CVE-2021-42550 (Medium) detected in logback-classic-1.2.3.jar, logback-core-1.2.3.jar

[mend-for-github-com[bot]]

CVE-2021-42550 - Medium Severity Vulnerability

Vulnerable Libraries - logback-classic-1.2.3.jar, logback-core-1.2.3.jar

logback-classic-1.2.3.jar

logback-classic module

Library home page: http://logback.qos.ch

Path to dependency file: /cli/pom.xml

Path to vulnerable library: /cli/pom.xml,/server/impl/pom.xml,/server/plugins/noderoster/impl/pom.xml,/server/plugins/ansible/client/pom.xml,/server/plugins/noderoster/client/pom.xml,/server/dist/pom.xml,/runtime/v2/runner/pom.xml,/docker-images/agent/pom.xml,/runtime/v1/impl/pom.xml,/k8s/agent-operator/pom.xml,/it/common/pom.xml,/runtime/common/pom.xml

Dependency Hierarchy: - :x: **logback-classic-1.2.3.jar** (Vulnerable Library)

logback-core-1.2.3.jar

logback-core module

Library home page: http://logback.qos.ch

Path to dependency file: /server/plugins/ansible/client/pom.xml

Path to vulnerable library: /server/plugins/ansible/client/pom.xml,/server/plugins/noderoster/client/pom.xml,/server/dist/pom.xml,/cli/pom.xml,/docker-images/agent/pom.xml,/server/impl/pom.xml,/k8s/agent-operator/pom.xml,/runtime/v1/impl/pom.xml,/runtime/v2/runner/pom.xml,/it/common/pom.xml,/server/plugins/noderoster/impl/pom.xml,/runtime/common/pom.xml

Dependency Hierarchy: - concord-server-impl-1.75.1-SNAPSHOT.jar (Root Library) - logback-classic-1.2.3.jar - :x: **logback-core-1.2.3.jar** (Vulnerable Library)

Found in base branch: master

Vulnerability Details

In logback version 1.2.7 and prior versions, an attacker with the required privileges to edit configurations files could craft a malicious configuration allowing to execute arbitrary code loaded from LDAP servers. Mend Note: Converted from WS-2021-0491, on 2022-11-07.

Publish Date: 2021-12-16

URL: CVE-2021-42550

CVSS 3 Score Details (6.6)

Base Score Metrics: - Exploitability Metrics: - Attack Vector: Network - Attack Complexity: High - Privileges Required: High - User Interaction: None - Scope: Unchanged - Impact Metrics: - Confidentiality Impact: High - Integrity Impact: High - Availability Impact: High

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Origin: https://cve.mitre.org/cgi-bin/cvename.cgi?name=VE-2021-42550

Release Date: 2021-12-16

Fix Resolution: 1.2.8

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• [ ] Check this box to open an automated fix PR

[mend-for-github-com[bot]]

:heavy_check_mark: This issue was automatically closed by Mend because the vulnerable library in the specific branch(es) was either marked as ignored or it is no longer part of the Mend inventory.

[mend-for-github-com[bot]]

:information_source: This issue was automatically re-opened by Mend because the vulnerable library in the specific branch(es) has been detected in the Mend inventory.