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MitreCVE-2018-6638

HistoryFeb 28, 2018 - 5:29 a.m.

CVE-2018-6638

2018-02-2805:29:00

CWE-787

mitre

web.nvd.nist.gov

cve-2018-6638

stack-based buffer overflow

remote code execution

design science mathtype 6.9c

nvd

security vulnerability

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

AI Score

9.5

Confidence

High

EPSS

0.033

Percentile

91.3%

JSON

A stack-based buffer overflow (Remote Code Execution) issue was discovered in Design Science MathType 6.9c. This occurs in a function call in which the first argument is a corrupted offset value and the second argument is a stack buffer. This is fixed in 6.9d.

Affected configurations

Nvd

Node

wirismathtypeMatch6.9c

VendorProductVersionCPE
wirismathtype6.9ccpe:2.3:a:wiris:mathtype:6.9c:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
wiris	mathtype	6.9c	cpe:2.3:a:wiris:mathtype:6.9c:::::::*

References

www.dessci.com/en/dl/

drive.google.com/open?id=1V-AA1InXBPhgJviabilttkaP4DYay9f6

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

AI Score

9.5

Confidence

High

EPSS

0.033

Percentile

91.3%

JSON

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