CVE-2021-41413 — HIGH (7.8)

Vulnerability Description

ok-file-formats master 2021-9-12 is affected by a buffer overflow in ok_jpg_convert_data_unit_grayscale and ok_jpg_convert_YCbCr_to_RGB.

CVSS Score

7.8

HIGH

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

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Ok-File-Formats Project	Ok-File-Formats	2021-9-12

Related Weaknesses (CWE)

CWE-120

References

https://github.com/brackeen/ok-file-formatsThird Party Advisory
https://github.com/brackeen/ok-file-formats/issues/20ExploitIssue TrackingThird Party Advisory
https://github.com/brackeen/ok-file-formatsThird Party Advisory
https://github.com/brackeen/ok-file-formats/issues/20ExploitIssue TrackingThird Party Advisory

FAQ

What is CVE-2021-41413?

CVE-2021-41413 is a vulnerability with a CVSS score of 7.8 (HIGH). ok-file-formats master 2021-9-12 is affected by a buffer overflow in ok_jpg_convert_data_unit_grayscale and ok_jpg_convert_YCbCr_to_RGB.

How severe is CVE-2021-41413?

CVE-2021-41413 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-41413?

Check the references section above for vendor advisories and patch information. Affected products include: Ok-File-Formats Project Ok-File-Formats.