CVEvulnerability

CVE-2018-8753

5.9 MEDIUM Published 2018-08-15 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2018-08-15
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.0 ([email protected])
5.9 MEDIUM — CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
CVSS 2.0 ([email protected])
4.3 MEDIUM — AV:N/AC:M/Au:N/C:P/I:N/A:N

Description

The IKEv1 implementation in Clavister cOS Core before 11.00.11, 11.20.xx before 11.20.06, and 12.00.xx before 12.00.09 allows remote attackers to decrypt RSA-encrypted nonces by leveraging a Bleichenbacher attack.

Affected configurations

• clavister cos core (< 11.00.11) • clavister cos core (>= 11.20.00 < 11.20.06) • clavister cos core (>= 12.00.00 < 12.00.09)

References