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[Snyk] Security upgrade mocha from 9.0.0 to 11.1.0#7

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[Snyk] Security upgrade mocha from 9.0.0 to 11.1.0#7
leonmonson wants to merge 1 commit intomainfrom
snyk-fix-5f54f35fe56ebedc23f2a26b82d0ace5

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@leonmonson leonmonson commented Jan 23, 2025

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Snyk has created this PR to fix 1 vulnerabilities in the npm dependencies of this project.

Snyk changed the following file(s):

  • package.json
  • package-lock.json

Vulnerabilities that will be fixed with an upgrade:

Issue Score
high severity Regular Expression Denial of Service (ReDoS)
SNYK-JS-ANSIREGEX-1583908
  696  

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🦉 Regular Expression Denial of Service (ReDoS)

Summary by Sourcery

Bug Fixes:

  • Fix a Regular Expression Denial of Service (ReDoS) vulnerability in Mocha.

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sourcery-ai bot commented Jan 23, 2025

Reviewer's Guide by Sourcery

This pull request upgrades the mocha dependency from version 9.0.0 to 11.1.0 to address a Regular Expression Denial of Service (ReDoS) vulnerability.

Sequence diagram showing potential ReDoS attack mitigation

sequenceDiagram
    actor Attacker
    participant App
    participant Mocha
    participant ANSI_Regex

    Note over App,ANSI_Regex: Before upgrade (v9.0.0)
    Attacker->>App: Send malicious input with complex ANSI patterns
    App->>Mocha: Process test output
    Mocha->>ANSI_Regex: Parse ANSI escape sequences
    ANSI_Regex-->>Mocha: Vulnerable regex processing (potential DoS)
    Mocha-->>App: Delayed/blocked response

    Note over App,ANSI_Regex: After upgrade (v11.1.0)
    Attacker->>App: Send malicious input with complex ANSI patterns
    App->>Mocha: Process test output
    Mocha->>ANSI_Regex: Parse ANSI escape sequences
    ANSI_Regex-->>Mocha: Protected regex processing
    Mocha-->>App: Normal response time
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File-Level Changes

Change Details Files
The mocha dependency was upgraded to address a security vulnerability.
  • The mocha dependency was updated from version 9.0.0 to 11.1.0 in package.json.
  • The package-lock.json file was updated to reflect the new mocha version.
package.json
package-lock.json

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We have skipped reviewing this pull request. It seems to have been created by a bot ('[Snyk]' found in title). We assume it knows what it's doing!

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