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nvd[email protected]NVD:CVE-2015-7744
HistoryJan 22, 2016 - 3:59 p.m.

CVE-2015-7744

2016-01-2215:59:04
web.nvd.nist.gov

2.6 Low

CVSS2

Attack Vector

NETWORK

Attack Complexity

HIGH

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

5.9 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

6 Medium

AI Score

Confidence

High

0.008 Low

EPSS

Percentile

82.2%

wolfSSL (formerly CyaSSL) before 3.6.8 does not properly handle faults associated with the Chinese Remainder Theorem (CRT) process when allowing ephemeral key exchange without low memory optimizations on a server, which makes it easier for remote attackers to obtain private RSA keys by capturing TLS handshakes, aka a Lenstra attack.

Affected configurations

NVD
Node
wolfsslwolfsslRange<3.6.8
Node
opensuseleapMatch42.1
OR
opensuseopensuseMatch13.1
OR
opensuseopensuseMatch13.2
Node
mariadbmariadbRange5.5.05.5.46
OR
mariadbmariadbRange10.0.010.0.22
OR
mariadbmariadbRange10.1.010.1.9

2.6 Low

CVSS2

Attack Vector

NETWORK

Attack Complexity

HIGH

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

5.9 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

6 Medium

AI Score

Confidence

High

0.008 Low

EPSS

Percentile

82.2%