CVE-2011-4684

CVE-2011-4684 describes a critical vulnerability in Opera versions prior to 11.60, stemming from improper handling of certificate revocation. This flaw allows for remote attack vectors and has unspecified impact, potentially leading to complete compromise of confidentiality, integrity, and availability. With a CVSS score of 10.0, it represents a highly severe risk, requiring no authentication or complex attack methods. While there is no evidence of active exploitation in the wild, a Denial of Service exploit is publicly available, and despite its high severity, it has garnered minimal community discussion or media coverage.