CVE-2017-1274 : Exploit Details and Defense Strategies

IBM Domino 8.5.3 and 9.0 are susceptible to a stack-based overflow vulnerability in the IMAP service, potentially allowing an authenticated attacker to execute arbitrary code by manipulating mailbox names.

Understanding CVE-2017-1274

This CVE involves a security flaw in IBM Domino versions 8.5.3 and 9.0, posing a risk of unauthorized code execution.

What is CVE-2017-1274?

The vulnerability in IBM Domino versions 8.5.3 and 9.0 allows an authenticated attacker to exploit a stack-based overflow in the IMAP service by specifying an excessively large mailbox name. This could lead to the execution of arbitrary code on the affected system.

The Impact of CVE-2017-1274

The security flaw in IBM Domino versions 8.5.3 and 9.0 poses a significant risk as it enables attackers to execute malicious code on vulnerable systems, potentially compromising sensitive data and system integrity.

Technical Details of CVE-2017-1274

This section provides detailed technical insights into the vulnerability.

Vulnerability Description

The vulnerability in IBM Domino versions 8.5.3 and 9.0 is a stack-based overflow issue in the IMAP service, allowing attackers to execute arbitrary code by manipulating mailbox names.

Affected Systems and Versions

Affected Versions: 8.5.3.5, 8.5.3.6, 9.0.1, 8.5, 9.0, 8.5.1, 8.5.2, 8.5.3, 9.0.1.1, 8.0.2, 8.0, 8.0.1, 8.5.1.5, 8.5.2.4, 9.0.1.2, 8.5.0.1, 9.0.1.3, 8.5.1.4, 9.0.1.4, 9.0.1.5, 8.5.1.1, 9.0.1.6, 9.0.1.7, 9.0.1.8
Vendor: IBM
Product: Domino

Exploitation Mechanism

The vulnerability can be exploited by an authenticated attacker who can specify a mailbox name of considerable size, triggering the stack-based overflow and enabling the execution of arbitrary code.

Mitigation and Prevention

Protecting systems from CVE-2017-1274 requires immediate actions and long-term security practices.

Immediate Steps to Take

Apply security patches provided by IBM promptly to address the vulnerability.
Monitor network traffic for any suspicious activities that could indicate exploitation attempts.
Restrict access to vulnerable systems and services to authorized personnel only.

Long-Term Security Practices

Conduct regular security assessments and penetration testing to identify and address vulnerabilities proactively.
Educate users and administrators about secure coding practices and the importance of timely software updates.

Patching and Updates

IBM has released patches to mitigate the vulnerability in affected versions of Domino. Ensure that all systems are updated with the latest security fixes to prevent exploitation.