USN-3983-1: Linux kernel vulnerabilities

Ke Sun, Henrique Kawakami, Kekai Hu, Rodrigo Branco, Giorgi Maisuradze, Dan Horea Lutas, Andrei Lutas, Volodymyr Pikhur, Stephan van Schaik, Alyssa Milburn, Sebastian Österlund, Pietro Frigo, Kaveh Razavi, Herbert Bos, Cristiano Giuffrida, Moritz Lipp, Michael Schwarz, and Daniel Gruss discovered...

USN-3982-1: Linux kernel vulnerabilities

Ke Sun, Henrique Kawakami, Kekai Hu, Rodrigo Branco, Giorgi Maisuradze, Dan Horea Lutas, Andrei Lutas, Volodymyr Pikhur, Stephan van Schaik, Alyssa Milburn, Sebastian Österlund, Pietro Frigo, Kaveh Razavi, Herbert Bos, Cristiano Giuffrida, Moritz Lipp, Michael Schwarz, and Daniel Gruss discovered...

USN-3974-1: VCFtools vulnerabilities

It was discovered that VCFtools improperly handled certain input. If a user was tricked into opening a crafted input file, VCFtools could be made to crash. CVE-2018-11099, CVE-2018-11129, CVE-2018-11130...

USN-3969-2: wpa_supplicant and hostapd vulnerability

USN-3969-1 fixed a vulnerability in wpasupplicant and hostapd. This update provides the corresponding update for Ubuntu 14.04 ESM. Original advisory details: It was discovered that wpasupplicant and hostapd incorrectly handled unexpected fragments when using EAP-pwd. A remote attacker could...

USN-3969-1: wpa_supplicant and hostapd vulnerability

It was discovered that wpasupplicant and hostapd incorrectly handled unexpected fragments when using EAP-pwd. A remote attacker could possibly use this issue to cause a denial of service...

USN-3968-1: Sudo vulnerabilities

Florian Weimer discovered that Sudo incorrectly handled the noexec restriction when used with certain applications. A local attacker could possibly use this issue to bypass configured restrictions and execute arbitrary commands. CVE-2016-7076 It was discovered that Sudo did not properly parse the...

USN-3966-1: GNOME Shell vulnerability

It was discovered that the GNOME Shell incorrectly handled certain keyboard inputs. An attacker could possibly use this issue to invoke keyboard shortcuts, and potentially other actions while the workstation was locked...

USN-3962-1: libpng vulnerability

It was discovered that libpng incorrectly handled certain memory operations. If a user or automated system were tricked into opening a specially crafted PNG file, a remote attacker could use this issue to cause libpng to crash, resulting in a denial of service, or possibly execute arbitrary code...

USN-3958-1: GStreamer Base Plugins vulnerability

It was discovered that GStreamer Base Plugins did not correctly handle certain malformed RTSP streams. If a user were tricked into opening a crafted RTSP stream with a GStreamer application, an attacker could cause a denial of service via application crash, or possibly execute arbitrary code...

USN-3922-3: PHP vulnerabilities

USN-3922-1 fixed several vulnerabilities in PHP. This update provides the corresponding update for Ubuntu 12.04 ESM. It was discovered that PHP incorrectly handled certain files. An attacker could possibly use this issue to access sensitive information. CVE-2019-9022 It was discovered that PHP...

USN-3955-1: tcpflow vulnerabilities

It was discovered that tcpflow incorrectly handled certain malformed network packets. A remote attacker could send these packets to a target system, causing tcpflow to crash or possibly disclose sensitive information...

USN-3922-2: PHP vulnerabilities

USN-3922-1 fixed vulnerabilities in PHP. This update provides the corresponding update for Ubuntu 14.04 LTS. It was discovered that PHP incorrectly handled certain files. An attacker could possibly use this issue to access sensitive information. CVE-2019-9022 It was discovered that PHP incorrectl...

USN-3949-1: OpenJDK 11 vulnerability

It was discovered that a memory disclosure issue existed in the OpenJDK Library subsystem. An attacker could use this to expose sensitive information and possibly bypass Java sandbox restrictions. CVE-2019-2422 Please note that with this update, the OpenJDK package in Ubuntu 18.04 LTS has...

USN-3947-1: Libxslt vulnerability

It was discovered that Libxslt incorrectly handled certain documents. An attacker could possibly use this issue to access sensitive information...

USN-3943-2: Wget vulnerability

USN-3943-1 fixed a vulnerability in Wget. This update provides the corresponding update for Ubuntu 12.04 ESM. Original advisory details: Kusano Kazuhiko discovered that Wget incorrectly handled certain inputs. An attacker could possibly use this issue to execute arbitrary code. CVE-2019-5953...

USN-3942-1: OpenJDK 7 vulnerability

It was discovered that a memory disclosure issue existed in the OpenJDK Library subsystem. An attacker could use this to expose sensitive information and possibly bypass Java sandbox restrictions...

USN-3940-2: ClamAV vulnerabilities

USN-3940-1 fixed several vulnerabilities in ClamAV. This update provides the corresponding update for Ubuntu 12.04 ESM. Original advisory details: It was discovered that ClamAV incorrectly handled scanning certain PDF documents. A remote attacker could possibly use this issue to cause ClamAV to...

USN-3939-2: Samba vulnerability

USN-3939-1 fixed a vulnerability in Samba. This update provides the corresponding update for Ubuntu 12.04 ESM. Original advisory details: Michael Hanselmann discovered that Samba incorrectly handled registry files. A remote attacker could possibly use this issue to create new registry files outsi...

USN-3937-1: Apache HTTP Server vulnerabilities

Charles Fol discovered that the Apache HTTP Server incorrectly handled the scoreboard shared memory area. A remote attacker able to upload and run scripts could possibly use this issue to execute arbitrary code with root privileges. CVE-2019-0211 It was discovered that the Apache HTTP Server HTTP...

USN-3934-1: PolicyKit vulnerability

It was discovered that PolicyKit incorrectly relied on the fork system call in the Linux kernel being atomic. A local attacker could possibly use this issue to gain access to services that have cached authorizations...