Ubuntu Essential and Critical Security Patch Updates - Page 374

Find the information you need for your favorite open source distribution .

Ubuntu 771-1: libmodplug vulnerabilities

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It was discovered that libmodplug did not correctly handle certain parameters when parsing MED media files. If a user or automated system were tricked into opening a crafted MED file, an attacker could execute arbitrary code with privileges of the user invoking the program. (CVE-2009-1438) [More...]

Ubuntu 770-1: ClamAV vulnerability

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A flaw was discovered in the clamav-milter initscript which caused theownership of the current working directory to be changed to the 'clamav'user. This update attempts to repair the incorrect ownership for standardsystem directories, but it is recommended that the following command beperformed to report any other directories that may be affected: [More...]

Ubuntu 769-1: libwmf vulnerability

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Tavis Ormandy discovered that libwmf incorrectly used memory after it had been freed when using its embedded GD library. If a user or automated system were tricked into opening a crafted WMF file, an attacker could cause a denial of service or execute arbitrary code with privileges of the user invoking the program. [More...]

Ubuntu 765-1: Firefox and Xulrunner vulnerabilities

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It was discovered that the upstream security fixes in USN-764-1 introduceda regression which could cause the browser to crash. If a user were trickedinto viewing a malicious website, a remote attacker could cause a denial ofservice or possibly execute arbitrary code with the privileges of the userinvoking the program. [More...]

Ubuntu 767-1: FreeType vulnerability

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Tavis Ormandy discovered that FreeType did not correctly handle certain large values in font files. If a user were tricked into using a specially crafted font file, a remote attacker could execute arbitrary code with user privileges. [More...]

Ubuntu 764-1: Firefox and Xulrunner vulnerabilities

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Several flaws were discovered in the browser engine. If a user were trickedinto viewing a malicious website, a remote attacker could cause a denial ofservice or possibly execute arbitrary code with the privileges of the userinvoking the program. (CVE-2009-1302, CVE-2009-1303, CVE-2009-1304,CVE-2009-1305) [More...]

Ubuntu 762-1: APT vulnerabilities

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Alexandre Martani discovered that the APT daily cron script did not checkthe return code of the date command. If a machine is configured forautomatic updates and is in a time zone where DST occurs at midnight, undercertain circumstances automatic updates might not be applied and couldbecome permanently disabled. (CVE-2009-1300) [More...]

Ubuntu 763-1: xine-lib vulnerabilities

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It was discovered that the QT demuxer in xine-lib did not correctly handle a large count value in an STTS atom, resulting in a heap-based buffer overflow. If a user or automated system were tricked into opening a specially crafted MOV file, an attacker could execute arbitrary code as the user invoking the program. (CVE-2009-1274) [More...]

Ubuntu 761-1: PHP vulnerabilities

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It was discovered that PHP did not sanitize certain error messages when display_errors is enabled, which could result in browsers becoming vulnerable to cross-site scripting attacks when processing the output. With cross-site scripting vulnerabilities, if a user were tricked into viewing server output during a crafted server request, a remote attacker could [More...]

Ubuntu 757-1: Ghostscript vulnerabilities

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It was discovered that Ghostscript contained a buffer underflow in its CCITTFax decoding filter. If a user or automated system were tricked into opening a crafted PDF file, an attacker could cause a denial of service or execute arbitrary code with privileges of the user invoking the program. (CVE-2007-6725) [More...]

Ubuntu 755-1: Kerberos vulnerabilities

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Multiple flaws were discovered in the Kerberos GSS-API and ASN.1 routinesthat did not correctly handle certain requests. An unauthenticated remoteattacker could send specially crafted traffic to crash services usingthe Kerberos library, leading to a denial of service. [More...]