CVE-2025-26623

Exiv2 is a C++ library and a command-line utility to read, write, delete and modify Exif, IPTC, XMP and ICC image metadata. A heap buffer overflow was 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 and C++ library for reading, writing, deleting, and modifying the metadata of image files. The heap overflow is triggered when Exiv2 is used to write metadata into a crafted image file. An attacker could potentially exploit the vulnerability to gain code execution, if they can trick the victim into running Exiv2 on a crafted image file. Note that this bug is only triggered when writing the metadata, which is a less frequently used Exiv2 operation than reading the metadata. For example, to trigger the bug in the Exiv2 command-line application, you need to add an extra command-line argument such as `fixiso`. The bug is fixed in version v0.28.5. Users are advised to upgrade. There are no known workarounds for this vulnerability.

CVSS

No CVSS.

References

Link	Resource
https://github.com/Exiv2/exiv2/issues/3168
https://github.com/Exiv2/exiv2/security/advisories/GHSA-38h4-fx85-qcx7

Configurations

No configuration.

History

18 Feb 2025, 20:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-02-18 20:15

Updated : 2025-02-18 20:15

NVD link : CVE-2025-26623

Mitre link : CVE-2025-26623

CVE.ORG link : CVE-2025-26623

JSON object : View

Products Affected

No product.

CWE

CWE-416

Use After Free

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