8313 matches found
USN-3169-1 linux vulnerabilities
Dmitry Vyukov discovered that the KVM implementation in the Linux kernel did not properly initialize the Code Segment CS in certain error cases. A local attacker could use this to expose sensitive information kernel memory. CVE-2016-9756 Andrey Konovalov discovered that signed integer overflows...
USN-3168-1 linux vulnerabilities
Dmitry Vyukov discovered that the KVM implementation in the Linux kernel did not properly initialize the Code Segment CS in certain error cases. A local attacker could use this to expose sensitive information kernel memory. CVE-2016-9756 Andrey Konovalov discovered that signed integer overflows...
USN-3166-1 webkit2gtk vulnerabilities
A large number of security issues were discovered in the WebKitGTK+ Web and JavaScript engines. If a user were tricked into viewing a malicious website, a remote attacker could exploit a variety of issues related to web browser security, including cross-site scripting attacks, denial of service...
USN-3164-1 exim4 vulnerability
Bjoern Jacke discovered that Exim incorrectly handled DKIM keys. In certain configurations, private DKIM signing keys could be leaked to the log files...
USN-3163-1 nss vulnerabilities
It was discovered that NSS incorrectly handled certain invalid Diffie-Hellman keys. A remote attacker could possibly use this flaw to cause NSS to crash, resulting in a denial of service. This issue only applied to Ubuntu 12.04 LTS, Ubuntu 14.04 LTS and Ubuntu 16.04 LTS. CVE-2016-5285 Hubert Kari...
USN-3161-4 linux-snapdragon vulnerabilities
Tilman Schmidt and Sasha Levin discovered a use-after-free condition in the TTY implementation in the Linux kernel. A local attacker could use this to expose sensitive information kernel memory. CVE-2015-8964 It was discovered that the Video For Linux Two v4l2 implementation in the Linux kernel d...
USN-3161-3 linux-raspi2 vulnerabilities
Tilman Schmidt and Sasha Levin discovered a use-after-free condition in the TTY implementation in the Linux kernel. A local attacker could use this to expose sensitive information kernel memory. CVE-2015-8964 It was discovered that the Video For Linux Two v4l2 implementation in the Linux kernel d...
USN-3161-2 linux-lts-xenial vulnerabilities
USN-3161-1 fixed vulnerabilities in the Linux kernel for Ubuntu 16.04 LTS. This update provides the corresponding updates for the Linux Hardware Enablement HWE kernel from Ubuntu 16.04 LTS for Ubuntu 14.04 LTS. Tilman Schmidt and Sasha Levin discovered a use-after-free condition in the TTY...
USN-3161-1 linux vulnerabilities
Tilman Schmidt and Sasha Levin discovered a use-after-free condition in the TTY implementation in the Linux kernel. A local attacker could use this to expose sensitive information kernel memory. CVE-2015-8964 It was discovered that the Video For Linux Two v4l2 implementation in the Linux kernel d...
USN-3160-1 linux vulnerabilities
CAI Qian discovered that shared bind mounts in a mount namespace exponentially added entries without restriction to the Linux kernel's mount table. A local attacker could use this to cause a denial of service system crash. CVE-2016-6213 It was discovered that a race condition existed in the procf...
USN-3158-1 samba vulnerabilities
Frederic Besler and others discovered that the ndrpulldnspnam function in Samba contained an integer overflow. An authenticated attacker could use this to gain administrative privileges. This issue only affected Ubuntu 14.04 LTS, Ubuntu 16.04 LTS, and Ubuntu 16.10. CVE-2016-2123 Simo Sorce...
USN-3157-1 apport vulnerabilities
Donncha O Cearbhaill discovered that the crash file parser in Apport improperly treated the CrashDB field as python code. An attacker could use this to convince a user to open a maliciously crafted crash file and execute arbitrary code with the privileges of that user. This issue only affected...
USN-3155-1 firefox vulnerabilities
Multiple security vulnerabilities were discovered in Firefox. If a user were tricked in to opening a specially crafted website, an attacker could potentially exploit these to conduct cross-site scripting XSS attacks, obtain sensitive information, cause a denial of service via application crash, o...
USN-3156-1 apt vulnerability
Jann Horn discovered that APT incorrectly handled InRelease files. If a remote attacker were able to perform a machine-in-the-middle attack, this flaw could potentially be used to install altered packages...
USN-3153-1 oxide-qt vulnerabilities
Multiple vulnerabilities were discovered in Chromium. If a user were tricked in to opening a specially crafted website, an attacker could potentially exploit these to conduct cross-site scripting XSS attacks, read uninitialized memory, obtain sensitive information, spoof the webview URL, bypass...
USN-3151-4 linux-raspi2 vulnerability
Philip Pettersson discovered a race condition in the afpacket implementation in the Linux kernel. A local unprivileged attacker could use this to cause a denial of service system crash or run arbitrary code with administrative privileges...
USN-3151-3 linux-snapdragon vulnerability
Philip Pettersson discovered a race condition in the afpacket implementation in the Linux kernel. A local unprivileged attacker could use this to cause a denial of service system crash or run arbitrary code with administrative privileges...
USN-3151-2 linux-lts-xenial vulnerability
USN-3151-1 fixed vulnerabilities in the Linux kernel for Ubuntu 16.04 LTS. This update provides the corresponding updates for the Linux Hardware Enablement HWE kernel from Ubuntu 16.04 LTS for Ubuntu 14.04 LTS. Philip Pettersson discovered a race condition in the afpacket implementation in the...
USN-3151-1 linux vulnerability
Philip Pettersson discovered a race condition in the afpacket implementation in the Linux kernel. A local unprivileged attacker could use this to cause a denial of service system crash or run arbitrary code with administrative privileges...
USN-3149-1 linux vulnerability
Philip Pettersson discovered a race condition in the afpacket implementation in the Linux kernel. A local unprivileged attacker could use this to cause a denial of service system crash or run arbitrary code with administrative privileges...
USN-3148-1 ghostscript vulnerabilities
Tavis Ormandy discovered multiple vulnerabilities in the way that Ghostscript processes certain Postscript files. If a user or automated system were tricked into opening a specially crafted file, an attacker could cause a denial of service or possibly execute arbitrary code. CVE-2016-7976,...
USN-3133-1 oxide-qt vulnerabilities
Multiple security vulnerabilities were discovered in Chromium. If a user were tricked in to opening a specially crafted website, an attacker could potentially exploit these to obtain sensitive information, cause a denial of service via application crash, or execute arbitrary code. CVE-2016-5198,...
USN-3141-1 thunderbird vulnerabilities
Christian Holler, Jon Coppeard, Olli Pettay, Ehsan Akhgari, Gary Kwong, Tooru Fujisawa, and Randell Jesup discovered multiple memory safety issues in Thunderbird. If a user were tricked in to opening a specially crafted message, an attacker could potentially exploit these to cause a denial of...
USN-3140-1 firefox vulnerabilities
It was discovered that data: URLs can inherit the wrong origin after a HTTP redirect in some circumstances. An attacker could potentially exploit this to bypass same-origin restrictions. CVE-2016-9078 A use-after-free was discovered in SVG animations. If a user were tricked in to opening a...
USN-3146-2 linux-lts-xenial vulnerabilities
USN-3146-1 fixed vulnerabilities in the Linux kernel for Ubuntu 16.04 LTS. This update provides the corresponding updates for the Linux Hardware Enablement HWE kernel from Ubuntu 16.04 LTS for Ubuntu 14.04 LTS. It was discovered that the getuserasmex implementation in the Linux kernel for x86/x86...
USN-3146-1 linux vulnerabilities
It was discovered that the getuserasmex implementation in the Linux kernel for x86/x8664 contained extended asm statements that were incompatible with the exception table. A local attacker could use this to gain administrative privileges. CVE-2016-9644 Andreas Gruenbacher and Jan Kara discovered...
USN-3145-1 linux vulnerabilities
Marco Grassi discovered that the driver for Areca RAID Controllers in the Linux kernel did not properly validate control messages. A local attacker could use this to cause a denial of service system crash or possibly gain privileges. CVE-2016-7425 Daxing Guo discovered a stack-based buffer overfl...
USN-3143-1 c-ares vulnerability
Gzob Qq discovered that c-ares incorrectly handled certain hostnames. A remote attacker could use this issue to cause applications using c-ares to crash, resulting in a denial of service, or possibly execute arbitrary code...
USN-3142-1 imagemagick vulnerabilities
It was discovered that ImageMagick incorrectly handled certain malformed image files. If a user or automated system using ImageMagick were tricked into opening a specially crafted image, an attacker could exploit this to cause a denial of service or possibly execute code with the privileges of th...
USN-3139-1 vim vulnerability
Florian Larysch discovered that the Vim text editor did not properly validate values for the 'filetype', 'syntax', and 'keymap' options. An attacker could trick a user into opening a file with specially crafted modelines and possibly execute arbitrary code with the user's privileges...
USN-3138-1 python-cryptography vulnerability
Markus Döring discovered that python-cryptography incorrectly handled certain HKDF lengths. This could result in python-cryptography returning an empty string instead of the expected derived key...
USN-3135-2 gst-plugins-good0.10, gst-plugins-good1.0 vulnerability
USN-3135-1 fixed a vulnerability in GStreamer Good Plugins. The original security fix was incomplete. This update fixes the problem. Original advisory details: Chris Evans discovered that GStreamer Good Plugins did not correctly handle malformed FLC movie files. If a user were tricked into openin...
USN-3137-1 moin vulnerabilities
It was discovered that MoinMoin did not properly sanitize certain inputs, resulting in cross-site scripting XSS vulnerabilities. With cross-site scripting vulnerabilities, if a user were tricked into viewing server output during a crafted server request, a remote attacker could exploit this to...
USN-3136-1 lxc vulnerability
Roman Fiedler discovered a directory traversal flaw in lxc-attach. An attacker with access to an LXC container could exploit this flaw to access files outside of the container...
USN-3135-1 gst-plugins-good0.10, gst-plugins-good1.0 vulnerability
Chris Evans discovered that GStreamer Good Plugins did not correctly handle malformed FLC movie files. If a user were tricked into opening a crafted FLC movie file with a GStreamer application, an attacker could cause a denial of service via application crash, or execute arbitrary code with the...
USN-3134-1 python2.7, python3.2, python3.4, python3.5 vulnerabilities
It was discovered that the smtplib library in Python did not return an error when StartTLS fails. A remote attacker could possibly use this to expose sensitive information. CVE-2016-0772 Rémi Rampin discovered that Python would not protect CGI applications from contents of the HTTPPROXY environme...
USN-3132-1 tar vulnerability
Harry Sintonen discovered that tar incorrectly handled extracting files when path names are specified on the command line. If a user or automated system were tricked into processing a specially crafted archive, an attacker could possibly overwrite arbitrary files...
USN-3131-1 imagemagick vulnerabilities
It was discovered that ImageMagick incorrectly handled certain malformed image files. If a user or automated system using ImageMagick were tricked into opening a specially crafted image, an attacker could exploit this to cause a denial of service or possibly execute code with the privileges of th...
USN-3124-1 firefox vulnerabilities
Christian Holler, Andrew McCreight, Dan Minor, Tyson Smith, Jon Coppeard, Jan-Ivar Bruaroey, Jesse Ruderman, Markus Stange, Olli Pettay, Ehsan Akhgari, Gary Kwong, Tooru Fujisawa, and Randell Jesup discovered multiple memory safety issues in Firefox. If a user were tricked in to opening a special...
USN-3130-1 openjdk-7 vulnerabilities
It was discovered that OpenJDK did not restrict the set of algorithms used for Jar integrity verification. An attacker could use this to modify without detection the content of a JAR file, affecting system integrity. CVE-2016-5542 It was discovered that the JMX component of OpenJDK did not...
USN-3128-3 linux-snapdragon vulnerability
Ondrej Kozina discovered that the keyring interface in the Linux kernel contained a buffer overflow when displaying timeout events via the /proc/keys interface. A local attacker could use this to cause a denial of service system crash...
USN-3128-2 linux-lts-xenial vulnerability
USN-3128-1 fixed vulnerabilities in the Linux kernel for Ubuntu 16.04 LTS. This update provides the corresponding updates for the Linux Hardware Enablement HWE kernel from Ubuntu 16.04 LTS for Ubuntu 14.04 LTS. Ondrej Kozina discovered that the keyring interface in the Linux kernel contained a...
USN-3128-1 linux vulnerability
Ondrej Kozina discovered that the keyring interface in the Linux kernel contained a buffer overflow when displaying timeout events via the /proc/keys interface. A local attacker could use this to cause a denial of service system crash...
USN-3127-1 linux vulnerabilities
It was discovered that the compression handling code in the Advanced Linux Sound Architecture ALSA subsystem in the Linux kernel did not properly check for an integer overflow. A local attacker could use this to cause a denial of service system crash. CVE-2014-9904 Kirill A. Shutemov discovered...
USN-3125-1 qemu, qemu-kvm vulnerabilities
Zhenhao Hong discovered that QEMU incorrectly handled the Virtio module. A privileged attacker inside the guest could use this issue to cause QEMU to consume resources, resulting in a denial of service. CVE-2016-5403 Li Qiang discovered that QEMU incorrectly handled VMWARE VMXNET3 network card...
USN-3123-1 curl vulnerabilities
It was discovered that curl incorrectly reused client certificates when built with NSS. A remote attacker could possibly use this issue to hijack the authentication of a TLS connection. CVE-2016-7141 Nguyen Vu Hoang discovered that curl incorrectly handled escaping certain strings. A remote...
USN-3122-1 nvidia-graphics-drivers-304, nvidia-graphics-drivers-340, nvidia-graphics-drivers-367 vulnerability
It was discovered that the NVIDIA graphics drivers incorrectly sanitized user mode inputs. A local attacker could use this issue to possibly gain root privileges...
USN-3121-1 openjdk-8 vulnerabilities
It was discovered that the Hotspot component of OpenJDK did not properly check arguments of the System.arraycopy function in certain cases. An attacker could use this to bypass Java sandbox restrictions. CVE-2016-5582 It was discovered that OpenJDK did not restrict the set of algorithms used for...
USN-3113-1 oxide-qt vulnerabilities
It was discovered that a long running unload handler could cause an incognito profile to be reused in some circumstances. If a user were tricked in to opening a specially crafted website, an attacker could potentially exploit this to obtain sensitive information. CVE-2016-1586 Multiple security...
USN-3120-1 memcached vulnerabilities
Aleksandar Nikolic discovered that Memcached incorrectly handled certain malformed commands. A remote attacker could use this issue to cause Memcached to crash, resulting in a denial of service, or possibly execute arbitrary code...