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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2020.2547 mupdf security update 27 July 2020 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: mupdf Publisher: Debian Operating System: Debian GNU/Linux 9 Impact/Access: Execute Arbitrary Code/Commands -- Remote with User Interaction Denial of Service -- Remote with User Interaction Resolution: Patch/Upgrade CVE Names: CVE-2019-13290 CVE-2019-6130 CVE-2018-18662 CVE-2018-16648 CVE-2018-16647 Reference: ESB-2019.2364 Original Bulletin: https://www.debian.org/lts/security/2020/dla-2289 - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 - - ------------------------------------------------------------------------- Debian LTS Advisory DLA-2289-1 debian-lts@lists.debian.org https://www.debian.org/lts/security/ Thorsten Alteholz July 26, 2020 https://wiki.debian.org/LTS - - ------------------------------------------------------------------------- Package : mupdf Version : 1.9a+ds1-4+deb9u5 CVE ID : CVE-2018-16647 CVE-2018-16648 CVE-2018-18662 CVE-2019-6130 CVE-2019-13290 Several issues have been found in mupdf, a lightweight PDF viewer. The issues could be exploited by crafted PDF files that result in denial of service by heap-based buffer overflows, segmentation faults or out of bound reads. For Debian 9 stretch, these problems have been fixed in version 1.9a+ds1-4+deb9u5. We recommend that you upgrade your mupdf packages. For the detailed security status of mupdf please refer to its security tracker page at: https://security-tracker.debian.org/tracker/mupdf 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----- iQKTBAEBCgB9FiEEYgH7/9u94Hgi6ruWlvysDTh7WEcFAl8croJfFIAAAAAALgAo aXNzdWVyLWZwckBub3RhdGlvbnMub3BlbnBncC5maWZ0aGhvcnNlbWFuLm5ldDYy MDFGQkZGREJCREUwNzgyMkVBQkI5Njk2RkNBQzBEMzg3QjU4NDcACgkQlvysDTh7 WEdf1hAAow6SdLFLE0JnMc9HkMmBWzY2upR4eIZGOkmGUEfetCSGiMPckCYOmX6X gLZ/FCL5Yp2jYtYy2TUyEPwW+KvkpajsLUliezGRQDaZMZv+DISYiNf5qI9G6Ufu EHEgUHMJajuZ3HWJlMBQHVqzwPSoe0wcW5PY6fvV/XYYUi83sl6q53aMl5Fnj2Ew sSlg3bGw9OY99rlhU+Adm9AqDpJjg76n24bc1k9mvxGzh8pp0qd491L4222m9xVT Ynh720jZN4wjPrurgbYaDZbsFLAf/DXEpY1X8qiado6yCibkt8SW3f01k3mXM9sx 6qd7frDZF/8ZldfdRuiOj5JfdmYdocGD0QT8CRPE9XqtBA0A6r6twAA6jO9epWcx fcfJPakmF+1qkYdpYbsgYk/xw0XnP/4kAQn+xPcF2yyXzc1cPfS95NXGKmK3XkhO u27TlumVu/idktmsVf9U38BRurcJwutYvROvhv0qTUS53om1FHlQ+5dWcsTTTzB4 oxWBmv2t/hYwYCU+OgQSRqMaPjvXAvwTGORlrsZBe3tQrPrvrCywngBErT95OD0v FOidn6zX59NoErfbfyicD1wW9XqLHBtGLc/zbd2et+cjsDeFaGfACtZYe8cv8ILV rU24xixtdZzJ3nqksU0qkiTwRI8kjIojQwCH2M3nR9/ueCy65bo= =tNxK - -----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 iQIVAwUBXx5HquNLKJtyKPYoAQjMig//bJ2HXIcNID+D4TBvcH8GDtSEFTgCnWcM RdPraKt1BulcwGXrTvdEFM0gmRTCjoSO1G+AYfmo7mJqiKFqxRS68j8g3cIvW5Ol x6WHu/FCQG/jLngMMAL4viN5D2rXUWfqyT2apddFoKgL2zN63sy3RfK54vQ4pnxd v7fCa4YWM0TnFS/mISLASrBhOsqmQci+RWzj3BPmOHUdF89Asj/z7Cgk6yAvOSZX s77iZ2RvLqCFfbZuutZ8Jz9YDsFqTtTqaRaQdo5R8pAns3WZ3DpCEJRw80JVRIZ+ gYUZNaBU7rd3364hDTiRIMYUeB23pmKuYoX8m+NpCt1i4vsvnH1eLtr9JZ/8QAgR UcvlfRXHxlb00kTe7nTDRYGeTl8i6kKVH2Ph/dgQ9aZ+95gcmCW4fY9cXfbB31tj ccwW1zh0tt4G2yX6Ki1uEkjRkUTwAuqfCerFAV/LHA3LZmFtiUl+8n+00S/3S2sn hs+5gWNYvYFAzn0hWZdFTAefTVzeS4ZuLd3+5dERjyKzLXyJShs2un3HCcCDx0X4 B8Y7435J2o4vwAzrNyjuDliUJE63JXqN9SYJ6yLF6We205P/oY2as0AUyVSaz4s6 5YDXBxwJHDAyK2HL+M71S5NhFIwXmcuNsXszFOC/671B7LKkru+sekyw2TR5WlPP kF32RblPv4Q= =3yP4 -----END PGP SIGNATURE-----