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MitreCVE-2017-7720

HistoryApr 26, 2017 - 2:59 p.m.

CVE-2017-7720

2017-04-2614:59:00

CWE-119

mitre

web.nvd.nist.gov

221

cve-2017-7720

buffer overflow

privatetunnel

denial of service

seh overwrite

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

AI Score

Confidence

High

EPSS

0.001

Percentile

35.4%

JSON

Buffer overflow in PrivateTunnel 2.7 and 2.8 allows local attackers to cause a denial of service (SEH overwrite) or possibly have unspecified other impact via a long password.

Affected configurations

Nvd

Node

privatetunnelprivatetunnelMatch2.7

privatetunnelprivatetunnelMatch2.8

VendorProductVersionCPE
privatetunnelprivatetunnel2.7cpe:2.3:a:privatetunnel:privatetunnel:2.7:*:*:*:*:*:*:*
privatetunnelprivatetunnel2.8cpe:2.3:a:privatetunnel:privatetunnel:2.8:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
privatetunnel	privatetunnel	2.7	cpe:2.3:a:privatetunnel:privatetunnel:2.7:::::::*
privatetunnel	privatetunnel	2.8	cpe:2.3:a:privatetunnel:privatetunnel:2.8:::::::*

References

www.exploit-db.com/exploits/41916/

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

AI Score

Confidence

High

EPSS

0.001

Percentile

35.4%

JSON

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