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Bug 730746 (CVE-2020-6624, CVE-2020-6625, CVE-2021-3496)

Summary: media-gfx/jhead: Multiple vulnerabilities (CVE-2020-{6624,6625}, CVE-2021-3496)
Product: Gentoo Security Reporter: Sam James <sam>
Component: VulnerabilitiesAssignee: Gentoo Security <security>
Status: IN_PROGRESS ---    
Severity: normal CC: dilfridge
Priority: Normal    
Version: unspecified   
Hardware: All   
OS: Linux   
See Also: https://bugs.gentoo.org/show_bug.cgi?id=711220
Whiteboard: B3 [upstream cve]
Package list:
Runtime testing required: ---

Description Sam James archtester gentoo-dev Security 2020-07-04 18:18:27 UTC
See https://bugs.gentoo.org/711220#c1.
Comment 1 John Helmert III gentoo-dev Security 2021-06-24 03:22:03 UTC
CVE-2021-3496:

A heap-based buffer overflow was found in jhead in version 3.06 in Get16u() in exif.c when processing a crafted file.

Issue: https://github.com/Matthias-Wandel/jhead/issues/33

Fixed in 3.06.0.1.