jinja2-3.1.4-py3-none-any.whl: 2 vulnerabilities (highest severity is: 10.0)

[mend-bolt-for-github]

Vulnerable Library - jinja2-3.1.4-py3-none-any.whl

A very fast and expressive template engine.

Library home page: https://files.pythonhosted.org/packages/31/80/3a54838c3fb461f6fec263ebf3a3a41771bd05190238de3486aae8540c36/jinja2-3.1.4-py3-none-any.whl

Vulnerabilities

CVE	Severity	CVSS	Dependency	Type	Fixed in (jinja2 version)	Remediation Possible**
CVE-2024-56326	Critical	10.0	jinja2-3.1.4-py3-none-any.whl	Direct	jinja2 - 3.1.5	❌
CVE-2024-56201	High	8.8	jinja2-3.1.4-py3-none-any.whl	Direct	jinja2 - 3.1.5	❌

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

Details

CVE-2024-56326

Vulnerable Library - jinja2-3.1.4-py3-none-any.whl

A very fast and expressive template engine.

Library home page: https://files.pythonhosted.org/packages/31/80/3a54838c3fb461f6fec263ebf3a3a41771bd05190238de3486aae8540c36/jinja2-3.1.4-py3-none-any.whl

Dependency Hierarchy:

• ❌ jinja2-3.1.4-py3-none-any.whl (Vulnerable Library)

Found in base branch: develop

Vulnerability Details

Jinja is an extensible templating engine. Prior to 3.1.5, An oversight in how the Jinja sandboxed environment detects calls to str.format allows an attacker that controls the content of a template to execute arbitrary Python code. To exploit the vulnerability, an attacker needs to control the content of a template. Whether that is the case depends on the type of application using Jinja. This vulnerability impacts users of applications which execute untrusted templates. Jinja's sandbox does catch calls to str.format and ensures they don't escape the sandbox. However, it's possible to store a reference to a malicious string's format method, then pass that to a filter that calls it. No such filters are built-in to Jinja, but could be present through custom filters in an application. After the fix, such indirect calls are also handled by the sandbox. This vulnerability is fixed in 3.1.5.

Publish Date: 2024-12-23

URL: CVE-2024-56326

CVSS 3 Score Details (10.0)

Base Score Metrics:

• Exploitability Metrics:
  • Attack Vector: Network
  • Attack Complexity: Low
  • Privileges Required: None
  • User Interaction: None
  • Scope: Changed
• 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: GHSA-q2x7-8rv6-6q7h

Release Date: 2024-12-23

Fix Resolution: jinja2 - 3.1.5

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CVE-2024-56201

Vulnerable Library - jinja2-3.1.4-py3-none-any.whl

A very fast and expressive template engine.

Library home page: https://files.pythonhosted.org/packages/31/80/3a54838c3fb461f6fec263ebf3a3a41771bd05190238de3486aae8540c36/jinja2-3.1.4-py3-none-any.whl

Dependency Hierarchy:

• ❌ jinja2-3.1.4-py3-none-any.whl (Vulnerable Library)

Found in base branch: develop

Vulnerability Details

Jinja is an extensible templating engine. Prior to 3.1.5, a bug in the Jinja compiler allows an attacker that controls both the content and filename of a template to execute arbitrary Python code, regardless of if Jinja's sandbox is used. To exploit the vulnerability, an attacker needs to control both the filename and the contents of a template. Whether that is the case depends on the type of application using Jinja. This vulnerability impacts users of applications which execute untrusted templates where the template author can also choose the template filename. This vulnerability is fixed in 3.1.5.

Publish Date: 2024-12-23

URL: CVE-2024-56201

CVSS 3 Score Details (8.8)

Base Score Metrics:

• Exploitability Metrics:
  • Attack Vector: Network
  • Attack Complexity: Low
  • Privileges Required: Low
  • 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: GHSA-gmj6-6f8f-6699

Release Date: 2024-12-23

Fix Resolution: jinja2 - 3.1.5

Step up your Open Source Security Game with Mend here