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The crash report could then be read by that user either by causing it to be uploaded and reported to Launchpad, or by leveraging some other vulnerability to read the resulting crash report, and so allow the user to read arbitrary files on the system."},{"lang":"es","value":"Apport versiones anteriores a 2.14.1-0ubuntu3.29 + esm1, 2.20.1-0ubuntu2.19, 2.20.9-0ubuntu7.7, 2.20.10-0ubuntu27.1, 2.20.11-0ubuntu5 contenían una vulnerabilidad TOCTTOU cuando leen los usuarios el archivo ~/.apport-ignore.xml, que permite a un atacante local reemplazar este archivo con un enlace simbólico en cualquier otro archivo sobre el sistema y, por lo tanto, causar que Apport incluya el contenido de este otro archivo en el reporte del bloqueo resultante. El reporte de bloqueo podría ser leído por ese usuario provocando que sea cargado y reportado para Launchpad, o aprovechando alguna otra vulnerabilidad para leer el reporte de bloqueo resultante, y así permitir al usuario leer archivos arbitrarios en el sistema."}],"affected":[{"source":"security@ubuntu.com","affectedData":[{"vendor":"Ubuntu","product":"apport","versions":[{"version":"before 2.14.1-0ubuntu3.29+esm1","status":"affected"},{"version":"before 2.20.1-0ubuntu2.19","status":"affected"},{"version":"before 2.20.9-0ubuntu7.7","status":"affected"},{"version":"before 2.20.10-0ubuntu27.1","status":"affected"},{"version":"before 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