CVE-2025-53603

high

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.

References

https://www.openwall.com/lists/oss-security/2025/07/02/3

https://lists.debian.org/debian-lts-announce/2025/08/msg00001.html

https://github.com/Alinto/sope/pull/69

https://github.com/Alinto/sope/compare/SOGo-2.0.1...SOGo-2.0.2

https://github.com/Alinto/sope/blob/3146fbdb6ff3314e37e5c3682deeeef7d0f32064/sope-core/NGExtensions/NGHashMap.m#L790

http://www.openwall.com/lists/oss-security/2025/07/05/1

Details

Source: Mitre, NVD

Published: 2025-07-05

Updated: 2025-11-04

Risk Information

CVSS v2

Base Score: 7.8

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C

Severity: High

CVSS v3

Base Score: 7.5

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H