Home/CVE/The package ua-parser-js before 0.7.22 are vulnerable to Regular Expression Denial of Service (ReDoS) via the regex for
CVE

CVE-2020-7733

The package ua-parser-js before 0.7.22 are vulnerable to Regular Expression Denial of Service (ReDoS) via the regex for

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.

HIGH · CVSS 7.5 EPSS 0.01196
Act now
  • Public exploit or PoC is available
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-400Uncontrolled Resource Consumption
▤

Affected Products & Versions

2
ua-parser-js project ua-parser-js< 0.7.22
oracle communications cloud native core network function cloud native environmentall versions
▤

Affected Packages

1
Language-ecosystem packages (from OSV) tied to this CVE, with the version that fixes it - the dependency-level detail NVD doesn’t carry.
npm ua-parser-js HIGH fixed in 0.7.22
⚠

Public Exploits & PoCs

3
pocsnyk.io · SNYK-JAVA-ORGWEBJARSBOWERGITHUBFAISALMAN-674666snyk.io
pocsnyk.io · SNYK-JAVA-ORGWEBJARSNPM-674665snyk.io
pocsnyk.io · SNYK-JS-UAPARSERJS-610226snyk.io
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Scoring & Timeline

7.5
HIGH · CVSS v3.1 · report@snyk.io
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD16 Sep 2020 · 02:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
⚑

Vendor Advisories

2
rhsaRHSA-2021:2865Low
rhsaRHSA-2021:4626Moderate
🔗

References & Sources

2
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://github.com/faisalman/ua-parser-js/commit/233d3bae22a795153a7e6638887ce159c63e557dPatchThird Party Advisory
https://www.oracle.com//security-alerts/cpujul2021.htmlThird Party Advisory
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