CVE-2018-6638

CriticalCVSS 9.8/10Last modified Jun 17, 2026

Description

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.

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-787

Affected software

No affected versions have been published.

Timeline

Published: Feb 28, 2018
Last modified: Jun 17, 2026
NVD status: Modified

Related CVEs from 2018

CVE-2018-66399.8An out-of-bounds write (Remote Code Execution) issue was discovered in Design Science MathType 6.9c. A size used by memmove is read from the CVE-2018-66409.8A Heap Overflow (Remote Code Execution) issue was discovered in Design Science MathType 6.9c. Crafted input can modify the next pointer of a CVE-2018-66419.8An Arbitrary Free (Remote Code Execution) issue was discovered in Design Science MathType 6.9c. Crafted input can overwrite a structure, lea CVE-2018-66436.1Infoblox NetMRI 7.1.1 has Reflected Cross-Site Scripting via the /api/docs/index.php query parameter.CVE-2018-66447.5SBLIM Small Footprint CIM Broker (SFCB) 1.4.9 has a null pointer (DoS) vulnerability via a crafted POST request to the /cimom URI.CVE-2018-66518.8In the uncurl_ws_accept function in uncurl.c in uncurl before 0.07, as used in Parsec before 140-3, insufficient Origin header validation (a CVE-2018-66535.3comforte SWAP 1049 through 1069 and 20.0.0 through 21.5.3 (as used in SSLOBJ on HPE NonStop SSL T0910, and in the comforte SecurCS, SecurFTP CVE-2018-66548.8The Grammarly extension before 2018-02-02 for Chrome allows remote attackers to discover authentication tokens via an 'action: "user"' reque CVE-2018-66555.4PHP Scripts Mall Doctor Search Script 1.0.2 has Stored XSS via an arbitrary profile field.CVE-2018-66566.5Z-BlogPHP 1.5.1 has CSRF via zb_users/plugin/AppCentre/app_del.php, as demonstrated by deleting files and directories.CVE-2018-66595.4Reflected Cross-Site Scripting vulnerability in McAfee ePolicy Orchestrator (ePO) 5.3.2, 5.3.1, 5.3.0 and 5.9.0 allows remote authenticated CVE-2018-66604.9Directory Traversal vulnerability in McAfee ePolicy Orchestrator (ePO) 5.3.2, 5.3.1, 5.3.0 and 5.9.0 allows administrators to use Windows al