CVE-2003-0142

CVE-2003-0142 describes a vulnerability in Adobe Acrobat Reader (acroread) 6 where, with the "Certified plug-ins only" option disabled, it could load plug-ins signed for older Acrobat versions. This flaw allowed attackers to manipulate the CTIsCertifiedMode function, forcing Acrobat into Certified mode and executing untrusted plug-ins. The vulnerability has a CVSS score of 5.0, indicating a medium severity with low attack complexity and potential for partial integrity impact (I:P). There is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.