VulnerabilityDeferred
CVE-2025-53603
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.
HIGH 7.5EPSS 0.65%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.65%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.65% probability · 49th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-476
- Source
- cve@mitre.org
References
- https://github.com/Alinto/sope/blob/3146fbdb6ff3314e37e5c3682deeeef7d0f32064/sope-core/NGExtensions/NGHashMap.m#L790
- https://github.com/Alinto/sope/commit/280104e45c20519ac4849ebf8bca114d91383543
- https://github.com/Alinto/sope/compare/SOGo-2.0.1...SOGo-2.0.2
- https://github.com/Alinto/sope/pull/69
- https://www.openwall.com/lists/oss-security/2025/07/02/3
- http://www.openwall.com/lists/oss-security/2025/07/05/1
- https://lists.debian.org/debian-lts-announce/2025/08/msg00001.html
- https://www.openwall.com/lists/oss-security/2025/07/02/3
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.