exiv2: Exiv2 is a C++ library and a command-line utility to read, write, deleteand modify Exif, IPTC, XMP and ICC image meta...

Exiv2 is a C++ library and a command-line utility to read, write, deleteand modify Exif, IPTC, XMP and ICC image metadata. A heap buffer overflowwas found in Exiv2 versions v0.28.0 to v0.28.4. Versions prior to v0.28.0,such as v0.27.7, are **not** affected. Exiv2 is a command-line utility andC++ library for reading, writing, deleting, and modifying the metadata ofimage files. The heap overflow is triggered when Exiv2 is used to writemetadata into a crafted image file. An attacker could potentially exploitthe vulnerability to gain code execution, if they can trick the victim intorunning Exiv2 on a crafted image file. Note that this bug is only triggeredwhen writing the metadata, which is a less frequently used Exiv2 operationthan reading the metadata. For example, to trigger the bug in the Exiv2command-line application, you need to add an extra command-line argumentsuch as `fixiso`. The bug is fixed in version v0.28.5. Users are advised toupgrade. There are no known workarounds for this vulnerability.

Where it's fixed