Security readout for executives and security teams
A malicious website could trigger a memory corruption bug in WebKit used by Apple Safari before 5.0.6. Reported impact is arbitrary code execution or browser crash. This mainly matters for legacy Safari/WebKit systems that can browse untrusted pages. Exposure is most likely on obsolete Apple Safari installations earlier than 5.0.6, especially where users can visit external or attacker-controlled websites. Modern supported Safari versions are not identified as affected in the provided sources. Treat this as a legacy-browser remediation issue with potentially severe impact but incomplete scoring. Prioritize if old Safari remains in production, kiosk, lab, or unmanaged endpoint environments. Otherwise, document non-exposure and focus on supported browser baselines. Mitigation focus: Upgrade Safari/WebKit to Safari 5.0.6 or later where applicable.; Check Apple advisory HT4808 and related Apple advisories for vendor-specific update guidance.; Retire unsupported Apple systems that cannot receive browser security 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
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
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Execution behavior lookup
The CVE wording references code or command execution, so execution technique review may help defensive triage. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2011-0218 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
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
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.