CVE-2021-45259: Null Pointer Dereference
Published Dec 22, 2021
·Updated
An Invalid pointer reference vulnerability exists in gpac 1.1.0 via the gfsvgnodedel function, which causes a segmentation fault and application crash.
Affected Software
1 affected component
Gpac GPAC=1.1.0-dev
Event History
Dec 22, 2021
CVE Published
via MITRE·04:58 PM
Data Sourced
via MITRE·04:58 PM
Description
Data Sourced
via NVD·05:15 PM
DescriptionSeverityWeaknessAffected Software
Frequently Asked Questions
1
What is the severity of CVE-2021-45259?
CVE-2021-45259 is classified as a medium severity vulnerability due to the potential for application crashes.
2
How do I fix CVE-2021-45259?
To fix CVE-2021-45259, upgrade to a patched version of GPAC that addresses this vulnerability.
3
What causes the CVE-2021-45259 vulnerability?
CVE-2021-45259 is caused by an invalid pointer reference in the gf_svg_node_del function.
4
What are the consequences of exploiting CVE-2021-45259?
Exploiting CVE-2021-45259 can lead to a segmentation fault, resulting in an application crash.
5
Which software is affected by CVE-2021-45259?
CVE-2021-45259 specifically affects GPAC version 1.1.0-dev.