CVE-2021-33366 — MEDIUM (5.5)

Vulnerability 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.

CVSS Score

5.5

MEDIUM

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

NONE

Availability

NONE

Affected Products

Vendor	Product	Versions
Gpac	Gpac	1.0.1

Related Weaknesses (CWE)

CWE-401

References

https://github.com/gpac/gpac/commit/0a85029d694f992f3631e2f249e4999daee15cbfPatchThird Party Advisory
https://github.com/gpac/gpac/issues/1785ExploitIssue TrackingPatch
https://www.debian.org/security/2023/dsa-5411
https://github.com/gpac/gpac/commit/0a85029d694f992f3631e2f249e4999daee15cbfPatchThird Party Advisory
https://github.com/gpac/gpac/issues/1785ExploitIssue TrackingPatch
https://www.debian.org/security/2023/dsa-5411

FAQ

What is CVE-2021-33366?

CVE-2021-33366 is a vulnerability with a CVSS score of 5.5 (MEDIUM). 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 been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-33366?

Check the references section above for vendor advisories and patch information. Affected products include: Gpac Gpac.