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MitreCVE-2019-11868

HistoryJul 29, 2019 - 5:15 p.m.

CVE-2019-11868

2019-07-2917:15:11

CWE-787

mitre

web.nvd.nist.gov

cve-2019-11868

see.sys

softether vpn server

vulnerability

security

nvd

CVSS2

4.6

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.4

Confidence

High

EPSS

Percentile

12.6%

JSON

See.sys, up to version 4.25, in SoftEther VPN Server versions 4.29 or older, allows a user to call an IOCTL specifying any kernel address to which arbitrary bytes are written to.

Affected configurations

Nvd

Node

softethersee.sysRange≤4.25

VendorProductVersionCPE
softethersee.sys*cpe:2.3:a:softether:see.sys:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
softether	see.sys	*	cpe:2.3:a:softether:see.sys::::::::

References

downwithup.github.io/CVEPosts

github.com/SoftEtherVPN/SoftEtherVPN/tree/master/src/See

www.softether.org/9-about/News/900-SEVPN201901

CVSS2

4.6

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.4

Confidence

High

EPSS

Percentile

12.6%

JSON

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