Adobe Reader and Acrobat 9.x before 9.3, and 8.x before 8.2 on Windows and Mac OS X, allows remote attackers to execute arbitrary code via a crafted JPC_MS_RGN marker in the Jp2c stream of a JpxDecode encoded data stream, which triggers an integer sign extension that bypasses a sanity check, leading to memory corruption.

Heap-based buffer overflow in Adobe Reader and Acrobat 7.x before 7.1.4, 8.x before 8.1.7, and 9.x before 9.2 allows remote attackers to execute arbitrary code via a crafted PDF file that triggers memory corruption, as exploited in the wild in October 2009. NOTE: some of these details are obtained from third party information.

Heap-based buffer overflow in Adobe Acrobat Reader and Acrobat Professional 7.1.0, 8.1.3, 9.0.0, and other versions allows remote attackers to execute arbitrary code via a PDF file containing a JBIG2 stream with a size inconsistency related to an unspecified table.

Adobe Acrobat Reader 9 before 9.1, 8 before 8.1.4, and 7 before 7.1.1 might allow remote attackers to trigger memory corruption and possibly execute arbitrary code via unknown attack vectors related to JBIG2, a different vulnerability than CVE-2009-0193 and CVE-2009-1061.

Unspecified vulnerability in Adobe Reader and Acrobat 7.0.9 and earlier, and 8.0 through 8.1.2, allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via unknown vectors, related to an "input validation issue in a JavaScript method."

Adobe Acrobat Reader 8.1.2 and earlier, and before 7.1.1, allows remote attackers to cause a denial of service (application crash) and possibly execute arbitrary code via a malformed PDF document, as demonstrated by 2008-HI2.pdf.

The Javascript API in Adobe Acrobat Professional 7.0.9 and possibly 8.1.1 exposes a dangerous method, which allows remote attackers to execute arbitrary commands or trigger a buffer overflow via a crafted PDF file that invokes app.checkForUpdate with a malicious callback function.

Adobe Reader and Acrobat Trial allow remote attackers to read arbitrary files via a file:// URI in a PDF document, as demonstrated with <</URI(file:///C:/)/S/URI>>, a different issue than CVE-2007-0045.

Adobe Acrobat Reader Plugin before 8.0.0 for the Firefox, Internet Explorer, and Opera web browsers allows remote attackers to force the browser to make unauthorized requests to other web sites via a URL in the (1) FDF, (2) xml, and (3) xfdf AJAX request parameters, following the # (hash) character, aka "Universal CSRF and session riding."

Adobe Acrobat Reader Plugin before 8.0.0, and possibly the plugin distributed with Adobe Reader 7.x before 7.1.4, 8.x before 8.1.7, and 9.x before 9.2, when used with Internet Explorer, Google Chrome, or Opera, allows remote attackers to cause a denial of service (memory consumption) via a long sequence of # (hash) characters appended to a PDF URL, related to a "cross-site scripting issue."