7.5
HIGH
CVE-2018-10193
LogMeIn LastPass Denial of Service (DoS) HTML Injection
Description

LogMeIn LastPass through 4.15.0 allows remote attackers to cause a denial of service (browser hang) via an HTML document because the resource consumption of onloadwff.js grows with the number of INPUT elements.

INFO

Published Date :

April 18, 2018, 12:29 a.m.

Last Modified :

Oct. 3, 2019, 12:03 a.m.

Remotely Exploitable :

Yes !

Impact Score :

3.6

Exploitability Score :

3.9
Affected Products

The following products are affected by CVE-2018-10193 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Logmein lastpass
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2018-10193.

URL Resource
https://forums.lastpass.com/viewtopic.php?f=12&t=286955 Issue Tracking Third Party Advisory
https://twitter.com/LastPassHelp/status/955478245650071552 Issue Tracking Third Party Advisory
https://www.youtube.com/watch?v=wTcYWZwq3TE Exploit Third Party Advisory

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2018-10193 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2018-10193 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CWE Remap by [email protected]

    Oct. 03, 2019

    Action Type Old Value New Value
    Changed CWE CWE-399 CWE-399 CWE-400
  • Modified Analysis by [email protected]

    Mar. 07, 2019

    Action Type Old Value New Value
    Changed Reference Type https://twitter.com/LastPassHelp/status/955478245650071552 Issue Tracking https://twitter.com/LastPassHelp/status/955478245650071552 Issue Tracking, Third Party Advisory
    Changed Reference Type https://www.youtube.com/watch?v=wTcYWZwq3TE No Types Assigned https://www.youtube.com/watch?v=wTcYWZwq3TE Exploit, Third Party Advisory
    Changed CPE Configuration OR *cpe:2.3:a:logmein:lastpass:*:*:*:*:*:*:*:* versions up to (including) 4.9.1 OR *cpe:2.3:a:logmein:lastpass:*:*:*:*:*:chrome:*:* versions up to (including) 4.15.0
  • CVE Modified by [email protected]

    Jul. 19, 2018

    Action Type Old Value New Value
    Changed Description LogMeIn LastPass through 4.9.1 allows remote attackers to cause a denial of service (browser hang) via an HTML document because the resource consumption of onloadwff.js grows with the number of INPUT elements. LogMeIn LastPass through 4.15.0 allows remote attackers to cause a denial of service (browser hang) via an HTML document because the resource consumption of onloadwff.js grows with the number of INPUT elements.
    Added Reference https://www.youtube.com/watch?v=wTcYWZwq3TE [No Types Assigned]
  • Initial Analysis by [email protected]

    May. 22, 2018

    Action Type Old Value New Value
    Added CVSS V2 (AV:N/AC:L/Au:N/C:N/I:N/A:P)
    Added CVSS V3 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
    Changed Reference Type https://forums.lastpass.com/viewtopic.php?f=12&t=286955 No Types Assigned https://forums.lastpass.com/viewtopic.php?f=12&t=286955 Issue Tracking, Third Party Advisory
    Changed Reference Type https://twitter.com/LastPassHelp/status/955478245650071552 No Types Assigned https://twitter.com/LastPassHelp/status/955478245650071552 Issue Tracking
    Added CWE CWE-399
    Added CPE Configuration OR *cpe:2.3:a:logmein:lastpass:*:*:*:*:*:*:*:* versions up to (including) 4.9.1
  • CVE Modified by [email protected]

    Apr. 18, 2018

    Action Type Old Value New Value
    Removed Reference https://forums.lastpass.com/viewtopic.php?f=12&t=286955 [No Types Assigned]
    Added Reference https://forums.lastpass.com/viewtopic.php?f=12&t=286955 [No Types Assigned]
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2018-10193 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2018-10193 weaknesses.

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.79 }} -0.07%

score

0.79443

percentile

CVSS30 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability