The Internet Key Exchange v1 main mode is vulnerable to offline dictionary or brute force attacks. Reusing a key pair across different versions and modes of IKE could lead to cross-protocol authentication bypasses. It is well known, that the aggressive mode of IKEv1 PSK is vulnerable to offline dictionary or brute force attacks. For the main mode, however, only an online attack against PSK authentication was thought to be feasible. This vulnerability could allow an attacker to recover a weak Pre-Shared Key or enable the impersonation of a victim host or network.
References
Link | Resource |
---|---|
https://blogs.cisco.com/security/great-cipher-but-where-did-you-get-that-key | Third Party Advisory |
https://my.f5.com/manage/s/article/K42378447 | |
https://web-in-security.blogspot.com/2018/08/practical-dictionary-attack-on-ipsec-ike.html | Exploit Third Party Advisory |
https://www.kb.cert.org/vuls/id/857035 | Third Party Advisory US Government Resource |
https://www.usenix.org/system/files/conference/usenixsecurity18/sec18-felsch.pdf | Third Party Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: certcc
Published: 2018-09-06T21:00:00
Updated: 2024-06-24T19:08:15.699Z
Reserved: 2018-01-12T00:00:00
Link: CVE-2018-5389
JSON object: View
NVD Information
Status : Modified
Published: 2018-09-06T21:29:00.220
Modified: 2024-06-24T20:15:09.857
Link: CVE-2018-5389
JSON object: View
Redhat Information
No data.
CWE