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[email protected]NVD:CVE-2020-18171

HistoryJul 26, 2021 - 8:15 p.m.

CVE-2020-18171

2021-07-2620:15:08

CWE-269

[email protected]

web.nvd.nist.gov

techsmith snagit

ole

privilege escalation

security vulnerability

CVSS2

7.2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

CVSS3

8.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.001

Percentile

17.8%

JSON

TechSmith Snagit 19.1.0.2653 uses Object Linking and Embedding (OLE) which can allow attackers to obfuscate and embed crafted files used to escalate privileges. NOTE: This implies that Snagit’s use of OLE is a security vulnerability unto itself and it is not. See reference document for more details

Affected configurations

Nvd

Node

techsmithsnagitMatch19.1.0.2653

AND

microsoftwindowsMatch-

VendorProductVersionCPE
techsmithsnagit19.1.0.2653cpe:2.3:a:techsmith:snagit:19.1.0.2653:*:*:*:*:*:*:*
microsoftwindows-cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
techsmith	snagit	19.1.0.2653	cpe:2.3:a:techsmith:snagit:19.1.0.2653:::::::*
microsoft	windows	-	cpe:2.3:o:microsoft:windows:-:::::::*

References

docs.google.com/document/d/1W33rsdISmexLOGS4VmLUIITRU_KqGULcij1Z6QyxsjU/edit?usp=sharing

github.com/GitHubAssessments/CVE_Assessment_06_2019/blob/master/Snagit_Review.pdf

CVSS2

7.2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

CVSS3

8.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.001

Percentile

17.8%

JSON

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