description: The optional "LDAP contacts provider" could be abused by privileged users to inject LDAP filter strings that allow to access content outside of the intended hierarchy. Unauthorized users could break confidentiality of information in the directory and potentially cause high load on the directory server, leading to denial of service. Encoding has been added for user-provided fragments that are used when constructing the LDAP query. No publicly available exploits are known.
problem types: CWE-90 Improper Neutralization of Special Elements used in an LDAP Query ('LDAP Injection')
affected:
{
defaultStatus: unaffected
modules: backend
product: OX App Suite
vendor: Open-Xchange GmbH
versions:
lessThanOrEqual: 7.10.6-rev50, status: affected, version: 0, versionType: semver
lessThanOrEqual: 8.16, status: affected, version: 0, versionType: semver
}
metrics:
cvssV3_1: [
attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: LOW
baseScore: 7.6
baseSeverity: HIGH
confidentialityImpact: HIGH
integrityImpact: NONE
privilegesRequired: HIGH
scope: CHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:L
version: 3.1
]
format: CVSS
scenarios: GENERAL