Protect yourself against future threats.
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AUSCERT External Security Bulletin Redistribution
ESB-2022.6306
jhead security update
5 December 2022
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AusCERT Security Bulletin Summary
---------------------------------
Product: jhead
Publisher: Debian
Operating System: Debian GNU/Linux
Resolution: Patch/Upgrade
CVE Names: CVE-2022-41751 CVE-2021-34055
Original Bulletin:
https://lists.debian.org/debian-lts-announce/2022/12/msg00004.html
Comment: CVSS (Max): 7.8 CVE-2022-41751 (CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)
CVSS Source: NVD
Calculator: https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
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Debian LTS Advisory DLA-3219-1 debian-lts@lists.debian.org
https://www.debian.org/lts/security/ Markus Koschany
December 04, 2022 https://wiki.debian.org/LTS
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Package : jhead
Version : 1:3.00-8+deb10u1
CVE ID : CVE-2021-34055 CVE-2022-41751
Debian Bug : 1024272 1022028
Jhead, a tool for manipulating EXIF data embedded in JPEG images, allowed
attackers to execute arbitrary OS commands by placing them in a JPEG filename
and then using the regeneration -rgt50, -autorot or -ce option. In addition a
buffer overflow error in exif.c has been addressed which could lead to a denial
of service (application crash).
For Debian 10 buster, these problems have been fixed in version
1:3.00-8+deb10u1.
We recommend that you upgrade your jhead packages.
For the detailed security status of jhead please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/jhead
Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS
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