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Vulnerability CVE-2018-16870
Published: 2019-01-03
| Description: |
It was found that wolfssl before 3.15.7 is vulnerable to a new variant of the Bleichenbacher attack to perform downgrade attacks against TLS. This may lead to leakage of sensible data. |
Type:
CWE-310 (Cryptographic Issues)
CVSS2 => (AV:N/AC:M/Au:N/C:P/I:N/A:N)
| CVSS Base Score |
Impact Subscore |
Exploitability Subscore |
4.3/10 |
2.9/10 |
8.6/10 |
| Exploit range |
Attack complexity |
Authentication |
Remote |
Medium |
No required |
| Confidentiality impact |
Integrity impact |
Availability impact |
Partial |
None |
None |
References: |
http://cat.eyalro.net/
https://github.com/wolfSSL/wolfssl/pull/1950
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