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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
mitreCNA
7.5 HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CISA-ADPADP
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Awaiting analysis
This vulnerability is currently awaiting analysis.
Base Score
CVSS 3.x
EPSS Score
Percentile: 18%
Debian logo
Debian Releases
Debian Product
Codename
sope
bullseye
vulnerable
bullseye (security)
5.0.1-2+deb11u1
fixed
bookworm
vulnerable
bookworm (security)
5.8.0-1+deb12u1
fixed
forky
5.12.1-2
fixed
sid
5.12.1-2
fixed
trixie
5.12.1-2
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
sogo
plucky
needs-triage
oracular
ignored
noble
dne
jammy
needs-triage
focal
needs-triage
bionic
needs-triage
xenial
needs-triage
Common Weakness Enumeration
References
https://github.com/Alinto/sope/blob/3146fbdb6ff3314e37e5c3682deeeef7d0f32064/sope-core/NGExtensions/NGHashMap.m#L790
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
https://www.openwall.com/lists/oss-security/2025/07/02/3