Ubuntu Security Notice 1056-1 - Multiple vulnerabilities have been addressed in OpenOffice. Charlie Miller discovered several heap overflows in PPT processing. Marc Schoenefeld discovered that directory traversal was not correctly handled in XSLT, OXT, JAR, or ZIP files. Dan Rosenberg discovered multiple heap overflows in RTF and DOC processing. Dmitri Gribenko discovered that OpenOffice.org did not correctly handle LD_LIBRARY_PATH in various tools. Marc Schoenefeld discovered that OpenOffice.org did not correctly process PNG images. It was discovered that OpenOffice.org did not correctly process TGA images.
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