CVE-2017-5501 Explained : Impact and Mitigation
Learn about CVE-2017-5501 affecting JasPer 1.900.17. This vulnerability can lead to a denial of service due to an integer overflow, potentially exploited by remote attackers.
CVE-2017-5501 was published on March 1, 2017, and affects JasPer 1.900.17. The vulnerability can lead to a denial of service due to an integer overflow in the libjasper/jpc/jpc_tsfb.c component.
Understanding CVE-2017-5501
This CVE entry describes a vulnerability in JasPer that could be exploited by remote attackers to cause a denial of service by crashing the system.
What is CVE-2017-5501?
A crafted file can trigger an integer overflow in the libjasper/jpc/jpc_tsfb.c component of JasPer 1.900.17, potentially allowing remote attackers to exploit this vulnerability and crash the system.
The Impact of CVE-2017-5501
The vulnerability can result in a denial of service (crash) in systems running JasPer 1.900.17, posing a risk of disruption to services and potential exploitation by malicious actors.
Technical Details of CVE-2017-5501
This section provides more technical insights into the vulnerability.
Vulnerability Description
An integer overflow in libjasper/jpc/jpc_tsfb.c in JasPer 1.900.17 allows remote attackers to cause a denial of service (crash) by using a specially crafted file.
Affected Systems and Versions
- Product: JasPer
- Vendor: N/A
- Version: 1.900.17
Exploitation Mechanism
The vulnerability is exploited by manipulating the libjasper/jpc/jpc_tsfb.c component with a specifically crafted file, triggering the integer overflow and leading to a system crash.
Mitigation and Prevention
Protecting systems from CVE-2017-5501 requires immediate actions and long-term security practices.
Immediate Steps to Take
- Apply vendor patches or updates if available to mitigate the vulnerability.
- Implement network security measures to prevent remote exploitation.
Long-Term Security Practices
- Regularly update software and systems to address known vulnerabilities.
- Conduct security assessments and penetration testing to identify and remediate weaknesses.
Patching and Updates
- Monitor security advisories for JasPer and apply patches promptly to address vulnerabilities and enhance system security.