CVE-2018-25426

EUVD-2018-21948
WinMTR 0.91 contains a denial of service vulnerability that allows attackers to crash the application by sending a malformed payload file containing a large buffer of repeated characters. Attackers can create a specially crafted input file with 238 bytes of data to trigger a buffer overflow condition that causes the application to crash.
Classic Buffer Overflow
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 40%
Affected Products (NVD)
VendorProductVersion
winmtrwinmtr
0.91
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
http://winmtr.net
http://winmtr.net/winmtr_download/
https://www.exploit-db.com/exploits/45769
https://www.vulncheck.com/advisories/winmtr-denial-of-service-via-buffer-overflow