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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2021.3932 atftp security update 17 November 2021 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: atftp Publisher: Debian Operating System: Debian GNU/Linux Impact/Access: Denial of Service -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2021-41054 CVE-2020-6097 Reference: ESB-2021.3235 Original Bulletin: https://lists.debian.org/debian-lts-announce/2021/11/msg00014.html - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 - - ------------------------------------------------------------------------- Debian LTS Advisory DLA-2820-1 debian-lts@lists.debian.org https://www.debian.org/lts/security/ Thorsten Alteholz November 17, 2021 https://wiki.debian.org/LTS - - ------------------------------------------------------------------------- Package : atftp Version : 0.7.git20120829-3.1~deb9u2 CVE ID : CVE-2020-6097 CVE-2021-41054 Two issues have been found in atftp, an advanced TFTP client. Both are related to sending crafted requests to the server and triggering a denial-of-service due to for example a buffer overflow. For Debian 9 stretch, these problems have been fixed in version 0.7.git20120829-3.1~deb9u2. We recommend that you upgrade your atftp packages. For the detailed security status of atftp please refer to its security tracker page at: https://security-tracker.debian.org/tracker/atftp 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 - -----BEGIN PGP SIGNATURE----- iQKTBAEBCgB9FiEEYgH7/9u94Hgi6ruWlvysDTh7WEcFAmGUTMdfFIAAAAAALgAo aXNzdWVyLWZwckBub3RhdGlvbnMub3BlbnBncC5maWZ0aGhvcnNlbWFuLm5ldDYy MDFGQkZGREJCREUwNzgyMkVBQkI5Njk2RkNBQzBEMzg3QjU4NDcACgkQlvysDTh7 WEcVaRAAw4n7+OF+JlIEVXjS+5NX4D72hdHw/3UyY+sg66GW9y4UOh5kEQiZCN04 MjRz8NJXURqWo52pPNbUTANGa5OEnXfA83NIimpQoDyq65w7CvJ6zfB4SO6sgn5v mPmT7dq0GT5yvLjHC3KE/qFekoBXDxDyjzg5dBCOgTX5M0ebpiPza/VSkJWrKLQp Hnkt4YmQ0GBNE2mS50nPisiwAL4HaY6oJkRSaFtgIbmMbsi6LwWW15Q4hner4fBp ST+GG9PWQ173RRNyPrbrtq2L2oXSAfswonsqvW7SBWoQ1JT4JSXxGMwpouVyhSyj zjylyl9Ax1srOzVEUoz5OEFQJ+fnb6NldflSohqfn8Jt3KvDIDlEVDA0WoPqwe9R fE9ikXyZ5gN/nxSHo6946yVQiHIcnVz1/+kgiulDmdGCISYaPi24YnpfcwFx625b f4JTe4Ax33MFjxn5OcoUgRSTZ7IjqSwubO55X423xoAV7AW33je7L1hI46/hytOC g2nSzvjM8NlpKFr4h461Uz8pKAVOR+PZfsMTom+XRaNnkfKOkzbJJ/D25koE1oek j0/Wnd//V1BokmzEZLEGfh2/soPG8u62YEKubMSAoHwe4clQ2AWrZs/qiBas7KCR 9xcj5CyzhSmFLWXFflxICZZt7WXQs82XSvIbuIZtAY3OxF4y4Pg= =s1qg - -----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: http://www.auscert.org.au/render.html?it=1967 iQIVAwUBYZR8OONLKJtyKPYoAQi2Dg//UtQ/X/wBfvMhe4hJq029kjyMJiikhTrl 75dCjAPcauo9wrYqBly+sGUdpSG42TGaHZOPIED96MJaSkoUvKWSKMfQGrpFQBQw bNUYCFnH6GTH/smJ4k3zo3qvxpuLcOmdP2DikJKrkVQv2qds0XZ19TvrCWq5tQBv 57MYcYzBppBqT7kWRpvgeKQtwUmNTAamOdKegQaF8mn+IfyKWjCaK5qeJV/uDdNm +5Ybvh9bdhhbjzbW/eqco9XeJxm6+ZzeaKTbjaHvvRntOs9M3RZ3YEYk7ipDsjtn Qur8JQLDNvWLrxoGutzUjju2u29bCOfJJ45clHMU8P2t2skk2k7DD3ie3JeADA9P /asJm7TrmPuNuAdBKsoed2mMlX0MaSV10NRL1B15TR4rX45ya02shNh5YCSB/Asq yatprnZAOqkkpXku+6kChl4qVBDbdRhqd45eyQpYL/Wdd8peOxoz9sgaEP+3sZsr Cc56MW/ESdzCwnduhScAoF2noayS33BAeTdnj3qGXnPo66OJ9YgJVp1amr3eZ2jm f3kjc9ru2aq43lnTHL19/qWeHv0/h5/AZDpR4ZAG3HZMUNn4+vJ7SmNzwNggvZme PuV9rfnr1n5flwO+rN21hZY43ueJPDP8rheyuvdGt+UWeOuWNvtSb8qAjeSpc21O Plpek0Qi7/A= =qmxW -----END PGP SIGNATURE-----