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Vulnerability DatabaseCVE-2022-38530

CVE-2022-38530: 
NixOS vulnerability analysis and mitigation

Overview

GPAC v2.1-DEV-rev232-gfcaa01ebb-master was discovered to contain a stack overflow vulnerability when processing ISOM_IOD. The vulnerability was assigned CVE-2022-38530 and was later addressed in version 1.0.1+dfsg1-4+deb11u2 for Debian's stable distribution (bullseye) (Debian Security).

Technical details

The vulnerability manifests as a stack overflow condition during the processing of ISOMIOD (Initial Object Descriptor) in the GPAC multimedia framework. The issue occurs in a recursive call pattern involving multiple functions including gfodfreadisomiod, gfodfreaddescriptor, and gfodfparse_descriptor, leading to excessive stack consumption (GitHub Issue).

Impact

When exploited, this vulnerability could lead to a stack overflow condition, potentially resulting in application crashes and denial of service. In some cases, it might also lead to arbitrary code execution (NVD).

Mitigation and workarounds

The vulnerability has been fixed in GPAC version 1.0.1+dfsg1-4+deb11u2 for Debian's stable distribution (bullseye). Users are recommended to upgrade their GPAC packages to the patched version (Debian Security).

Additional resources

Source: This report was generated using AI

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