NULL Pointer Dereference in Alinto SOPE SOGo Affects Multiple Versions
CVE-2025-53603

7.5HIGH

Key Information:

Vendor

Alinto

Status
Sope
Vendor
CVE Published:
5 July 2025

What is CVE-2025-53603?

A vulnerability exists in Alinto SOPE SOGo versions ranging from 2.0.2 to 5.12.2 that allows for a NULL pointer dereference, potentially crashing the system. This issue arises when a query string contains a parameter that is a duplicate of one in the POST body, leading to unintended application behavior. Users of affected versions should seek to apply updates or patches to mitigate this risk.

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Affected Version(s)

SOPE SOGo 2.0.2 <= 5.12.2

References

https://github.com/Alinto/sope/compare/SOGo-2.0.1...SOGo-...
https://www.openwall.com/lists/oss-security/2025/07/02/3
https://github.com/Alinto/sope/blob/3146fbdb6ff3314e37e5c...

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

JSON
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