PT-2023-5629 · Jpeg · Jpeg

Published 2023-08-07 · Updated 2023-08-09 · CVE-2023-20789

Positive Technologies (AI Summary)

CVSS v3.1

4.4

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions jpeg (affected versions not specified)

Description The issue is related to a missing bounds check in the jpeg component, which could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation. This could allow an attacker to access confidential information due to a buffer overflow in memory.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

RCE

Weakness Enumeration

CWE-20

Related Identifiers

BDU:2023-06289

CVE-2023-20789

Affected Products

Jpeg

References · 6

• https://osv.dev/vulnerability/CVE-2023-20789 · Vendor Advisory
• https://corp.mediatek.com/product-security-bulletin/August-2023 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-20789 · Security Note
• https://bdu.fstec.ru/vul/2023-06289 · Security Note
• https://t.me/cvenotify/55894 · Telegram Post
• https://t.me/cibsecurity/67839 · Telegram Post