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freebsdFreeBSD215E740E-9C56-11E5-90E7-B499BAEBFEAF
HistoryDec 03, 2015 - 12:00 a.m.

libressl -- NULL pointer dereference

2015-12-0300:00:00
vuxml.freebsd.org
26

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.944 High

EPSS

Percentile

99.2%

The OpenBSD project reports:

A NULL pointer deference could be triggered by a crafted
certificate sent to services configured to verify client
certificates on TLS/SSL connections.

OSVersionArchitecturePackageVersionFilename
FreeBSDanynoarchlibressl< 2.2.5UNKNOWN

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.944 High

EPSS

Percentile

99.2%