CVE-2020-7733 Regular Expression Denial of Service (ReDoS)

2020-09-1614:10:14

snyk

www.cve.org

cve-2020-7733

regular expression denial of service

redmi phones

mi pad tablets

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

AI Score

7.5

Confidence

High

EPSS

0.004

Percentile

73.2%

JSON

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.

CNA Affected

[
  {
    "product": "ua-parser-js",
    "vendor": "n/a",
    "versions": [
      {
        "lessThan": "0.7.22",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]