CVE-2018-19212 : Vulnerability Insights and Analysis
Learn about CVE-2018-19212, a Denial of Service vulnerability in libwebm triggered by libwebm::Webm2Pes::InitWebmParser() prior to 2018-10-03. Find out the impact, affected systems, exploitation mechanism, and mitigation steps.
A DoS attack may occur due to an abort triggered by libwebm::Webm2Pes::InitWebmParser() in libwebm prior to 2018-10-03.
Understanding CVE-2018-19212
In libwebm through 2018-10-03, an abort caused by libwebm::Webm2Pes::InitWebmParser() leads to a DoS attack.
What is CVE-2018-19212?
This CVE describes a Denial of Service (DoS) vulnerability in libwebm that can be triggered by a specific function call.
The Impact of CVE-2018-19212
The vulnerability can lead to a DoS attack, potentially disrupting the availability of the affected system.
Technical Details of CVE-2018-19212
Vulnerability Description
An abort triggered by libwebm::Webm2Pes::InitWebmParser() in libwebm prior to 2018-10-03 can result in a DoS attack.
Affected Systems and Versions
- Product: Not applicable
- Vendor: Not applicable
- Versions: Prior to 2018-10-03
Exploitation Mechanism
The vulnerability can be exploited by invoking the specific function libwebm::Webm2Pes::InitWebmParser() in libwebm.
Mitigation and Prevention
Immediate Steps to Take
- Apply patches or updates provided by the vendor to address the vulnerability.
- Monitor security advisories for any new information or updates related to this CVE.
Long-Term Security Practices
- Regularly update software and libraries to ensure the latest security fixes are in place.
- Implement network segmentation and access controls to limit the impact of potential attacks.
- Conduct regular security assessments and penetration testing to identify and address vulnerabilities.
Patching and Updates
It is crucial to apply patches or updates released by the vendor to mitigate the risk associated with CVE-2018-19212.