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ubuntucveUbuntu.comUB:CVE-2017-2800
HistoryMay 24, 2017 - 12:00 a.m.

CVE-2017-2800

2017-05-2400:00:00
ubuntu.com
ubuntu.com
4

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.137 Low

EPSS

Percentile

95.7%

A specially crafted x509 certificate can cause a single out of bounds byte
overwrite in wolfSSL through 3.10.2 resulting in potential certificate
validation vulnerabilities, denial of service and possible remote code
execution. In order to trigger this vulnerability, the attacker needs to
supply a malicious x509 certificate to either a server or a client
application using this library.

Bugs

OSVersionArchitecturePackageVersionFilename
ubuntu16.04noarchwolfssl< anyUNKNOWN

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.137 Low

EPSS

Percentile

95.7%