CVE-2020-26208

Katalog CVE

CVSS 6.1 · Medium EPSS 0,89%

Kerentanan Out-of-bounds Write pada jhead project jhead. Skor CVSS 3.1 6.1 (Medium) menurut NVD.

Deskripsi (NVD)

JHEAD is a simple command line tool for displaying and some manipulation of EXIF header data embedded in Jpeg images from digital cameras. In affected versions there is a heap-buffer-overflow on jhead-3.04/jpgfile.c:285 ReadJpegSections. Crafted jpeg images can be provided to the user resulting in a program crash or potentially incorrect exif information retrieval. Users are advised to upgrade. There is no known workaround for this issue.

Rincian

Terbit di NVD

2 Februari 2022

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-787: Out-of-bounds Write

EPSS (30 hari)

0,89% peluang dieksploitasi; lebih tinggi dari 58,3% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/F-ZhaoYang/jhead/commit/5186ddcf9e35a7aa0ff0539489a930434a1325f4 patch · advisory pihak ketiga
• https://github.com/Matthias-Wandel/jhead/issues/7 patch · advisory pihak ketiga
• https://bugs.launchpad.net/ubuntu/+source/jhead/+bug/1900821 exploit · advisory pihak ketiga
• https://github.com/F-ZhaoYang/jhead/security/advisories/GHSA-7pr6-xq4f-qhgc exploit · advisory pihak ketiga