Regular Expression Denial of Service (ReDoS) Affecting uap-core package, versions <0.6.0


Severity

Recommended
0.0
medium
0
10

CVSS assessment made by Snyk's Security Team

    Threat Intelligence

    EPSS
    0.78% (82nd percentile)

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  • Snyk ID SNYK-JS-UAPCORE-72743
  • published 30 Dec 2018
  • disclosed 14 Dec 2018
  • credit Lars Strojny lstrojny

How to fix?

Upgrade uap-core to version 0.6.0 or higher.

Overview

uap-core is a contains the core of BrowserScope's original user agent string parser: data collected over the years.

Affected versions of this package are vulnerable to Regular Expression Denial of Service (ReDoS). ​

CVSS Scores

version 3.1
Expand this section

Snyk

Recommended
5.9 medium
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    High
  • Privileges Required (PR)
    None
  • User Interaction (UI)
    None
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    None
  • Integrity (I)
    None
  • Availability (A)
    High