CVE-2011-0163

no score yetEPSS 1.6%

WebKit, as used in Apple Safari before 5.0.4 and iOS before 4.3, does not properly handle unspecified "cached resources," which allows remote attackers to cause a denial of service (resource unavailability) via a crafted web site that conducts a cache-poisoning attack.

EPSS: 1.6% chance of exploitation in the next 30 days; higher than 75% of CVEs (scores of 2026-10-31)
CWE: CWE-20
Published: 2011-03-11
Modified: 2026-06-16
Record from: the NVD, synced 2026-10-19

Affected

apple:iphone_os
apple:safari
apple:webkit

References

http://lists.apple.com/archives/security-announce/2011//Mar/msg00003.html
http://lists.apple.com/archives/security-announce/2011//Mar/msg00004.html
http://support.apple.com/kb/HT4564
http://support.apple.com/kb/HT4566
http://www.securitytracker.com/id?1025182

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