CVE-2023-44398

Katalog CVE

CVSS 8.8 · High EPSS 0,97%

Kerentanan Out-of-bounds Write pada exiv2. Skor CVSS 3.1 8.8 (High) menurut NVD.

Deskripsi (NVD)

Exiv2 is a C++ library and a command-line utility to read, write, delete and modify Exif, IPTC, XMP and ICC image metadata. An out-of-bounds write was found in Exiv2 version v0.28.0. The vulnerable function, `BmffImage::brotliUncompress`, is new in v0.28.0, so earlier versions of Exiv2 are _not_ affected. The out-of-bounds write is triggered when Exiv2 is used to read the metadata of 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. This bug is fixed in version v0.28.1. Users are advised to upgrade. There are no known workarounds for this vulnerability.

Rincian

Terbit di NVD

6 November 2023

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

8.8 (High), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-787: Out-of-bounds Write

EPSS (30 hari)

0,97% peluang dieksploitasi; lebih tinggi dari 60,7% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/Exiv2/exiv2/security/advisories/GHSA-hrw9-ggg3-3r4r advisory vendor
• https://github.com/Exiv2/exiv2/commit/e884a0955359107f4031c74a07406df7e99929a5 patch
• https://security.gentoo.org/glsa/202312-06