CVE-2017-6168in critical feed1 exploit
On BIG-IP versions 11.6.0-11.6.2 (fixed in 11.6.2 HF1), 12.0.0-12.1.2 HF1 (fixed in 12.1.2 HF2), or 13.0.0-13.0.0 HF2 (fixed in 13.0.0 HF3)…
Published 8 y ago · modified 4 mo ago · JSON
Summary
On BIG-IP versions 11.6.0-11.6.2 (fixed in 11.6.2 HF1), 12.0.0-12.1.2 HF1 (fixed in 12.1.2 HF2), or 13.0.0-13.0.0 HF2 (fixed in 13.0.0 HF3) a virtual server configured with a Client SSL profile may be vulnerable to an Adaptive Chosen Ciphertext attack (AKA Bleichenbacher attack) against RSA, which when exploited, may result in plaintext recovery of encrypted messages and/or a Man-in-the-middle (MiTM) attack, despite the attacker not having gained access to the server's private key itself, aka a ROBOT attack.
Exploit prediction (EPSS)
19.64% probability of exploitation in the next 30 days, higher than 97% of all scored CVEs.
Exploits and detections
- Metasploit auxiliary/scanner/ssl/bleichenbacher_oracle Scanner for Bleichenbacher Oracle in RSA PKCS #1 v1.5 · metasploit auxiliary, normal rank · 2009-06-17
CVSS scores
| Assigned by | Version | Score | Vector |
|---|---|---|---|
| NVD | 3.0 | 7.4 | CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N |
| NVD | 2.0 | 4.3 | AV:N/AC:M/Au:N/C:P/I:N/A:N |
Classification
- Weakness
- CWE-203 Observable Discrepancy
References
- robotattack.org / · x_refsource_MISC, x_transferred
- support.f5.com /csp/article/K21905460 · x_refsource_CONFIRM, x_transferred
- securityfocus.com /bid/101901 · vdb-entry, x_refsource_BID, x_transferred
- kb.cert.org /vuls/id/144389 · third-party-advisory, x_refsource_CERT-VN, x_transferred
- securitytracker.com /id/1039839 · vdb-entry, x_refsource_SECTRACK, x_transferred
Sources
- CVE List: CVE-2017-6168
- NVD: CVE-2017-6168
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