CVE-2017-11111 Explained : Impact and Mitigation
Discover the impact of CVE-2017-11111 in NASM 2.14rc0, allowing remote attackers to cause a denial of service and heap-based buffer overflow. Learn about affected systems and mitigation steps.
Netwide Assembler (NASM) 2.14rc0 contains a vulnerability that can lead to a denial of service and heap-based buffer overflow.
Understanding CVE-2017-11111
What is CVE-2017-11111?
In NASM 2.14rc0, the preproc.c file is susceptible to exploitation by remote attackers, potentially resulting in a crash of the application and other unspecified impacts when a crafted file is used.
The Impact of CVE-2017-11111
The vulnerability allows remote attackers to cause a denial of service, leading to a heap-based buffer overflow and application crash.
Technical Details of CVE-2017-11111
Vulnerability Description
- Vulnerability in NASM 2.14rc0's preproc.c file
- Allows remote attackers to trigger a denial of service
- Can result in a heap-based buffer overflow and application crash
Affected Systems and Versions
- Product: Netwide Assembler (NASM) 2.14rc0
- Vendor: Not applicable
- Version: Not applicable
Exploitation Mechanism
- Remote attackers exploit the vulnerability in the preproc.c file
- Crafted files can trigger the denial of service and buffer overflow
Mitigation and Prevention
Immediate Steps to Take
- Apply patches provided by the vendor
- Monitor vendor advisories for updates
Long-Term Security Practices
- Regularly update NASM to the latest version
- Conduct security assessments and code reviews
Patching and Updates
- Utilize patches released by NASM to address the vulnerability