Adobe » Acrobat : Security Vulnerabilities, CVEs, Published In 2005

The Adobe Reader control in Adobe Reader and Acrobat 7.0 and 7.0.1 allows remote attackers to determine the existence of files via Javascript containing XML script, aka the "XML External Entity vulnerability."

Buffer overflow in a "core application plug-in" for Adobe Reader 5.1 through 7.0.2 and Acrobat 5.0 through 7.0.2 allows attackers to cause a denial of service (crash) and possibly execute arbitrary code via unknown vectors.