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ubuntucveUbuntu.comUB:CVE-2017-2781
HistoryJun 22, 2017 - 12:00 a.m.

CVE-2017-2781

2017-06-2200:00:00
ubuntu.com
ubuntu.com
11

CVSS2

7.5

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

CVSS3

9.8

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

EPSS

0.029

Percentile

90.9%

An exploitable heap buffer overflow vulnerability exists in the X509
certificate parsing functionality of InsideSecure MatrixSSL 3.8.7b. A
specially crafted x509 certificate can cause a buffer overflow on the heap
resulting in remote code execution. To trigger this vulnerability, a
specially crafted x509 certificate must be presented to the vulnerable
client or server application when initiating secure connection.

CVSS2

7.5

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

CVSS3

9.8

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

EPSS

0.029

Percentile

90.9%