CVE-2011-0160: n/a vulnerability

CVE-2011-0160: WebKit, as used in Apple Safari before 5.0.4 and iOS before 4.3, does not properly handle redirects in conj...

WebKit, as used in Apple Safari before 5.0.4 and iOS before 4.3, does not properly handle redirects in conjunction with HTTP Basic Authentication, which might allow remote web servers to capture credentials by logging the Authorization HTTP header.

UnknownCVSS not scoredNot KEV-listedUpdatedAug 6, 2024, 21:43 UTC (UTC+00:00)

Security readout for executives and security teams

This is an old WebKit credential-leak issue affecting Apple Safari before 5.0.4 and iOS before 4.3. A malicious or controlled web server could use redirects around HTTP Basic Authentication so the browser exposes the Authorization header, allowing credentials to be logged server-side. Exposure is most likely limited to legacy Apple clients: Safari versions earlier than 5.0.4 and iOS versions earlier than 4.3. Organizations with old kiosks, embedded devices, lab systems, or unmanaged legacy endpoints should verify whether those clients still access Basic Auth web applications. Treat this as a legacy exposure cleanup issue unless affected clients are still in use. The business risk is credential leakage from outdated Apple browsers, especially where Basic Auth protects sensitive internal or customer-facing services. 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 legacy clients that cannot receive vendor fixes..

Prepared: Jun 24, 2026, 13:28 UTC (UTC+00:00)

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

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Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: Mar 11, 2011, 22:00 UTC (UTC+00:00)

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

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