CVE-2020-25613

CVE Details

Release Date:2021-07-06

Description


An issue was discovered in Ruby through 2.5.8, 2.6.x through 2.6.6, and 2.7.x through 2.7.1. WEBrick, a simple HTTP server bundled with Ruby, had not checked the transfer-encoding header value rigorously. An attacker may potentially exploit this issue to bypass a reverse proxy (which also has a poor header check), which may lead to an HTTP Request Smuggling attack.

See more information about CVE-2020-25613 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-2021-25842021-07-07
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-2021-25842021-07-07
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-2021-25842021-07-07
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-2021-25842021-07-07
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-2021-25842021-07-07
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-2021-25842021-07-07
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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