ID de Prueba:	1.3.6.1.4.1.25623.1.1.10.2013.0258
Categoría:	Mageia Linux Local Security Checks
Título:	Mageia: Security Advisory (MGASA-2013-0258)
Resumen:	The remote host is missing an update for the 'libtiff' package(s) announced via the MGASA-2013-0258 advisory.
Descripción:	Summary: The remote host is missing an update for the 'libtiff' package(s) announced via the MGASA-2013-0258 advisory. Vulnerability Insight: Updated libtiff packages fix security vulnerabilities: Pedro Ribeiro discovered a buffer overflow flaw in rgb2ycbcr, a tool to convert RGB color, greyscale, or bi-level TIFF images to YCbCr images, and multiple buffer overflow flaws in gif2tiff, a tool to convert GIF images to TIFF. A remote attacker could provide a specially-crafted TIFF or GIF file that, when processed by rgb2ycbcr and gif2tiff respectively, would cause the tool to crash or, potentially, execute arbitrary code with the privileges of the user running the tool (CVE-2013-4231) Pedro Ribeiro discovered a use-after-free flaw in the t2p_readwrite_pdf_image() function in tiff2pdf, a tool for converting a TIFF image to a PDF document. A remote attacker could provide a specially-crafted TIFF file that, when processed by tiff2pdf, would cause tiff2pdf to crash or, potentially, execute arbitrary code with the privileges of the user running tiff2pdf (CVE-2013-4232). Affected Software/OS: 'libtiff' package(s) on Mageia 2, Mageia 3. Solution: Please install the updated package(s). CVSS Score: 6.8 CVSS Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P
Referencia Cruzada:	Common Vulnerability Exposure (CVE) ID: CVE-2013-4231 54543 http://secunia.com/advisories/54543 54628 http://secunia.com/advisories/54628 61695 http://www.securityfocus.com/bid/61695 DSA-2744 http://www.debian.org/security/2013/dsa-2744 RHSA-2014:0223 http://rhn.redhat.com/errata/RHSA-2014-0223.html [oss-security] 20130809 Re: CVE Request -- Four (stack-based) buffer overflows and one use-after-free in libtiff v4.0.3 reported by Pedro Ribeiro http://www.openwall.com/lists/oss-security/2013/08/10/2 [tiff] 20130801 Vulnerabilities in libtiff 4.0.3 http://www.asmail.be/msg0055359936.html http://bugzilla.maptools.org/show_bug.cgi?id=2450 https://bugzilla.redhat.com/show_bug.cgi?id=995965 Common Vulnerability Exposure (CVE) ID: CVE-2013-4232 http://bugzilla.maptools.org/show_bug.cgi?id=2449 https://bugzilla.redhat.com/show_bug.cgi?id=995975
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