CVE-2012-5239 in Wireshark
Summary
by MITRE
** REJECT ** DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2012-3548. Reason: This candidate is a reservation duplicate of CVE-2012-3548. Notes: All CVE users should reference CVE-2012-3548 instead of this candidate. All references and descriptions in this candidate have been removed to prevent accidental usage.
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Analysis
by VulDB Data Team • 12/29/2024
This CVE identifier represents a rejected candidate number that was superseded by CVE-2012-3548, demonstrating the importance of proper vulnerability management and coordination within the cybersecurity community. The rejection of this candidate number highlights the need for rigorous validation processes to prevent duplicate entries that could confuse security professionals and organizations attempting to implement appropriate mitigations. Such duplicate entries in vulnerability databases create significant operational challenges and can lead to misallocation of security resources.
The technical context surrounding this rejection illustrates the complexity of vulnerability identification and categorization within the Common Vulnerabilities and Exposures (CVE) system. When multiple organizations or researchers identify the same vulnerability independently, the CVE Numbering Authority must carefully coordinate to ensure only one accurate identifier is assigned. This process prevents confusion in security advisories, patch management, and threat intelligence systems where duplicate identifiers could result in conflicting information and compromised security responses.
From an operational perspective, this rejected candidate serves as a reminder of the critical importance of referencing official CVE identifiers rather than provisional or duplicate numbers. Security teams and vulnerability analysts must always verify that they are working with the most current and accurate CVE information, as referenced in the MITRE ATT&CK framework's emphasis on accurate threat intelligence. The rejection of this candidate number also underscores the necessity of following established procedures for vulnerability reporting and coordination to maintain the integrity of global vulnerability databases.
The industry standard practices for vulnerability management, as outlined in CWE categories related to duplicate identifiers and improper validation, emphasize that organizations must always consult the authoritative CVE database and follow proper coordination channels. This incident demonstrates why security professionals should always verify CVE references against official sources and why the CVE Numbering Authority maintains strict oversight of candidate numbers to prevent operational disruptions in security response efforts. Organizations implementing security controls must ensure their vulnerability management processes include verification steps to avoid relying on rejected or duplicate identifiers that could compromise their security posture and incident response capabilities.