CVE Vulnerabilities

CVE-2021-40562

Incorrect Comparison

Published: Jan 12, 2022 | Modified: May 27, 2023
CVSS 3.x
5.5
MEDIUM
Source:
NVD
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CVSS 2.x
4.3 MEDIUM
AV:N/AC:M/Au:N/C:N/I:N/A:P
RedHat/V2
RedHat/V3
Ubuntu
LOW

A Segmentation fault caused by a floating point exception exists in Gpac through 1.0.1 using mp4box via the naludmx_enqueue_or_dispatch function in reframe_nalu.c, which causes a denial of service.

Weakness

The product compares two entities in a security-relevant context, but the comparison is incorrect, which may lead to resultant weaknesses.

Affected Software

Name Vendor Start Version End Version
Gpac Gpac * 1.0.1 (including)
Gpac Ubuntu bionic *
Gpac Ubuntu hirsute *
Gpac Ubuntu impish *
Gpac Ubuntu kinetic *
Gpac Ubuntu lunar *
Gpac Ubuntu trusty *
Gpac Ubuntu xenial *

Extended Description

This Pillar covers several possibilities:

References