VMware Security Advisory 2013-0015 - VMware has updated several third party libraries in ESX that address multiple security vulnerabilities.
9cbb7e964e769cddfce1c1997789d4b756c22716732fb468d12565b5df47420dRed Hat Security Advisory 2013-1181-01 - The rhev-hypervisor6 package provides a Red Hat Enterprise Virtualization Hypervisor ISO disk image. The Red Hat Enterprise Virtualization Hypervisor is a dedicated Kernel-based Virtual Machine hypervisor. It includes everything necessary to run and manage virtual machines: A subset of the Red Hat Enterprise Linux operating environment and the Red Hat Enterprise Virtualization Agent. Note: Red Hat Enterprise Virtualization Hypervisor is only available for the Intel 64 and AMD64 architectures with virtualization extensions. Upgrade Note: If you upgrade the Red Hat Enterprise Virtualization Hypervisor through the 3.2 Manager administration portal, the Host may appear with the status of "Install Failed". If this happens, place the host into maintenance mode, then activate it again to get the host back to an "Up" state.
c9ef6b0e618b611300179156206106cdff91ea723fef48c2288632319326506aRed Hat Security Advisory 2013-1144-01 - Network Security Services is a set of libraries designed to support the cross-platform development of security-enabled client and server applications. Netscape Portable Runtime provides platform independence for non-GUI operating system facilities. nss-softokn provides an NSS softoken cryptographic module. It was discovered that NSS leaked timing information when decrypting TLS/SSL and DTLS protocol encrypted records when CBC-mode cipher suites were used. A remote attacker could possibly use this flaw to retrieve plain text from the encrypted packets by using a TLS/SSL or DTLS server as a padding oracle.
140a763fee0b505fdf0106a347f42680f7e1f7ae60671abfe1f48a21a770b565Red Hat Security Advisory 2013-1135-01 - Network Security Services is a set of libraries designed to support the cross-platform development of security-enabled client and server applications. Netscape Portable Runtime provides platform independence for non-GUI operating system facilities. It was discovered that NSS leaked timing information when decrypting TLS/SSL and DTLS protocol encrypted records when CBC-mode cipher suites were used. A remote attacker could possibly use this flaw to retrieve plain text from the encrypted packets by using a TLS/SSL or DTLS server as a padding oracle.
ea3048e1d624e0dfb9d238f708c159b83698d2fa85c180285cb6b492cbce9cd5Ubuntu Security Notice 1791-1 - Olli Pettay, Jesse Ruderman, Boris Zbarsky, Christian Holler, Milan Sreckovic and Joe Drew discovered multiple memory safety issues affecting Thunderbird. If the user were tricked into opening a specially crafted message with scripting enabled, an attacker could possibly exploit these to cause a denial of service via application crash, or potentially execute code with the privileges of the user invoking Thunderbird. Ambroz Bizjak discovered an out-of-bounds array read in the CERT_DecodeCertPackage function of the Network Security Services (NSS) library when decoding certain certificates. An attacker could potentially exploit this to cause a denial of service via application crash. Various other issues were also addressed.
12c1ff5d57a3985395b6e2f1e23778f825698b2edb1d69c58bed0f9613954ac0Ubuntu Security Notice 1786-2 - USN-1786-1 fixed vulnerabilities in Firefox. This update provides the corresponding update for Unity Firefox Extension. Olli Pettay, Jesse Ruderman, Boris Zbarsky, Christian Holler, Milan Sreckovic, Joe Drew, Andrew McCreight, Randell Jesup, Gary Kwong and Mats Palmgren discovered multiple memory safety issues affecting Firefox. If the user were tricked into opening a specially crafted page, an attacker could possibly exploit these to cause a denial of service via application crash, or potentially execute code with the privileges of the user invoking Firefox. Ambroz Bizjak discovered an out-of-bounds array read in the CERT_DecodeCertPackage function of the Network Security Services (NSS) library when decoding certain certificates. An attacker could potentially exploit this to cause a denial of service via application crash. Various other issues were also addressed.
a2cb76f0011e0e7a4ff5b74ded3dcec53802bf70e068e32fedbcaffcef040fc6Ubuntu Security Notice 1786-1 - Olli Pettay, Jesse Ruderman, Boris Zbarsky, Christian Holler, Milan Sreckovic, Joe Drew, Andrew McCreight, Randell Jesup, Gary Kwong and Mats Palmgren discovered multiple memory safety issues affecting Firefox. If the user were tricked into opening a specially crafted page, an attacker could possibly exploit these to cause a denial of service via application crash, or potentially execute code with the privileges of the user invoking Firefox. Ambroz Bizjak discovered an out-of-bounds array read in the CERT_DecodeCertPackage function of the Network Security Services (NSS) library when decoding certain certificates. An attacker could potentially exploit this to cause a denial of service via application crash. Various other issues were also addressed.
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