PT-2022-9884 · Jhead+4 · Jhead+4

Published 2021-04-26 · Updated 2023-05-23 · CVE-2021-28276

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions jhead versions 3.04 through 3.05

Description A Denial of Service issue exists via a wild address read in the ProcessCanonMakerNoteDir function in makernote.c.

Recommendations For jhead versions 3.04 and 3.05, consider disabling the ProcessCanonMakerNoteDir function until a patch is available. Restrict access to the makernote.c module to minimize the risk of exploitation.

Fix

Related Identifiers

ALT-PU-2021-1715

CVE-2021-28276

USN-6098-1

Affected Products

Alt Linux

Debian

Linuxmint

Ubuntu

Jhead

References · 20

• https://github.com/Matthias-Wandel/jhead/issues/1 · Patch
• https://cve.org/CVERecord?id=CVE-2021-28276 · Security Note
• https://security-tracker.debian.org/tracker/CVE-2021-28276 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2021-28276 · Vendor Advisory
• https://ubuntu.com/security/CVE-2020-6624 · Vendor Advisory
• https://ubuntu.com/security/CVE-2019-19035 · Vendor Advisory
• https://ubuntu.com/security/CVE-2020-6625 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2021-28276 · Vendor Advisory
• https://security.gentoo.org/glsa/202210-17 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-28276 · Vendor Advisory
• https://ubuntu.com/security/CVE-2021-28276 · Vendor Advisory
• https://ubuntu.com/security/notices/USN-6098-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2020-26208 · Vendor Advisory
• https://ubuntu.com/security/CVE-2019-1010301 · Vendor Advisory
• https://osv.dev/vulnerability/USN-6098-1 · Vendor Advisory