CVE-2017-5502 : Vulnerability Insights and Analysis
Learn about CVE-2017-5502 affecting JasPer 1.900.17, allowing remote attackers to cause a denial of service. Find mitigation steps and prevention measures here.
JasPer version 1.900.17's libjasper/jp2/jp2_dec.c is vulnerable to a remote attack that can result in a crash due to vectors involving the left shift operation on a negative value.
Understanding CVE-2017-5502
What is CVE-2017-5502?
JasPer 1.900.17 allows remote attackers to cause a denial of service (crash) through vectors involving left shift of a negative value.
The Impact of CVE-2017-5502
This vulnerability can lead to a denial of service (crash) when exploited by remote attackers.
Technical Details of CVE-2017-5502
Vulnerability Description
The vulnerability exists in libjasper/jp2/jp2_dec.c in JasPer 1.900.17, allowing remote attackers to trigger a crash.
Affected Systems and Versions
- Product: Not applicable
- Vendor: Not applicable
- Version: Not applicable
Exploitation Mechanism
The vulnerability is exploited through vectors involving the left shift operation on a negative value.
Mitigation and Prevention
Immediate Steps to Take
- Apply vendor patches or updates if available.
- Monitor official sources for security advisories.
Long-Term Security Practices
- Regularly update software and libraries.
- Implement network security measures to detect and block malicious activities.
Patching and Updates
Ensure to apply any patches or updates provided by the vendor to mitigate the vulnerability.