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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2022.6307 jhead security update 5 December 2022 =========================================================================== 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-security-announce/2022/msg00265.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 - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 - - ------------------------------------------------------------------------- Debian Security Advisory DSA-5294-1 security@debian.org https://www.debian.org/security/ Markus Koschany December 04, 2022 https://www.debian.org/security/faq - - ------------------------------------------------------------------------- Package : jhead 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 the stable distribution (bullseye), these problems have been fixed in version 1:3.04-6+deb11u1. 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 Security Advisories, how to apply these updates to your system and frequently asked questions can be found at: https://www.debian.org/security/ Mailing list: debian-security-announce@lists.debian.org - -----BEGIN PGP SIGNATURE----- iQKTBAEBCgB9FiEErPPQiO8y7e9qGoNf2a0UuVE7UeQFAmOMon5fFIAAAAAALgAo aXNzdWVyLWZwckBub3RhdGlvbnMub3BlbnBncC5maWZ0aGhvcnNlbWFuLm5ldEFD RjNEMDg4RUYzMkVERUY2QTFBODM1RkQ5QUQxNEI5NTEzQjUxRTQACgkQ2a0UuVE7 UeSPCw//RSHE4XffCzyilxKEqZkAqdwcr44zTz74Wo1IwGPzXe3L3Z0ySooSpxUf eZ87H9Gq8v1R0RWOcw71PTAUToxGZECOrTMUWjYzQBO8hMuM5gXf58HivnERe0Hd KwFZUxer0XzFBh76zeTWSGJ41L016SR+Gv8t+3m29VTZsS0AfAGAp5BBUYv8PEyt 1T9qLUfOFi7qbBUmxov1xKPL9lVLyXV5Vcr2zM8ZqvGxwQwtWyFlNGlNHgVbcqOq f9SRSOVHWi/kB3XrpmkdTTGtFfZO5yONrT0jCamQVuc0XF+XGslFsRbFLRaej7IC toElY4WvNd1HDKNmD74yWlzkc+XEMwxNv2pBW0xgIDJAdRKx+rk4tflB3q0nltj8 vefKh+FwHDmKqTkn7GqfXxrKGBl0EqzAj1IHRUaCjMaLi0QOaGHwOEQW1PzzyKZ+ rnOtlyLUHvYofoEHmjPycPM1SUFGkqL3gg82rRuIv3hNs/hoIl+dCBv6ETMDDe/j plii1vEoDXN3zfxinM6EF9zMsV5/lN/4hGFOMy+kZqdRNlqjlIIwFqg3FtsTkrCo EJJZsPlIg6YvJ/Bx7r2982uuE5LrpbvppWgVcWf9pj0X4UOf8H8xld99m0myVm3I G7KV7M1+iYTwZQNdxFyeg/so4Hs0A1s11Vi8JeUiqMDzfq0Fzuc= =1zd8 - -----END PGP SIGNATURE----- - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. The mailing list you are subscribed to is maintained within your organisation, so if you do not wish to continue receiving these bulletins you should contact your local IT manager. If you do not know who that is, please send an email to auscert@auscert.org.au and we will forward your request to the appropriate person. NOTE: Third Party Rights This security bulletin is provided as a service to AusCERT's members. As AusCERT did not write the document quoted above, AusCERT has had no control over its content. The decision to follow or act on information or advice contained in this security bulletin is the responsibility of each user or organisation, and should be considered in accordance with your organisation's site policies and procedures. AusCERT takes no responsibility for consequences which may arise from following or acting on information or advice contained in this security bulletin. NOTE: This is only the original release of the security bulletin. It may not be updated when updates to the original are made. If downloading at a later date, it is recommended that the bulletin is retrieved directly from the author's website to ensure that the information is still current. Contact information for the authors of the original document is included in the Security Bulletin above. If you have any questions or need further information, please contact them directly. Previous advisories and external security bulletins can be retrieved from: https://www.auscert.org.au/bulletins/ =========================================================================== Australian Computer Emergency Response Team The University of Queensland Brisbane Qld 4072 Internet Email: auscert@auscert.org.au Facsimile: (07) 3365 7031 Telephone: (07) 3365 4417 (International: +61 7 3365 4417) AusCERT personnel answer during Queensland business hours which are GMT+10:00 (AEST). On call after hours for member emergencies only. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: https://auscert.org.au/gpg-key/ iQIVAwUBY41GDMkNZI30y1K9AQg0rA/7B8llqEncd62O0ypaH0jz1f3APMesJDPk CjUtfCvdygpMvhS2jieaFp/22+sNwAey6HyfQMoerjCjOw4V+dbQoWpBwjO9v7yN gqWYHDAejXfDwREGZNnt9n+2hZx0mM/F3UnvAO3iBAU9V/EXhmwik3KbKcpXJJ/l KF2R7wvX2IDQS102rRGzoFBH4TBI0yviA3dbiO2GfOHaPci0eFlTTxk+WSov1sNV ysWsbNQ0EAO5OEV3SGgZVc246oNVf9b3keAtFHEHjwQMw4QGgUrUHxK5537qekG9 Sp9ANRFkgiwViBbzs2HGiKPWroqhuU6ogsn2yJ/xRp7Odz/YVP0qTRSk6tAHZxVk myB7ngVXSIHRLN7k7GGKxIf4X3JddKq+FKXnSprB+ldAs3fIsnCP+N54ATUzZh0g z8jqKPpebLSeXB+hvt7Vi6ilB0Lj7cESqJeketskOwtum5fm+IYp31x2Be3kOMjj LQXam4pRH3nkWM5xiMya5aOv3DnNW843xmdv2s/lifG4jbmo0gRJJoWzMuEhSHkZ CwFIvoadb7470LuWNTXV9of0apX5tdROMfz4ZPTwkzwPsvS+dA0J/VYBaXfAQhP2 XY9MpIjZYhSWEiPrH9EA3XAhmEYrMURIZEIhxXltrUrCkIuS39OslQiqU25nzz0t BeIMzp3LYdM= =xOSN -----END PGP SIGNATURE-----