CVSS 7.8 · High EPSS 1,5%
Kerentanan Heap-based Buffer Overflow pada exiv2, fedoraproject fedora. Skor CVSS 3.1 7.8 (High) menurut NVD.
Exiv2 is a command-line utility and C++ library for reading, writing, deleting, and modifying the metadata of image files. A heap buffer overflow was found in Exiv2 versions v0.27.3 and earlier. 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 `insert`. The bug is fixed in version v0.27.4.
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
· uraikan di kalkulator | Vendor | Produk | Versi terdampak |
|---|---|---|
| exiv2 | exiv2 | Semua versi sebelum 0.27.4 |
| fedoraproject | fedora | Versi 33 |
| fedoraproject | fedora | Versi 34 |