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cve[email protected]CVE-2014-3572
HistoryJan 09, 2015 - 2:59 a.m.

CVE-2014-3572

2015-01-0902:59:00
CWE-310
web.nvd.nist.gov
111
openssl
ssl
ecdhe
ecdh
downgrade attack
cve-2014-3572
security vulnerability
nvd

6.6 Medium

AI Score

Confidence

Low

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:L/Au:N/C:N/I:P/A:N

0.047 Low

EPSS

Percentile

92.5%

The ssl3_get_key_exchange function in s3_clnt.c in OpenSSL before 0.9.8zd, 1.0.0 before 1.0.0p, and 1.0.1 before 1.0.1k allows remote SSL servers to conduct ECDHE-to-ECDH downgrade attacks and trigger a loss of forward secrecy by omitting the ServerKeyExchange message.

References

6.6 Medium

AI Score

Confidence

Low

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:L/Au:N/C:N/I:P/A:N

0.047 Low

EPSS

Percentile

92.5%