CVE-2017-2777 : Vulnerability Insights and Analysis
Discover the impact of CVE-2017-2777, a high-severity heap overflow vulnerability in Iceni Argus Version 6.6.05. Learn about affected systems, exploitation risks, and mitigation steps.
Iceni Argus Version 6.6.05 has a heap overflow vulnerability that can be exploited through a specially crafted pdf file, potentially leading to a heap overflow. This CVE was published on February 27, 2017, with a CVSS base score of 8.8.
Understanding CVE-2017-2777
This section provides insights into the nature and impact of the vulnerability.
What is CVE-2017-2777?
The ipStringCreate function in Iceni Argus Version 6.6.05 is susceptible to a heap overflow vulnerability triggered by a specially crafted pdf file. An attacker can exploit this flaw to execute arbitrary code.
The Impact of CVE-2017-2777
The vulnerability poses a high risk with a CVSS base score of 8.8, affecting confidentiality, integrity, and availability of the system. The attack can be initiated remotely without requiring privileges.
Technical Details of CVE-2017-2777
Explore the technical aspects of the vulnerability.
Vulnerability Description
The vulnerability in the ipStringCreate function of Iceni Argus Version 6.6.05 allows an attacker to trigger a heap overflow by sending a malicious pdf file.
Affected Systems and Versions
- Product: Argus
- Vendor: Iceni
- Version: 6.6.05 (Sep 22, 2016) NK
Exploitation Mechanism
The vulnerability can be exploited by an attacker sending a specially crafted pdf file to the target system, causing an integer overflow and resulting in a heap overflow.
Mitigation and Prevention
Learn how to mitigate the risks associated with CVE-2017-2777.
Immediate Steps to Take
- Apply security patches provided by the vendor promptly.
- Avoid opening pdf files from untrusted or unknown sources.
- Implement network-level security controls to detect and block malicious pdf files.
Long-Term Security Practices
- Conduct regular security assessments and penetration testing to identify vulnerabilities.
- Keep software and systems up to date with the latest security patches.
Patching and Updates
Regularly check for updates and patches from Iceni to address the heap overflow vulnerability in Argus Version 6.6.05.