title: Additional information exposure with Spring Data JPA example matcher
description: This affects Spring Data JPA in versions up to and including 2.1.6, 2.0.14 and 1.11.20. ExampleMatcher using ExampleMatcher.StringMatcher.STARTING, ExampleMatcher.StringMatcher.ENDING or ExampleMatcher.StringMatcher.CONTAINING could return more results than anticipated when a maliciously crafted example value is supplied.
problem types: CWE-155: Improper Neutralization of Wildcards or Matching Symbols
affected:
{
product: Spring Data JPA
vendor: Spring
versions:
lessThan: 2.1.8.RELEASE, status: affected, version: 2.1, versionType: custom
lessThan: 1.11.22.RELEASE, status: affected, version: 1.11, versionType: custom
}
metrics:
cvssV3_0: [
attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: NONE
baseScore: 3.5
baseSeverity: LOW
confidentialityImpact: LOW
integrityImpact: NONE
privilegesRequired: LOW
scope: UNCHANGED
userInteraction: REQUIRED
vectorString: CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N
version: 3.0
]