CVE-2019-16201

CVE Details

Release Date:2021-07-06

Description


WEBrick::HTTPAuth::DigestAuth in Ruby through 2.4.7, 2.5.x through 2.5.6, and 2.6.x through 2.6.4 has a regular expression Denial of Service cause by looping/backtracking. A victim must expose a WEBrick server that uses DigestAuth to the Internet or a untrusted network.

See more information about CVE-2019-16201 from MITRE CVE dictionary and NIST NVD


CVSS v3.0 metrics


NOTE: The following CVSS v3.0 metrics and score provided are preliminary and subject to review.

Base Score: Base Metrics:
Access Vector: Undefined Attack Complexity: Undefined
Privileges Required: None User Interaction: None
Scope: Unchanged Confidentiality Impact: Undefined
Integrity Impact: Undefined Availability Impact: Undefined

Errata information


PlatformErrataRelease Date
Oracle Linux version 8 (ruby)ELSA-2021-25872021-07-02
Oracle Linux version 8 (ruby)ELSA-2021-25882021-07-07
Oracle Linux version 8 (rubygem-abrt)ELSA-2021-25872021-07-02
Oracle Linux version 8 (rubygem-abrt)ELSA-2021-25882021-07-07
Oracle Linux version 8 (rubygem-bson)ELSA-2021-25872021-07-02
Oracle Linux version 8 (rubygem-bson)ELSA-2021-25882021-07-07
Oracle Linux version 8 (rubygem-bundler)ELSA-2021-25872021-07-02
Oracle Linux version 8 (rubygem-mongo)ELSA-2021-25872021-07-02
Oracle Linux version 8 (rubygem-mongo)ELSA-2021-25882021-07-07
Oracle Linux version 8 (rubygem-mysql2)ELSA-2021-25872021-07-02
Oracle Linux version 8 (rubygem-mysql2)ELSA-2021-25882021-07-07
Oracle Linux version 8 (rubygem-pg)ELSA-2021-25872021-07-02
Oracle Linux version 8 (rubygem-pg)ELSA-2021-25882021-07-07



This page is generated automatically and has not been checked for errors or omissions. For clarification or corrections please contact the Oracle Linux ULN team

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