CVE-2012-0621: n/a vulnerability

CVE-2012-0621: WebKit, as used in Apple iOS before 5.1 and iTunes before 10.6, allows remote attackers to execute arbitrar...

WebKit, as used in Apple iOS before 5.1 and iTunes before 10.6, allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted web site, a different vulnerability than other WebKit CVEs listed in APPLE-SA-2012-03-07-1 and APPLE-SA-2012-03-07-2.

UnknownCVSS not scoredNot KEV-listedUpdatedAug 6, 2024, 18:30 UTC (UTC+00:00)

Security readout for executives and security teams

CVE-2012-0621 is an old Apple WebKit memory corruption issue. A user visiting a maliciously crafted website on affected iOS or iTunes versions could face application crashes or possible arbitrary code execution. The source bundle names iOS before 5.1 and iTunes before 10.6. Exposure is likely limited to legacy Apple environments still running iOS before 5.1 or iTunes before 10.6. Modern supported Apple platforms are not identified as affected in the provided bundle. Prioritize remediation only if legacy Apple devices or old iTunes installations remain in the environment. The business risk is high for exposed legacy systems because the described outcome includes remote code execution, but current exposure may be low in modern fleets. Mitigation focus: Upgrade iOS systems to 5.1 or later where applicable.; Upgrade iTunes installations to 10.6 or later where applicable.; Retire or isolate devices and hosts that cannot be upgraded..

Prepared: Jun 24, 2026, 12:52 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

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Execution behavior lookup

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CVE-2012-0621 mapping review

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Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: Mar 8, 2012, 22:00 UTC (UTC+00:00)

Official CVE source material

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.

0CVSS vectors

0Timeline events

0ADP providers

2Source links

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:17432CVE reference · vdb-entry, signature

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus

n/an/an/aListed

Weakness

CWE details

No CWE listed

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