CVE-2021-45767 : Vulnerability Insights and Analysis
Learn about CVE-2021-45767 affecting GPAC 1.1.0, leading to Denial of Service. Find mitigation steps and long-term security practices to secure systems.
GPAC 1.1.0 was discovered to contain an invalid memory address dereference via the function lsr_read_id(). This vulnerability can lead to a Denial of Service (DoS).
Understanding CVE-2021-45767
A detailed overview of the CVE-2021-45767 vulnerability.
What is CVE-2021-45767?
CVE-2021-45767 is a vulnerability found in GPAC 1.1.0 that allows an attacker to trigger an invalid memory address dereference through the function lsr_read_id(), potentially resulting in a Denial of Service (DoS) attack.
The Impact of CVE-2021-45767
The vulnerability poses a risk of causing a Denial of Service (DoS) condition by exploiting an invalid memory address dereference within the GPAC 1.1.0 software.
Technical Details of CVE-2021-45767
Insight into the technical aspects of CVE-2021-45767.
Vulnerability Description
The vulnerability emerges from an invalid memory address dereference in the lsr_read_id() function within GPAC 1.1.0, posing a threat to system stability.
Affected Systems and Versions
- Vendor: n/a
- Product: n/a
- Versions Affected: n/a
Exploitation Mechanism
The vulnerability can be exploited by crafting a malicious input to trigger an incorrect memory address dereference in the GPAC 1.1.0 software.
Mitigation and Prevention
Measures to address and prevent the CVE-2021-45767 vulnerability.
Immediate Steps to Take
- Apply security patches provided by the GPAC software team.
- Monitor system logs for any unusual activity that might indicate an exploit attempt.
Long-Term Security Practices
- Conduct regular security audits and vulnerability assessments on software components.
- Enforce the principle of least privilege to restrict system access.
Patching and Updates
Ensure timely installation of software updates and patches to mitigate the CVE-2021-45767 vulnerability.