CVE-2020-6831: Buffer Overflow
A buffer overflow could occur when parsing and validating SCTP chunks in WebRTC. This could have led to memory corruption and a potentially exploitable crash.
Affected Software
Remediation
Patch Available
Event History
Parent advisories
This vulnerability appears in the following advisories.
Peer vulnerabilities
Found alongside the following vulnerabilities.
Frequently Asked Questions
What is the vulnerability CVE-2020-6831 about?
CVE-2020-6831 is a buffer overflow vulnerability that can occur when parsing SCTP chunks in WebRTC, potentially leading to memory corruption and crashes.
What are the affected software versions for CVE-2020-6831?
Affected software versions for CVE-2020-6831 include Firefox ESR versions up to 68.8, Thunderbird versions up to 68.8, and Firefox versions up to 76.
How do I fix CVE-2020-6831?
To fix CVE-2020-6831, update affected applications to the latest versions provided by Mozilla or your corresponding package manager.
What are the potential impacts of CVE-2020-6831?
The potential impacts of CVE-2020-6831 include memory corruption and the possibility of crashes which could be exploited to execute arbitrary code.
Is CVE-2020-6831 a serious vulnerability?
Yes, CVE-2020-6831 is considered a serious vulnerability due to its ability to cause memory corruption and crashes in affected applications.