CVE-2017-2810 : What You Need to Know

Tablib version 0.11.4 is affected by a vulnerability in the Databook loading feature that allows for remote code execution. This CVE was published on June 14, 2017, with a CVSS base score of 7.5.

Understanding CVE-2017-2810

This CVE involves a high-severity vulnerability in Tablib version 0.11.4 that enables unauthorized command execution through the loading of a yaml Databook.

What is CVE-2017-2810?

The vulnerability in Tablib version 0.11.4 allows attackers to execute Python commands via a loaded yaml Databook, leading to potential unauthorized command execution.

The Impact of CVE-2017-2810

CVSS Base Score: 7.5 (High)
Attack Vector: Network
Attack Complexity: High
Privileges Required: None
User Interaction: Required
Confidentiality, Integrity, and Availability Impact: High
Scope: Unchanged
This vulnerability can result in remote code execution, posing a significant security risk.

Technical Details of CVE-2017-2810

Tablib version 0.11.4 vulnerability details.

Vulnerability Description

The Databook loading feature of Tablib 0.11.4 allows for the execution of arbitrary Python commands, enabling unauthorized command execution.

Affected Systems and Versions

Product: Tablib
Vendor: Kenneth Reitz
Version: 0.11.4

Exploitation Mechanism

Attackers can insert malicious Python code into loaded yaml files to exploit this vulnerability and execute unauthorized commands.

Mitigation and Prevention

Protecting systems from CVE-2017-2810.

Immediate Steps to Take

Update Tablib to a patched version that addresses the vulnerability.
Avoid loading yaml Databooks from untrusted sources.
Monitor and restrict the execution of Python commands within applications.

Long-Term Security Practices

Regularly update software and libraries to mitigate known vulnerabilities.
Implement code reviews and security testing to identify and address potential vulnerabilities.

Patching and Updates

Apply security patches provided by the vendor to fix the vulnerability in Tablib version 0.11.4.