[SECURITY] [DSA 4367-1] systemd security update

To: debian-security-announce@lists.debian.org

Subject: [SECURITY] [DSA 4367-1] systemd security update

From: Salvatore Bonaccorso <carnil@debian.org>

Date: Sun, 13 Jan 2019 21:56:20 +0000

Message-id: <[🔎] E1ginjw-0008QS-Ki@seger.debian.org>

Reply-to: debian-security-announce-request@lists.debian.org

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 - ------------------------------------------------------------------------- Debian Security Advisory DSA-4367-1 security@debian.org https://www.debian.org/security/ Salvatore Bonaccorso January 13, 2019 https://www.debian.org/security/faq - ------------------------------------------------------------------------- Package : systemd CVE ID : CVE-2018-16864 CVE-2018-16865 CVE-2018-16866 Debian Bug : 918841 918848 The Qualys Research Labs discovered multiple vulnerabilities in systemd-journald. Two memory corruption flaws, via attacker-controlled alloca()s (CVE-2018-16864, CVE-2018-16865) and an out-of-bounds read flaw leading to an information leak (CVE-2018-16866), could allow an attacker to cause a denial of service or the execution of arbitrary code. Further details in the Qualys Security Advisory at https://www.qualys.com/2019/01/09/system-down/system-down.txt For the stable distribution (stretch), these problems have been fixed in version 232-25+deb9u7. We recommend that you upgrade your systemd packages. For the detailed security status of systemd please refer to its security tracker page at: https://security-tracker.debian.org/tracker/systemd 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----- iQKTBAEBCgB9FiEERkRAmAjBceBVMd3uBUy48xNDz0QFAlw7suFfFIAAAAAALgAo aXNzdWVyLWZwckBub3RhdGlvbnMub3BlbnBncC5maWZ0aGhvcnNlbWFuLm5ldDQ2 NDQ0MDk4MDhDMTcxRTA1NTMxRERFRTA1NENCOEYzMTM0M0NGNDQACgkQBUy48xND z0QXMw//Vb6Fylrn7Ue3gJZYnwiBe5evNAsy/XagW00ppFcYJ8E/cwW//ulVmUZw DgKqboAy7BxZCA27rkcEwH4dnRldY6Y4Z3DU/dn1R5ujyKO67qnP/KfAPgm00ipy OEz3Qz/knEwTt8qoORPJEU4PIuWYhezKM+6o5+/I6Kg60Bvcxi12WhnVorMxko3r 0nZWt1eIjLFVem+wi8IDw1f3xsFOapB5TUB7TP/vBq6fOkq5DfdYLEwX0yYyWu5v OjCW6pXSekg7lJq8aNFZnkFu+JotOsYwyrhsqAnYQGZTgqFDpY0BEtdmgwZ6NcEj gZKysX2PZ4ePcUJlRu3FUkXrM2ziIEFn/VVKGQAi1ccBuTM8R7MB33OakvKBAfaM VeQBAuTLpJ32M5ryk2m2+Avs4/bZlXIALjc9ycMpVt8E/rcertLaBAFsAQZSJgKh sGMT+bIPoEq0Td08qoHU3R9ypYdsDBwTYbaaJaq+rJcaiSblN/8D0Qdbg2dgpHqk jl+nCePlyXI3nvQZQAGEeaz7fkwSzezYxuf+WZxbyVJZbvYk1IyD/DIb2utZ1RTz +Q0Zo3kpfHlEN4Zi4+sgtXGheH9PjRF79UmTZ5PQerRRF7PECD6skEEomqIbLWPf et70TC1a6l+N0iHChezmK6kAjmuwkFv+TAGWrZ58Se71MqHmD9s= =Ihyf -----END PGP SIGNATURE-----