Description
Spring Data's internal property-lookup cache accepts and permanently retains attacker-supplied strings as cache keys, allowing heap exhaustion through repeated requests. Affected versions: Spring Data Commons 2.7.0 through 2.7.19; 3.3.0 through 3.3.16; 3.4.0 through 3.4.14; 3.5.0 through 3.5.11; 4.0.0 through 4.0.5.
CVSS breakdown
CVSS 3.1
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
Affected products
- Spring / Spring Data Commons2.7.0 – 2.7.20
- Spring / Spring Data Commons3.3.0 – 3.3.17
- Spring / Spring Data Commons3.4.0 – 3.4.15
- Spring / Spring Data Commons3.5.0 – 3.5.12
- Spring / Spring Data Commons4.0.0 – 4.0.6