Vulnerability Details : CVE-2018-10193
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.
Vulnerability category: Denial of service
Products affected by CVE-2018-10193
- cpe:2.3:a:logmein:lastpass:*:*:*:*:*:chrome:*:*
Exploit prediction scoring system (EPSS) score for CVE-2018-10193
0.67%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 80 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2018-10193
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:N/I:N/A:P |
10.0
|
2.9
|
NIST | |
|
7.5
|
HIGH | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
3.9
|
3.6
|
NIST |
CWE ids for CVE-2018-10193
-
The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources.Assigned by: nvd@nist.gov (Primary)
References for CVE-2018-10193
-
https://twitter.com/LastPassHelp/status/955478245650071552
LastPass Support on Twitter: "Hello, Steve. Thank you for the report and your insight. We will pass this information to our team for future improvements. Thank you.… https://t.co/J1SQDgtCI0"Issue Tracking;Third Party Advisory
-
https://forums.lastpass.com/viewtopic.php?f=12&t=286955
LastPass Forums • View topic - Chrome Extension slowing down all sitesIssue Tracking;Third Party Advisory
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https://www.youtube.com/watch?v=wTcYWZwq3TE
CVE 2018 10193 - LastPass 4.15.0 and below - YouTubeExploit;Third Party Advisory
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