CVE-2020-7733

Public Exploit
Regular Expression Denial of Service (ReDoS)

Description

The package ua-parser-js before 0.7.22 are vulnerable to Regular Expression Denial of Service (ReDoS) via the regex for Redmi Phones and Mi Pad Tablets UA.

Category

7.5
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 1.73% Top 20%
Third-Party Advisory github.com Third-Party Advisory snyk.io Third-Party Advisory snyk.io Third-Party Advisory snyk.io Third-Party Advisory oracle.com
Affected: n/a ua-parser-js
Published at:
Updated at:

References

Link Tags
https://snyk.io/vuln/SNYK-JS-UAPARSERJS-610226 third party advisory exploit
https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-674665 third party advisory exploit
https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWERGITHUBFAISALMAN-674666 third party advisory exploit
https://github.com/faisalman/ua-parser-js/commit/233d3bae22a795153a7e6638887ce159c63e557d third party advisory patch
https://www.oracle.com//security-alerts/cpujul2021.html third party advisory

Frequently Asked Questions

What is the severity of CVE-2020-7733?
CVE-2020-7733 has been scored as a high severity vulnerability.
How to fix CVE-2020-7733?
To fix CVE-2020-7733, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2020-7733 being actively exploited in the wild?
It is possible that CVE-2020-7733 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~2% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2020-7733?
CVE-2020-7733 affects n/a ua-parser-js.
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