PoC Index

CVE-2020-26208

MEDIUM 6.1EPSS 0.9%

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.

CVSS v3.1
6.1 MEDIUMCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H
CVSS v3.1
5.3 MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
CVSS v2.0
5.8 MEDIUMAV:N/AC:M/Au:N/C:P/I:N/A:P
EPSS
0.89% chance of exploitation in the next 30 days, 57th percentile
Published
2022-02-02
Updated
2025-05-05

Proof-of-concept exploits (2)

References

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