Security readout for executives and security teams
This flaw affects the Apple QuickTime plugin before version 7.7.3. A maliciously crafted MIME type could crash the application or potentially let an attacker run code. The source bundle does not provide CVSS details, affected platform granularity, or proof of active exploitation. Exposure is most likely on endpoints with Apple QuickTime browser/plugin components older than 7.7.3. The bundle does not identify operating systems, browser versions, or CPEs, so asset validation is required. Treat this as a legacy endpoint risk with high potential impact. Prioritize finding and removing or updating old QuickTime plugin installations, especially on systems that browse external content. Mitigation focus: Update Apple QuickTime to version 7.7.3 or later where still present.; Remove or disable the QuickTime plugin where business use is not required.; Follow Apple advisory HT5581 and APPLE-SA-2012-11-07-1 guidance..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
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Execution behavior lookup
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Open ATT&CK lookupCVE-2012-3753 mapping review
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Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
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CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
- oval:org.mitre.oval:def:15947CVE reference · vdb-entry, signature
- apple-quicktime-mime-bo(79900)CVE reference · vdb-entry, x_refsource_XF
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.