CVE-2021-45762: Buffer Overflow
First published: Fri Jan 14 2022(Updated: )
GPAC v1.1.0 was discovered to contain an invalid memory address dereference via the function gf_sg_vrml_mf_reset(). This vulnerability allows attackers to cause a Denial of Service (DoS).
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| debian/gpac | <=0.5.2-426-gc5ad4e4+dfsg5-5 | 1.0.1+dfsg1-4+deb11u3 2.2.1+dfsg1-3 |
| GPAC MP4Box | =1.1.0 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2021-45762?
CVE-2021-45762 has a severity level that can lead to a Denial of Service (DoS) due to an invalid memory address dereference.
What software versions are affected by CVE-2021-45762?
CVE-2021-45762 affects GPAC version 1.1.0 and earlier, as well as specific Debian package versions up to 0.5.2-426-gc5ad4e4+dfsg5-5.
How do I fix CVE-2021-45762?
To fix CVE-2021-45762, update GPAC to version 1.1.1 or later, or upgrade to the recommended Debian package versions.
Can CVE-2021-45762 lead to system exploitation?
CVE-2021-45762 primarily causes Denial of Service, but does not allow for remote code execution or system exploitation.
Is there evidence of exploitation for CVE-2021-45762?
As of now, there have been no public reports of active exploitation related to CVE-2021-45762.
- collector/security-tracker-debian
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- collector/mitre-cve
- source/MITRE
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- agent/software-canonical-lookup-request
- package-manager/debian
- vendor/gpac
- canonical/gpac mp4box
- version/gpac mp4box/1.1.0