CVE-2021-36058: 
Linux Debian vulnerability analysis and mitigation

XMP Toolkit SDK version 2020.1 and earlier versions were found to contain an Integer Overflow vulnerability identified as CVE-2021-36058. This vulnerability was disclosed in September 2021 and affects the Exempi library, which is an implementation of XMP (Extensible Metadata Platform) (NVD, Adobe Security).

The vulnerability is characterized as an Integer Overflow condition that could potentially lead to application-level denial of service when executed in the context of the current user. The issue was significant enough to warrant inclusion in multiple security updates across different platforms (Debian LTS).

If successfully exploited, this vulnerability could result in application-level denial of service, affecting the system's ability to process XMP metadata. The impact is limited to the context of the current user (Ubuntu Security).

The vulnerability requires a user or automated system to be tricked into opening a specially crafted file, which could then trigger the integer overflow condition (Ubuntu Security).

The vulnerability has been addressed through security updates across multiple platforms. Ubuntu has released fixes in versions 2.5.2-1ubuntu0.22.04.1 for Ubuntu 22.04, 2.5.2-1ubuntu0.21.10.1 for Ubuntu 21.10, 2.5.1-1ubuntu0.1 for Ubuntu 20.04, and 2.4.5-2ubuntu0.1 for Ubuntu 18.04. Debian has also released updates to address this vulnerability (Ubuntu Security, Debian Security).