CVE-2022-38749 (Medium) detected in multiple libraries

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CVE-2022-38749 - Medium Severity Vulnerability

Vulnerable Libraries - snakeyaml-1.13.jar, snakeyaml-1.24.jar, snakeyaml-1.23.jar

snakeyaml-1.13.jar

YAML 1.1 parser and emitter for Java

Library home page: http://www.snakeyaml.org

Path to dependency file: /server/plugins/noderoster/db/pom.xml

Path to vulnerable library: /server/plugins/noderoster/db/pom.xml,/server/plugins/ansible/impl/pom.xml,/server/db/pom.xml,/server/plugins/ansible/db/pom.xml,/server/liquibase-ext/pom.xml

Dependency Hierarchy:

• concord-ansible-plugin-db-1.75.1-SNAPSHOT.jar (Root Library)
  • concord-server-db-1.75.1-SNAPSHOT.jar
    • liquibase-ext-1.75.1-SNAPSHOT.jar
      • liquibase-core-3.5.1.jar
        • ❌ snakeyaml-1.13.jar (Vulnerable Library)

snakeyaml-1.24.jar

YAML 1.1 parser and emitter for Java

Library home page: http://www.snakeyaml.org

Path to dependency file: /server/dist/pom.xml

Path to vulnerable library: /server/dist/pom.xml,/k8s/agent-operator/pom.xml,/cli/pom.xml,/runtime/v2/model/pom.xml,/server/impl/pom.xml,/docker-images/agent/pom.xml,/policy-engine/pom.xml,/server/plugins/noderoster/impl/pom.xml,/runtime/v2/sdk/pom.xml,/runtime/v2/runner/pom.xml,/runtime/v1/impl/pom.xml,/runtime/loader/pom.xml

Dependency Hierarchy:

• kubernetes-client-4.8.0.jar (Root Library)
  • jackson-dataformat-yaml-2.10.2.jar
    • ❌ snakeyaml-1.24.jar (Vulnerable Library)

snakeyaml-1.23.jar

YAML 1.1 parser and emitter for Java

Library home page: http://www.snakeyaml.org

Path to dependency file: /runtime/v1/project-model/pom.xml

Path to vulnerable library: /runtime/v1/project-model/pom.xml

Dependency Hierarchy:

• jackson-dataformat-yaml-2.10.2.jar (Root Library)
  • ❌ snakeyaml-1.23.jar (Vulnerable Library)

Found in HEAD commit: 5478aeeda738bb625d7a100be550b55df120b611

Found in base branch: master

Vulnerability Details

Using snakeYAML to parse untrusted YAML files may be vulnerable to Denial of Service attacks (DOS). If the parser is running on user supplied input, an attacker may supply content that causes the parser to crash by stackoverflow.

Publish Date: 2022-09-05

URL: CVE-2022-38749

CVSS 3 Score Details (6.5)

Base Score Metrics:

• Exploitability Metrics:
  • Attack Vector: Network
  • Attack Complexity: Low
  • Privileges Required: Low
  • User Interaction: None
  • Scope: Unchanged
• Impact Metrics:
  • Confidentiality Impact: None
  • Integrity Impact: None
  • Availability Impact: High

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Origin: https://bitbucket.org/snakeyaml/snakeyaml/issues/526/stackoverflow-oss-fuzz-47027

Release Date: 2022-09-05

Fix Resolution (org.yaml:snakeyaml): 1.31

Direct dependency fix Resolution (io.fabric8:kubernetes-client): 6.2.0

Fix Resolution (org.yaml:snakeyaml): 1.31

Direct dependency fix Resolution (com.fasterxml.jackson.dataformat:jackson-dataformat-yaml): 2.13.0

---

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[mend-for-github-com]

✔️ 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]

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

[mend-for-github-com]

✔️ 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]

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