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cveRedhatCVE-2017-12166
HistoryOct 04, 2017 - 1:29 a.m.

CVE-2017-12166

2017-10-0401:29:02
CWE-787
redhat
web.nvd.nist.gov
69
2
openvpn
vulnerability
buffer overflow
code execution
nvd
cve-2017-12166

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/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

AI Score

9.1

Confidence

High

EPSS

0.007

Percentile

80.5%

JSON

OpenVPN versions before 2.3.3 and 2.4.x before 2.4.4 are vulnerable to a buffer overflow vulnerability when key-method 1 is used, possibly resulting in code execution.

Affected configurations

Nvd
Node
openvpnopenvpnRange<2.3.18
OR
openvpnopenvpnRange2.4.0–2.4.4
Node
debiandebian_linuxMatch9.0

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CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/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

AI Score

9.1

Confidence

High

EPSS

0.007

Percentile

80.5%

JSON
Related for CVE-2017-12166
nessus9fedora4veracode1debiancve1nvd1altlinux1openvas8freebsd1suse4prion1checkpoint_advisories1mageia1cvelist1osv2ubuntucve1archlinux1amazon1debian1