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cveRedhatCVE-2016-3071
HistoryApr 18, 2016 - 2:59 p.m.

CVE-2016-3071

2016-04-1814:59:02
CWE-20
CWE-310
redhat
web.nvd.nist.gov
25
cve-2016-3071
libreswan
remote attackers
denial of service
daemon restart
ikev2
aes_xcbc transform

CVSS2

5

Attack Vector

NETWORK

Attack 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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

AI Score

7.2

Confidence

High

EPSS

0.005

Percentile

77.4%

Libreswan 3.16 might allow remote attackers to cause a denial of service (daemon restart) via an IKEv2 aes_xcbc transform.

Affected configurations

Nvd
Node
libreswanlibreswanMatch3.16
Node
fedoraprojectfedoraMatch23
OR
fedoraprojectfedoraMatch24
VendorProductVersionCPE
libreswanlibreswan3.16cpe:2.3:a:libreswan:libreswan:3.16:*:*:*:*:*:*:*
fedoraprojectfedora23cpe:2.3:o:fedoraproject:fedora:23:*:*:*:*:*:*:*
fedoraprojectfedora24cpe:2.3:o:fedoraproject:fedora:24:*:*:*:*:*:*:*

CVSS2

5

Attack Vector

NETWORK

Attack 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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

AI Score

7.2

Confidence

High

EPSS

0.005

Percentile

77.4%