Description
In Alinto SOPE SOGo 2.0.2 through 5.12.2, sope-core/NGExtensions/NGHashMap.m allows a NULL pointer dereference and SOGo crash via a request in which a parameter in the query string is a duplicate of a parameter in the POST body.
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
- Alinto / SOPESOGo 2.0.2 – 5.12.2
References
- MISChttps://github.com/Alinto/sope/compare/SOGo-2.0.1...SOGo-2.0.2
- MAILING_LISThttps://www.openwall.com/lists/oss-security/2025/07/02/3
- MISChttps://github.com/Alinto/sope/blob/3146fbdb6ff3314e37e5c3682deeeef7d0f32064/sope-core/NGExtensions/NGHashMap.m#L790
- PATCHhttps://github.com/Alinto/sope/pull/69
- PATCHhttps://github.com/Alinto/sope/commit/280104e45c20519ac4849ebf8bca114d91383543