CVE-2025-26623

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Trivy'nin kendi etiketi CRITICAL. Kritik diyenler: NVD. Daha düşük diyenler: GHSA (orta), Red Hat (orta), Amazon (orta), Oracle (orta), Rocky Linux (orta), Ubuntu (orta).

Açıklama

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.

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Referanslar

• https://access.redhat.com/errata/RHSA-2025:7457
• https://access.redhat.com/security/cve/CVE-2025-26623
• https://bugzilla.redhat.com/show_bug.cgi?id=2346345
• https://creativecommons.org/licenses/by/4.0/
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-26623
• https://errata.rockylinux.org/RLSA-2025:7457
• https://github.com/Exiv2/exiv2
• https://github.com/Exiv2/exiv2/issues/3168