VDB-278868 · CVE-2024-47532 · Nessus 232986

zopefoundation RestrictedPython up to 7.2 RestrictedPython.Utilities.utility_builtins information disclosure

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
5.8	$0-$5k	0.00

Summaryinfo

A vulnerability, which was classified as problematic, was found in zopefoundation RestrictedPython up to 7.2. The impacted element is the function RestrictedPython.Utilities.utility_builtins. The manipulation results in information disclosure. This vulnerability was named CVE-2024-47532. The attack may be performed from remote. There is no available exploit. You should upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as problematic, was found in zopefoundation RestrictedPython up to 7.2. Affected is the function RestrictedPython.Utilities.utility_builtins. The manipulation with an unknown input leads to a information disclosure vulnerability. CWE is classifying the issue as CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. This is going to have an impact on confidentiality. CVE summarizes:

RestrictedPython is a restricted execution environment for Python to run untrusted code. A user can gain access to protected (and potentially sensible) information indirectly via AttributeError.obj and the string module. The problem will be fixed in version 7.3. As a workaround, If the application does not require access to the module string, it can remove it from RestrictedPython.Utilities.utility_builtins or otherwise do not make it available in the restricted execution environment.

The advisory is shared for download at github.com. This vulnerability is traded as CVE-2024-47532 since 09/25/2024. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1592.

The vulnerability scanner Nessus provides a plugin with the ID 232986 (Ubuntu 20.04 LTS / 22.04 LTS / 24.04 LTS / 24.10 : RestrictedPython vulnerabilities (USN-7355-1)), which helps to determine the existence of the flaw in a target environment.

Upgrading to version 7.3 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at Tenable (232986). Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

Application Server Software

Vendor

zopefoundation

Name

RestrictedPython

Version

Website

Product: https://github.com/zopefoundation/RestrictedPython/

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA CVSS-B Score: 🔍
CNA CVSS-BT Score: 🔍
CNA Vector: 🔍

CVSSv3info

VulDB Meta Base Score: 5.9
VulDB Meta Temp Score: 5.8

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.5
NVD Vector: 🔍

CVSSv2info

AV	AC	Au	C	I	A
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💳	💳	💳	💳	💳	💳
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Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Information disclosure
CWE: CWE-200 / CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Nessus ID: 232986
Nessus Name: Ubuntu 20.04 LTS / 22.04 LTS / 24.04 LTS / 24.10 : RestrictedPython vulnerabilities (USN-7355-1)

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: RestrictedPython 7.3

Timelineinfo

09/25/2024 🔍
09/30/2024 +5 days 🔍
09/30/2024 +0 days 🔍
03/20/2025 +171 days 🔍

Sourcesinfo

Product: github.com

Advisory: github.com
Status: Confirmed

CVE: CVE-2024-47532 (🔍)
GCVE (CVE): GCVE-0-2024-47532
GCVE (VulDB): GCVE-100-278868

Entryinfo

Created: 09/30/2024 18:10
Updated: 03/20/2025 19:30
Changes: 09/30/2024 18:10 (68), 10/01/2024 15:13 (1), 11/15/2024 21:44 (11), 03/20/2025 19:30 (2)
Complete: 🔍
Cache ID: 216::103