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nvd[email protected]NVD:CVE-2015-0285
HistoryMar 19, 2015 - 10:59 p.m.

CVE-2015-0285

2015-03-1922:59:03
CWE-310
web.nvd.nist.gov
6

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

7.4

Confidence

High

EPSS

0.006

Percentile

78.7%

The ssl3_client_hello function in s3_clnt.c in OpenSSL 1.0.2 before 1.0.2a does not ensure that the PRNG is seeded before proceeding with a handshake, which makes it easier for remote attackers to defeat cryptographic protection mechanisms by sniffing the network and then conducting a brute-force attack.

Affected configurations

Nvd
Node
opensslopensslMatch1.0.2
OR
opensslopensslMatch1.0.2beta1
OR
opensslopensslMatch1.0.2beta2
OR
opensslopensslMatch1.0.2beta3

References

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

7.4

Confidence

High

EPSS

0.006

Percentile

78.7%