CVE-2017-2380 : What You Need to Know

Certain Apple products, specifically iOS versions prior to 10.3, are vulnerable due to a flaw in the implementation of the Simple Certificate Enrollment Protocol (SCEP) within the "Profiles" component. This vulnerability allows remote attackers to bypass cryptographic security measures by exploiting DES support.

Understanding CVE-2017-2380

This CVE identifies a security issue in certain Apple products that could potentially compromise the security of devices running iOS versions before 10.3.

What is CVE-2017-2380?

CVE-2017-2380 is a vulnerability found in the way Apple's iOS handles the Simple Certificate Enrollment Protocol (SCEP) within the "Profiles" component, enabling remote attackers to circumvent cryptographic protections.

The Impact of CVE-2017-2380

The vulnerability poses a significant risk to devices running iOS versions prior to 10.3, as attackers can exploit DES support to bypass cryptographic security measures remotely.

Technical Details of CVE-2017-2380

Apple's iOS versions before 10.3 are affected by this vulnerability due to a flaw in the SCEP implementation within the "Profiles" component.

Vulnerability Description

The flaw in the SCEP implementation allows remote attackers to bypass cryptographic security measures by leveraging DES support.

Affected Systems and Versions

Product: Apple iOS
Versions Affected: iOS versions prior to 10.3

Exploitation Mechanism

Attackers can exploit the vulnerability remotely by taking advantage of the flawed SCEP implementation in the "Profiles" component.

Mitigation and Prevention

To address CVE-2017-2380 and enhance overall security, users and organizations should take the following steps:

Immediate Steps to Take

Update affected Apple devices to iOS version 10.3 or later to mitigate the vulnerability.
Implement network security measures to prevent remote exploitation.

Long-Term Security Practices

Regularly update all software and firmware to the latest versions to patch known vulnerabilities.
Conduct security assessments and penetration testing to identify and address potential weaknesses.

Patching and Updates

Apple has likely released patches addressing CVE-2017-2380. Ensure all devices are updated with the latest security updates to protect against this vulnerability.