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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2019.3459 DLA 1916-1: opensc security update 12 September 2019 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: opensc Publisher: Debian Operating System: Debian GNU/Linux 8 Impact/Access: Execute Arbitrary Code/Commands -- Remote/Unauthenticated Denial of Service -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2019-15946 CVE-2019-15945 CVE-2018-16427 CVE-2018-16426 CVE-2018-16425 CVE-2018-16424 CVE-2018-16423 CVE-2018-16422 CVE-2018-16421 CVE-2018-16420 CVE-2018-16419 CVE-2018-16418 CVE-2018-16393 CVE-2018-16392 CVE-2018-16391 Reference: ESB-2019.2978 ESB-2018.3470.2 Original Bulletin: https://security-tracker.debian.org/tracker/DLA-1916-1 - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 Package : opensc Version : 0.16.0-3+deb8u1 CVE ID : CVE-2018-16391 CVE-2018-16392 CVE-2018-16393 CVE-2018-16418 CVE-2018-16419 CVE-2018-16420 CVE-2018-16421 CVE-2018-16422 CVE-2018-16423 CVE-2018-16424 CVE-2018-16425 CVE-2018-16426 CVE-2018-16427 CVE-2019-15945 CVE-2019-15946 Debian Bug : 909444 939668 939669 Several security vulnerabilities were fixed in opensc, a set of libraries and utilities to access smart cards that support cryptographic operations. Out-of-bounds reads, buffer overflows and double frees could be used by attackers able to supply crafted smart cards to cause a denial of service (application crash) or possibly have unspecified other impact. For Debian 8 "Jessie", these problems have been fixed in version 0.16.0-3+deb8u1. We recommend that you upgrade your opensc packages. 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----- iQKTBAEBCgB9FiEErPPQiO8y7e9qGoNf2a0UuVE7UeQFAl15UM1fFIAAAAAALgAo aXNzdWVyLWZwckBub3RhdGlvbnMub3BlbnBncC5maWZ0aGhvcnNlbWFuLm5ldEFD RjNEMDg4RUYzMkVERUY2QTFBODM1RkQ5QUQxNEI5NTEzQjUxRTQACgkQ2a0UuVE7 UeSrKw/9HDDHcAtjYzhDqj9qW3LMKCdoepAq0uoqJ60EfOMNxQO1ucuU34rZFHpo +0VetKujhU2Zhxb8nr6QfU5JJ8OSS+iT8TgCjGNvTq8irf8QeVDxcxveAo8u33ZC 3a9raxYYtbaglP2JwiVphpbIPo6OZFeUeJLUw0YdWuNThMKUwUkh8jrxN2KwXrna 0wqpJ9+/2YXLel1NzBsh9cKrXCLyLv3rczCstd67ey+JaRYsL4e6KhXuxT0JKmCp NwKWHCSbPgR5gN7ZDUIOQ/cSVPrV9rcsXOi31DN9LnCH0VJQjB9wDcecW9CpS5MZ Y9ST7Mx1IEGYdmt9bG/3UXgI0NGAXRtv2J0hCaNR9rB59RAz9FiEZFlhdL7AXa+l G1RR7cBe1OgGEDRKUeY9QKmjulVPeQK6U7BxDk2ovY2YqKJCZsgJ81QSStIUNJDC 4s61chLOZjegdO/Zj3Cj2tpOQaTTXuLOtCYZlb3A3ZHWGS6VsFr43Pq+B7yt+P7J HvnFIQuGZzE1ZvDp8frqSsQpmmY8EYDha7ZI61zIIR5nOt7RVX/FudkaO87R6d/H u+8Mcwh6lGsElORMO2scGB/FnQHimy5b97Kuy9x6L8OEwsVPk+RdhES0h4XLt5xB GmW0T+yn4VBZxIU2Zf7Ps2ghe5dK/cRI/osPXMP0mo/ksv+TAgE= =TEKv - -----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). 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