PT-2018-9745 · Logmein · Logmein Lastpass

Published 2018-04-18 · Updated 2019-10-03 · CVE-2018-10193

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions: LogMeIn LastPass versions through 4.15.0

Description: The issue allows remote attackers to cause a denial of service, resulting in a browser hang, by exploiting an HTML document. This occurs because the resource consumption of onloadwff.js increases with the number of INPUT elements.

Recommendations: For versions through 4.15.0, update to a version later than 4.15.0 to resolve the issue.

Exploit

Fix

Resource Exhaustion

Weakness Enumeration

CWE-400

Related Identifiers

CVE-2018-10193

Affected Products

Logmein Lastpass

References · 5

• 🔥 https://youtube.com/watch?v=wTcYWZwq3TE · Exploit
• https://osv.dev/vulnerability/CVE-2018-10193 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2018-10193 · Security Note
• https://forums.lastpass.com/viewtopic.php?f=12&t=286955 · Note
• https://twitter.com/LastPassHelp/status/955478245650071552 · Note