PT-2021-4489 · Unknown · Libjpeg-Turbo

Published 2021-09-01 · Updated 2021-09-01

Positive Technologies (AI Summary)

CVSS v2.0

4.3

Medium

Base vector

AV:N/AC:M/Au:N/C:N/I:N/A:P

Name of the Vulnerable Software and Affected Versions libjpeg-turbo (affected versions not specified)

Description The issue is related to insufficient input data processing in the libjpeg-turbo library. It can be exploited by a remote attacker using a specially crafted JPEG file, potentially leading to excessive memory consumption and impacting the availability of protected information.

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:2021-05123

Affected Products

Libjpeg-Turbo

References · 4

• https://bdu.fstec.ru/vul/2021-05123 · Security Note
• https://github.com/libjpeg-turbo/libjpeg-turbo · Note
• https://cure53.de/pentest-report_libjpeg-turbo.pdf · Note
• https://libjpeg-turbo.org · Note