7.5

CVE-2025-27788

Ruby JSON Parser has Out-of-bounds Read

JSON is a JSON implementation for Ruby. Starting in version 2.10.0 and prior to version 2.10.2, a specially crafted document could cause an out of bound read, most likely resulting in a crash. Versions prior to 2.10.0 are not vulnerable. Version 2.10.2 fixes the problem. No known workarounds are available.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Ruby-lang ≫ Javascript Object Notation SwPlatformruby Version >= 2.10.0 < 2.10.2
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.67% 0.469
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7.5 3.9 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
security-advisories@github.com 7.5 3.9 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE-125 Out-of-bounds Read

The product reads data past the end, or before the beginning, of the intended buffer.

https://github.com/ruby/json/security/advisories/GHSA-9m3q-rhmv-5q44
Third Party Advisory
https://github.com/ruby/json/commit/c56db31f800d5d508389793e69682f99749dbadf
Patch
https://github.com/ruby/json/releases/tag/v2.10.2
Release Notes