Security readout for executives and security teams
CVE-2011-0161 is an old WebKit flaw in Safari before 5.0.4 and iOS before 4.3. A malicious website could bypass browser same-origin protections and inject CSS token sequences. Business risk is mainly legacy Apple browser exposure, not modern patched estates. Exposure is most likely on unmanaged or legacy systems running Apple Safari before 5.0.4 or iOS before 4.3. The source bundle does not identify other affected WebKit-based products, so broader product claims should not be assumed. Prioritize if legacy Apple devices or old Safari deployments remain in the environment. For fully updated fleets, urgency is low operationally, but asset verification is still warranted because the weakness affects browser trust boundaries. Mitigation focus: Upgrade Safari to 5.0.4 or later where applicable.; Upgrade iOS devices to 4.3 or later where applicable.; Retire or isolate devices that cannot run supported Apple updates..
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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ATT&CK lookup starting points
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Credential and access behavior lookup
The CVE wording references authentication or credential exposure, so valid-account and credential-access review may help. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2011-0161 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
- appleios-attr-code-execution(66000)CVE reference · vdb-entry, x_refsource_XF
Products and packages named in the record
CWE details
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