CVE-2021-45292: Null Pointer Dereference
First published: Tue Dec 21 2021(Updated: )
The gf_isom_hint_rtp_read function in GPAC 1.0.1 allows attackers to cause a denial of service (Invalid memory address dereference) via a crafted file in the MP4Box command.
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-2021-45292?
CVE-2021-45292 has a severity level classified as a denial of service vulnerability.
How do I fix CVE-2021-45292?
To fix CVE-2021-45292, update GPAC to version 1.0.1+dfsg1-4+deb11u3 or 2.2.1+dfsg1-3.
What software is affected by CVE-2021-45292?
CVE-2021-45292 affects GPAC version 1.0.1 and earlier versions.
Can CVE-2021-45292 be exploited remotely?
Yes, CVE-2021-45292 can be exploited remotely through crafted files processed by GPAC.
What kind of impact does CVE-2021-45292 have on systems?
CVE-2021-45292 can lead to application crashes or interruption of service due to invalid memory access.
- collector/security-tracker-debian
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- collector/mitre-cve
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- agent/software-canonical-lookup-request
- collector/nvd-api
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- agent/software-canonical-lookup
- package-manager/debian
- vendor/gpac
- canonical/gpac mp4box
- version/gpac mp4box/1.0.1