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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2019.2486 zeromq3 security update 9 July 2019 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: zeromq3 Publisher: Debian Operating System: Debian GNU/Linux 9 Impact/Access: Execute Arbitrary Code/Commands -- Remote/Unauthenticated Denial of Service -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2019-13132 Original Bulletin: http://www.debian.org/security/2019/dsa-4477 - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 - - ------------------------------------------------------------------------- Debian Security Advisory DSA-4477-1 security@debian.org https://www.debian.org/security/ Salvatore Bonaccorso July 08, 2019 https://www.debian.org/security/faq - - ------------------------------------------------------------------------- Package : zeromq3 CVE ID : CVE-2019-13132 Fang-Pen Lin discovered a stack-based buffer-overflow flaw in ZeroMQ, a lightweight messaging kernel library. A remote, unauthenticated client connecting to an application using the libzmq library, running with a socket listening with CURVE encryption/authentication enabled, can take advantage of this flaw to cause a denial of service or the execution of arbitrary code. For the oldstable distribution (stretch), this problem has been fixed in version 4.2.1-4+deb9u2. For the stable distribution (buster), this problem has been fixed in version 4.3.1-4+deb10u1. We recommend that you upgrade your zeromq3 packages. For the detailed security status of zeromq3 please refer to its security tracker page at: https://security-tracker.debian.org/tracker/zeromq3 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----- iQKTBAEBCgB9FiEERkRAmAjBceBVMd3uBUy48xNDz0QFAl0ja7JfFIAAAAAALgAo aXNzdWVyLWZwckBub3RhdGlvbnMub3BlbnBncC5maWZ0aGhvcnNlbWFuLm5ldDQ2 NDQ0MDk4MDhDMTcxRTA1NTMxRERFRTA1NENCOEYzMTM0M0NGNDQACgkQBUy48xND z0S6eQ//fHctL2HdOtdSGJeO7Nfsz6OR7UVP9avG3e/LNJCr7J91tvxGKjkm7pe9 x/QCHBp37L2XJsa7kSiqkE2D+bJ5Mdru6R/VdnOc6C8heTi0lXzJ8j6QoPwl3U7a wGhar00tpQwRrQNeNBC0UmCSa2vBGW3Y7QF3kSKctd0ZgDfloeqlg8fxq10nSusD bVZMtItk7R1pqrqFFl73yd8wESoLOU7+zsSEpi0Woo45v1h1rjmBS04hYaqvuLhh Mwhx0GWzd2INC+0eiEzkhxKEEdrCe7WIk67g9mVH03NmgEAohGf7Mnm5FLsL8sm8 uh6jR3HiGxKYXxqZmX/3WCqJiDeN8t7V6EvuVaHOyeq5BxWotycZ8n4mmfxOkhIk b99fGm2sIq45YUkP5xIuZ4qOcSYvDzy1bwR0Ok6em0sRIW55xMGJ7Kicmj1jnwSj qKoG48KCLS9wVL4P425Ii2NIEEA4ScoQ00e7svqpcriLo+isRTsN7wRQ/RtLChG0 V7aP+XBypakqN39hG+B2AAlL1lS58homptFquD78GOCoeSEVYCcdlgrt3iIngZjf LZIu1mCh6CFP+FLtSKzKXW5bZkOqFeDkmu44sNXISrehrEb2d7N3nz3QW2BxANjU dbyxMUuVTvl0GecvK1KzPzM1Tbzr9RxWfOA+z7squfBHkJV1xaQ= =ZdT9 - -----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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