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Description

Improper Restriction of Operations within the Bounds of a Memory Buffer (CWE-119) in the OpenSSL-based session module in AxxonSoft Axxon One (C-Werk) 2.0.6 and earlier on Windows allows a remote attacker under high load conditions to cause application crashes or unpredictable behavior via triggering memory reallocation errors when handling expired session keys.

PUBLISHED Reserved 2025-09-10 | Published 2025-09-10 | Updated 2025-10-08 | Assigner AxxonSoft




HIGH: 7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

HIGH: 8.7CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

Problem types

CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer

Product status

Default status
unaffected

Any version
affected

Credits

Reported internally during AxxonSoft performance and fault-injection testing. finder

References

www.axxonsoft.com/...y-disclosure-policy/security-advisories

cve.org (CVE-2025-10225)

nvd.nist.gov (CVE-2025-10225)

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