PT-2022-11392 · Unknown · Ok-File-Formats

Pprivulet · Published 2022-06-15 · Updated 2022-06-23 · CVE-2021-41413

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions ok-file-formats version master 2021-9-12

Description The issue is related to a buffer overflow in the ok jpg convert data unit grayscale and ok jpg convert YCbCr to RGB functions.

Recommendations For ok-file-formats version master 2021-9-12, consider disabling the ok jpg convert data unit grayscale and ok jpg convert YCbCr to RGB functions until a patch is available.

Exploit

Fix

Buffer Overflow

Weakness Enumeration

CWE-120

Related Identifiers

CVE-2021-41413

Affected Products

Ok-File-Formats

References · 7

• 🔥 https://github.com/brackeen/ok-file-formats/issues/20 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2021-41413 · Security Note
• https://osv.dev/vulnerability/CVE-2021-41413 · Vendor Advisory
• https://github.com/brackeen/ok-file-formats · Note
• https://t.me/cibsecurity/44484 · Telegram Post
• https://t.me/cvenotify/31638 · Telegram Post
• https://t.me/cvenotify/32041 · Telegram Post