CVE-2021-46043: Null Pointer Dereference
First published: Thu Jan 06 2022(Updated: )
A Pointer Dereference Vulnerability exits in GPAC 1.0.1 in the gf_list_count function, which causes a Denial of Service.
Credit: cve@mitre.org 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 | =1.0.1 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2021-46043?
CVE-2021-46043 is classified as a Denial of Service vulnerability.
How do I fix CVE-2021-46043?
To mitigate CVE-2021-46043, upgrade GPAC to version 1.0.1+dfsg1-4+deb11u3 or 2.2.1+dfsg1-3.
Which versions of GPAC are affected by CVE-2021-46043?
CVE-2021-46043 affects GPAC version 1.0.1 and earlier versions up to 0.5.2-426-gc5ad4e4+dfsg5-5.
What software is impacted by CVE-2021-46043?
CVE-2021-46043 impacts the GPAC media player library.
Is CVE-2021-46043 exploitable remotely?
Yes, CVE-2021-46043 can be exploited remotely to cause a Denial of Service.
- collector/security-tracker-debian
- agent/type
- agent/references
- collector/mitre-cve
- source/MITRE
- agent/severity
- agent/weakness
- agent/description
- agent/first-publish-date
- agent/last-modified-date
- agent/author
- agent/event
- agent/source
- agent/softwarecombine
- agent/tags
- collector/nvd-index
- agent/software-canonical-lookup-request
- collector/nvd-api
- source/NVD
- agent/software-canonical-lookup
- package-manager/debian
- vendor/gpac
- canonical/gpac mp4box
- version/gpac mp4box/1.0.1