reactor-netty-1.2.3.jar: 2 vulnerabilities (highest severity is: 7.5)

[mend-bolt-for-github]

Vulnerable Library - reactor-netty-1.2.3.jar

Path to dependency file: /build.gradle

Path to vulnerable library: /tmp/containerbase/cache/.gradle/caches/modules-2/files-2.1/io.netty/netty-common/4.1.117.Final/9e074a4382f56b37f3b9ee1fc21d53e7af58ec9d/netty-common-4.1.117.Final.jar

Found in HEAD commit: c9f0c0df3aeb15b9978bd7f10ac66a7913f5a284

Vulnerabilities

CVE	Severity	CVSS	Dependency	Type	Fixed in (reactor-netty version)	Remediation Possible**
CVE-2025-24970	High	7.5	netty-handler-4.1.117.Final.jar	Transitive	N/A*	❌
CVE-2025-25193	Medium	5.5	netty-common-4.1.117.Final.jar	Transitive	N/A*	❌

*For some transitive vulnerabilities, there is no version of direct dependency with a fix. Check the "Details" section below to see if there is a version of transitive dependency where vulnerability is fixed.

**In some cases, Remediation PR cannot be created automatically for a vulnerability despite the availability of remediation

Details

CVE-2025-24970

Vulnerable Library - netty-handler-4.1.117.Final.jar

Library home page: https://netty.io/

Path to dependency file: /build.gradle

Path to vulnerable library: /tmp/containerbase/cache/.gradle/caches/modules-2/files-2.1/io.netty/netty-handler/4.1.117.Final/db14cd99515f8c98a3f2a347718e59f14d85c503/netty-handler-4.1.117.Final.jar

Dependency Hierarchy:

• reactor-netty-1.2.3.jar (Root Library)
  • reactor-netty-core-1.2.2.jar
    • ❌ netty-handler-4.1.117.Final.jar (Vulnerable Library)

Found in HEAD commit: c9f0c0df3aeb15b9978bd7f10ac66a7913f5a284

Found in base branch: develop

Vulnerability Details

Netty, an asynchronous, event-driven network application framework, has a vulnerability starting in version 4.1.91.Final and prior to version 4.1.118.Final. When a special crafted packet is received via SslHandler it doesn't correctly handle validation of such a packet in all cases which can lead to a native crash. Version 4.1.118.Final contains a patch. As workaround its possible to either disable the usage of the native SSLEngine or change the code manually.

Publish Date: 2025-02-10

URL: CVE-2025-24970

CVSS 3 Score Details (7.5)

Base Score Metrics:

• Exploitability Metrics:
  • Attack Vector: Network
  • Attack Complexity: Low
  • Privileges Required: None
  • 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: GHSA-4g8c-wm8x-jfhw

Release Date: 2025-02-10

Fix Resolution: io.netty:netty-handler:4.1.118.Final

Step up your Open Source Security Game with Mend here

CVE-2025-25193

Vulnerable Library - netty-common-4.1.117.Final.jar

Library home page: https://netty.io/

Path to dependency file: /build.gradle

Path to vulnerable library: /tmp/containerbase/cache/.gradle/caches/modules-2/files-2.1/io.netty/netty-common/4.1.117.Final/9e074a4382f56b37f3b9ee1fc21d53e7af58ec9d/netty-common-4.1.117.Final.jar

Dependency Hierarchy:

• reactor-netty-1.2.3.jar (Root Library)
  • reactor-netty-core-1.2.2.jar
    • netty-handler-proxy-4.1.117.Final.jar
      • ❌ netty-common-4.1.117.Final.jar (Vulnerable Library)

Found in HEAD commit: c9f0c0df3aeb15b9978bd7f10ac66a7913f5a284

Found in base branch: develop

Vulnerability Details

Netty, an asynchronous, event-driven network application framework, has a vulnerability in versions up to and including 4.1.118.Final. An unsafe reading of environment file could potentially cause a denial of service in Netty. When loaded on an Windows application, Netty attempts to load a file that does not exist. If an attacker creates such a large file, the Netty application crash. A similar issue was previously reported as CVE-2024-47535. This issue was fixed, but the fix was incomplete in that null-bytes were not counted against the input limit. Commit d1fbda62d3a47835d3fb35db8bd42ecc205a5386 contains an updated fix.

Publish Date: 2025-02-10

URL: CVE-2025-25193

CVSS 3 Score Details (5.5)

Base Score Metrics:

• Exploitability Metrics:
  • Attack Vector: Local
  • 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: GHSA-389x-839f-4rhx

Release Date: 2025-02-10

Fix Resolution: io.netty:netty-common:4.1.118.Final

Step up your Open Source Security Game with Mend here