11065 matches found
USN-2232-3: OpenSSL regression
USN-2232-1 fixed vulnerabilities in OpenSSL. The upstream fix for CVE-2014-0224 caused a regression for certain applications that use renegotiation, such as PostgreSQL. This update fixes the problem. Original advisory details: Jüri Aedla discovered that OpenSSL incorrectly handled invalid DTLS...
USN-2253-1: LibreOffice vulnerability
It was discovered that LibreOffice unconditionally executed certain VBA macros, contrary to user expectations...
USN-2252-1: Linux kernel (EC2) vulnerabilities
A bounds check error was discovered in the socket filter subsystem of the Linux kernel. A local user could exploit this flaw to cause a denial of service system crash via crafted BPF instructions. CVE-2014-3144 A remainder calculation error was discovered in the socket filter subsystem of the Lin...
USN-2251-1: Linux kernel vulnerabilities
A bounds check error was discovered in the socket filter subsystem of the Linux kernel. A local user could exploit this flaw to cause a denial of service system crash via crafted BPF instructions. CVE-2014-3144 A remainder calculation error was discovered in the socket filter subsystem of the Lin...
USN-2250-1: Thunderbird vulnerabilities
Gary Kwong, Christoph Diehl, Christian Holler, Hannes Verschore, Jan de Mooij, Ryan VanderMeulen, Jeff Walden and Kyle Huey discovered multiple memory safety issues in Thunderbird. If a user were tricked in to opening a specially crafted message with scripting enabled, an attacker could potential...
USN-2249-1: OpenStack Heat vulnerability
Jason Dunsmore discovered that OpenStack heat did not properly restrict access to template information. A remote authenticated attacker could exploit this to see URL provider templates of other tenants for a limited time...
USN-2248-1: OpenStack Cinder vulnerability
Darragh O'Reilly discovered that the Ubuntu packaging for OpenStack Cinder did not properly set up its sudo configuration. If a different flaw was found in OpenStack Cinder, this vulnerability could be used to escalate privileges. CVE-2013-1068...
USN-2247-1: OpenStack Nova vulnerabilities
Darragh O'Reilly discovered that the Ubuntu packaging for OpenStack Nova did not properly set up its sudo configuration. If a different flaw was found in OpenStack Nova, this vulnerability could be used to escalate privileges. This issue only affected Ubuntu 13.10 and Ubuntu 14.04 LTS...
USN-2246-1: APT vulnerability
Jakub Wilk discovered that APT did not correctly validate signatures when downloading source packages. If a remote attacker were able to perform a machine-in-the-middle attack, this flaw could potentially be used to install altered source packages...
USN-2214-3: libxml2 regression
USN-2214-1 fixed vulnerabilities in libxml2. The upstream fix introduced a number of regressions. This update fixes the problem. We apologize for the inconvenience. Original advisory details: Daniel Berrange discovered that libxml2 would incorrectly perform entity substitution even when requested...
USN-2232-2: OpenSSL regression
USN-2232-1 fixed vulnerabilities in OpenSSL. The upstream fix for CVE-2014-0224 caused a regression for certain applications that use tlssessionsecretcb, such as wpasupplicant. This update fixes the problem. Original advisory details: Jüri Aedla discovered that OpenSSL incorrectly handled invalid...
USN-2245-1: json-c vulnerabilities
Florian Weimer discovered that json-c incorrectly handled buffer lengths. An attacker could use this issue with a specially-crafted large JSON document to cause json-c to crash, resulting in a denial of service. CVE-2013-6370 Florian Weimer discovered that json-c incorrectly handled hash arrays. ...
USN-2244-1: Libav vulnerability
It was discovered that Libav incorrectly handled certain malformed media files. If a user were tricked into opening a crafted media file, an attacker could cause a denial of service via application crash, or possibly execute arbitrary code with the privileges of the user invoking the program...
USN-2243-1: Firefox vulnerabilities
Gary Kwong, Christoph Diehl, Christian Holler, Hannes Verschore, Jan de Mooij, Ryan VanderMeulen, Jeff Walden, Kyle Huey, Jesse Ruderman, Gregor Wagner, Benoit Jacob and Karl Tomlinson discovered multiple memory safety issues in Firefox. If a user were tricked in to opening a specially crafted...
USN-2242-1: dpkg vulnerabilities
It was discovered that dpkg incorrectly handled certain patches when unpacking source packages. If a user or an automated system were tricked into unpacking a specially crafted source package, a remote attacker could modify files outside the target unpack directory, leading to a denial of service...
USN-2214-2: libxml2 regression
USN-2214-1 fixed vulnerabilities in libxml2. The upstream fix introduced a regression when using xmllint with the --postvalid option. This update fixes the problem. We apologize for the inconvenience. Original advisory details: Daniel Berrange discovered that libxml2 would incorrectly perform...
USN-2241-1: Linux kernel vulnerabilities
Pinkie Pie discovered a flaw in the Linux kernel's futex subsystem. An unprivileged local user could exploit this flaw to cause a denial of service system crash or gain administrative privileges. CVE-2014-3153 A flaw was discovered in the Linux kernel virtual machine's kvm validation of interrupt...
USN-2240-1: Linux kernel vulnerabilities
Pinkie Pie discovered a flaw in the Linux kernel's futex subsystem. An unprivileged local user could exploit this flaw to cause a denial of service system crash or gain administrative privileges. CVE-2014-3153 An information leak was discovered in the netfilter subsystem of the Linux kernel. An...
USN-2239-1: Linux kernel (Saucy HWE) vulnerabilities
Pinkie Pie discovered a flaw in the Linux kernel's futex subsystem. An unprivileged local user could exploit this flaw to cause a denial of service system crash or gain administrative privileges. CVE-2014-3153 A flaw was discovered in the Linux kernel virtual machine's kvm validation of interrupt...
USN-2238-1: Linux kernel (Raring HWE) vulnerabilities
Pinkie Pie discovered a flaw in the Linux kernel's futex subsystem. An unprivileged local user could exploit this flaw to cause a denial of service system crash or gain administrative privileges. CVE-2014-3153 A flaw was discovered in the Linux kernel's IPC reference counting. An unprivileged loc...
USN-2237-1: Linux kernel (Quantal HWE) vulnerability
Pinkie Pie discovered a flaw in the Linux kernel's futex subsystem. An unprivileged local user could exploit this flaw to cause a denial of service system crash or gain administrative privileges...
USN-2236-1: Linux kernel (OMAP4) vulnerabilities
Pinkie Pie discovered a flaw in the Linux kernel's futex subsystem. An unprivileged local user could exploit this flaw to cause a denial of service system crash or gain administrative privileges. CVE-2014-3153 A flaw was discovered in the vhost-net subsystem of the Linux kernel. Guest OS users...
USN-2235-1: Linux kernel vulnerabilities
Pinkie Pie discovered a flaw in the Linux kernel's futex subsystem. An unprivileged local user could exploit this flaw to cause a denial of service system crash or gain administrative privileges. CVE-2014-3153 A flaw was discovered in the vhost-net subsystem of the Linux kernel. Guest OS users...
USN-2234-1: Linux kernel (EC2) vulnerabilities
Pinkie Pie discovered a flaw in the Linux kernel's futex subsystem. An unprivileged local user could exploit this flaw to cause a denial of service system crash or gain administrative privileges. CVE-2014-3153 Dmitry Vyukov reported a flaw in the Linux kernel's handling of IPv6 UDP Fragmentation...
USN-2233-1: Linux kernel vulnerabilities
Pinkie Pie discovered a flaw in the Linux kernel's futex subsystem. An unprivileged local user could exploit this flaw to cause a denial of service system crash or gain administrative privileges. CVE-2014-3153 Dmitry Vyukov reported a flaw in the Linux kernel's handling of IPv6 UDP Fragmentation...
USN-2232-1: OpenSSL vulnerabilities
Jüri Aedla discovered that OpenSSL incorrectly handled invalid DTLS fragments. A remote attacker could use this issue to cause OpenSSL to crash, resulting in a denial of service, or possibly execute arbitrary code. This issue only affected Ubuntu 12.04 LTS, Ubuntu 13.10, and Ubuntu 14.04 LTS...
USN-2230-1: chkrootkit vulnerability
Thomas Stangner discovered that chkrootkit incorrectly quoted certain values. A local attacker could use this issue to execute arbitrary code when chkrootkit is run and gain root privileges...
USN-2229-1: GnuTLS vulnerability
Joonas Kuorilehto discovered that GnuTLS incorrectly handled Server Hello messages. A malicious remote server or a machine-in-the-middle could use this issue to cause GnuTLS to crash, resulting in a denial of service, or possibly execute arbitrary code...
USN-2228-1: Linux kernel vulnerabilities
Matthew Daley reported an information leak in the floppy disk driver of the Linux kernel. An unprivileged local user could exploit this flaw to obtain potentially sensitive information from kernel memory. CVE-2014-1738 Matthew Daley reported a flaw in the handling of ioctl commands by the floppy...
USN-2227-1: Linux kernel (OMAP4) vulnerabilities
A flaw was discovered in the Linux kernel's pseudo tty pty device. An unprivileged user could exploit this flaw to cause a denial of service system crash or potentially gain administrator privileges. CVE-2014-0196 Matthew Daley reported an information leak in the floppy disk driver of the Linux...
USN-2226-1: Linux kernel vulnerabilities
Matthew Daley reported an information leak in the floppy disk driver of the Linux kernel. An unprivileged local user could exploit this flaw to obtain potentially sensitive information from kernel memory. CVE-2014-1738 Matthew Daley reported a flaw in the handling of ioctl commands by the floppy...
USN-2225-1: Linux kernel (Saucy HWE) vulnerabilities
Matthew Daley reported an information leak in the floppy disk driver of the Linux kernel. An unprivileged local user could exploit this flaw to obtain potentially sensitive information from kernel memory. CVE-2014-1738 Matthew Daley reported a flaw in the handling of ioctl commands by the floppy...
USN-2224-1: Linux kernel (Raring HWE) vulnerabilities
Matthew Daley reported an information leak in the floppy disk driver of the Linux kernel. An unprivileged local user could exploit this flaw to obtain potentially sensitive information from kernel memory. CVE-2014-1738 Matthew Daley reported a flaw in the handling of ioctl commands by the floppy...
USN-2223-1: Linux kernel (Quantal HWE) vulnerabilities
Matthew Daley reported an information leak in the floppy disk driver of the Linux kernel. An unprivileged local user could exploit this flaw to obtain potentially sensitive information from kernel memory. CVE-2014-1738 Matthew Daley reported a flaw in the handling of ioctl commands by the floppy...
USN-2222-1: mod_wsgi vulnerabilities
Róbert Kisteleki discovered modwsgi incorrectly checked setuid return values. A malicious application could use this issue to cause a local privilege escalation when using daemon mode. CVE-2014-0240 Buck Golemon discovered that modwsgi used memory that had been freed. A remote attacker could use...
USN-2221-1: Linux kernel vulnerabilities
Matthew Daley reported an information leak in the floppy disk driver of the Linux kernel. An unprivileged local user could exploit this flaw to obtain potentially sensitive information from kernel memory. CVE-2014-1738 Matthew Daley reported a flaw in the handling of ioctl commands by the floppy...
USN-2220-1: Linux kernel (EC2) vulnerabilities
Matthew Daley reported an information leak in the floppy disk driver of the Linux kernel. An unprivileged local user could exploit this flaw to obtain potentially sensitive information from kernel memory. CVE-2014-1738 Matthew Daley reported a flaw in the handling of ioctl commands by the floppy...
USN-2219-1: Linux kernel vulnerabilities
Matthew Daley reported an information leak in the floppy disk driver of the Linux kernel. An unprivileged local user could exploit this flaw to obtain potentially sensitive information from kernel memory. CVE-2014-1738 Matthew Daley reported a flaw in the handling of ioctl commands by the floppy...
USN-2218-1: Xalan-Java vulnerability
Nicolas Gregoire discovered that Xalan-Java incorrectly handled certain properties when the secure processing feature was enabled. An attacker could possibly use this issue to load arbitrary classes or access external resources...
USN-2217-1: lxml vulnerability
It was discovered that the lxml.html.clean module incorrectly stripped control characters. An attacked could potentially exploit this to conduct cross-site scripting XSS attacks...
USN-2216-1: Pidgin vulnerability
It was discovered that Pidgin incorrectly handled certain messages from Gadu-Gadu file relay servers. A malicious remote server or a machine-in-the-middle could use this issue to cause Pidgin to crash, resulting in a denial of service, or possibly execute arbitrary code...
USN-2215-1: libgadu vulnerability
It was discovered that libgadu incorrectly handled certain messages from file relay servers. A malicious remote server or a machine-in-the-middle could use this issue to cause applications using libgadu to crash, resulting in a denial of service, or possibly execute arbitrary code...
USN-2214-1: libxml2 vulnerability
Daniel Berrange discovered that libxml2 would incorrectly perform entity substitution even when requested not to. If a user or automated system were tricked into opening a specially crafted document, an attacker could possibly cause resource consumption, resulting in a denial of service...
USN-2213-1: Dovecot vulnerability
It was discovered that Dovecot incorrectly handled closing inactive SSL/TLS connections. A remote attacker could use this issue to cause Dovecot to stop responding to new connections, resulting in a denial of service...
USN-2212-1: Django vulnerabilities
Stephen Stewart, Michael Nelson, Natalia Bidart and James Westby discovered that Django improperly removed Vary and Cache-Control headers from HTTP responses when replying to a request from an Internet Explorer or Chrome Frame client. An attacker may use this to retrieve private data or poison...
USN-2211-1: libXfont vulnerabilities
Ilja van Sprundel discovered that libXfont incorrectly handled font metadata file parsing. A local attacker could use this issue to cause libXfont to crash, or possibly execute arbitrary code in order to gain privileges. CVE-2014-0209 Ilja van Sprundel discovered that libXfont incorrectly handled...
USN-2210-1: cups-filters vulnerability
Sebastian Krahmer discovered that cups-browsed incorrectly filtered remote printer names and strings. A remote attacker could use this issue to possibly execute arbitrary commands. CVE-2014-2707 Johannes Meixner discovered that cups-browsed ignored invalid BrowseAllow directives. This could cause...
USN-2209-1: libvirt vulnerabilities
It was discovered that libvirt incorrectly handled symlinks when using the LXC driver. An attacker could possibly use this issue to delete host devices, create arbitrary nodes, and shutdown or power off the host. CVE-2013-6456 Marian Krcmarik discovered that libvirt incorrectly handled seamless...
USN-2208-2: OpenStack Quantum vulnerability
USN-2208-1 fixed vulnerabilities in OpenStack Cinder. This update provides the corresponding updates for OpenStack Quantum. Original advisory details: JuanFra Rodriguez Cardoso discovered that OpenStack Cinder did not enforce SSL connections when Nova was configured to use QPid and qpidprotocol i...
USN-2208-1: OpenStack Cinder vulnerability
JuanFra Rodriguez Cardoso discovered that OpenStack Cinder did not enforce SSL connections when Nova was configured to use QPid and qpidprotocol is set to 'ssl'. If a remote attacker were able to perform a machine-in-the-middle attack, this flaw could be exploited to view sensitive information...