protobuf-5.29.3-cp38-abi3-manylinux2014_x86_64.whl: 1 vulnerabilities (highest severity is: 7.5)

[mend-bolt-for-github]

Vulnerable Library - protobuf-5.29.3-cp38-abi3-manylinux2014_x86_64.whl

No project description provided

Library home page: https://files.pythonhosted.org/packages/a8/45/2ebbde52ad2be18d3675b6bee50e68cd73c9e0654de77d595540b5129df8/protobuf-5.29.3-cp38-abi3-manylinux2014_x86_64.whl

Path to dependency file: /requirements.txt

Path to vulnerable library: /requirements.txt

Found in HEAD commit: 2ed3e6d266405677eb45c15a472c288b604a1cad

Vulnerabilities

Vulnerability	Severity	CVSS	Dependency	Type	Fixed in (protobuf version)	Remediation Possible**
CVE-2025-4565	High	7.5	protobuf-5.29.3-cp38-abi3-manylinux2014_x86_64.whl	Direct	5.29.5	❌

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

Details

CVE-2025-4565

Vulnerable Library - protobuf-5.29.3-cp38-abi3-manylinux2014_x86_64.whl

No project description provided

Library home page: https://files.pythonhosted.org/packages/a8/45/2ebbde52ad2be18d3675b6bee50e68cd73c9e0654de77d595540b5129df8/protobuf-5.29.3-cp38-abi3-manylinux2014_x86_64.whl

Path to dependency file: /requirements.txt

Path to vulnerable library: /requirements.txt

Dependency Hierarchy:

• ❌ protobuf-5.29.3-cp38-abi3-manylinux2014_x86_64.whl (Vulnerable Library)

Found in HEAD commit: 2ed3e6d266405677eb45c15a472c288b604a1cad

Found in base branch: main

Vulnerability Details

Any project that uses Protobuf Pure-Python backend to parse untrusted Protocol Buffers data containing an arbitrary number of recursive groups, recursive messages or a series of SGROUP tags can be corrupted by exceeding the Python recursion limit. This can result in a Denial of service by crashing the application with a RecursionError. We recommend upgrading to version =>6.31.1 or beyond commit 17838beda2943d08b8a9d4df5b68f5f04f26d901

Publish Date: 2025-06-16

URL: CVE-2025-4565

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

Release Date: 2025-06-16

Fix Resolution: 5.29.5

Step up your Open Source Security Game with Mend here