T15:11:57.667", "references": [{"url": "https://hackerone.com/reports/2122624", "source": "cve@mitre.org"}, {"url": "https://www.ruby-lang.org/en/news/2024/04/23/arbitrary-memory-address-read-regexp-cve-2024-27282/", "source": "cve@mitre.org"}, {"url": "https://hackerone.com/reports/2122624", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://security.netapp.com/advisory/ntap-20241011-0007/", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://www.ruby-lang.org/en/news/2024/04/23/arbitrary-memory-address-read-regexp-cve-2024-27282/", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Awaiting Analysis", "weaknesses": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "description": [{"lang": "en", "value": "CWE-125"}]}], "descriptions": [{"lang": "en", "value": "An issue was discovered in Ruby 3.x through 3.3.0. If attacker-supplied data is provided to the Ruby regex compiler, it is possible to extract arbitrary heap data relative to the start of the text, including pointers and sensitive strings. The fixed versions are 3.0.7, 3.1.5, 3.2.4, and 3.3.1."}, {"lang": "es", "value": "Se descubri\u00f3 un problema en Ruby 3.x hasta 3.3.0. Si los datos proporcionados por el atacante se proporcionan al compilador de expresiones regulares de Ruby, es posible extraer datos del mont\u00f3n arbitrarios relacionados con el inicio del texto, incluidos punteros y cadenas confidenciales. Las versiones fijas son 3.0.7, 3.1.5, 3.2.4 y 3.3.1."}], "lastModified": "2024-11-21T09:04:14.410", "sourceIdentifier": "cve@mitre.org"}

6.6 /10