CVE-2021-33366
MEDIUMCVSS 5.5/10EPSS 0.92%
Last modified
CVE-2021-33366 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. Memory leak in the gf_isom_oinf_read_entry function in MP4Box in GPAC 1.0.1 allows attackers to read memory via a crafted file.. EPSS estimates a 0.92% chance of exploitation in the next 30 days.
Description
Memory leak in the gf_isom_oinf_read_entry function in MP4Box in GPAC 1.0.1 allows attackers to read memory via a crafted file.
Metrics
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Gpac | Gpac | 1.0.1 |
References
- https://github.com/gpac/gpac/commit/0a85029d694f992f3631e2f249e4999daee15cbfPatch, Third Party Advisory
- https://github.com/gpac/gpac/issues/1785Exploit, Issue Tracking, Patch, Third Party Advisory
- https://github.com/gpac/gpac/commit/0a85029d694f992f3631e2f249e4999daee15cbfPatch, Third Party Advisory
- https://github.com/gpac/gpac/issues/1785Exploit, Issue Tracking, Patch, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-33366?
Memory leak in the gf_isom_oinf_read_entry function in MP4Box in GPAC 1.0.1 allows attackers to read memory via a crafted file.
How severe is CVE-2021-33366?
CVE-2021-33366 has a CVSS score of 5.5/10 (MEDIUM severity). The EPSS model estimates a 0.92% probability of exploitation in the next 30 days.
How do I fix CVE-2021-33366?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2021-33366?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST