Improper input validation in Apple Iphone OS
CVE-2011-0228
The Data Security component in Apple iOS before 4.2.10 and 4.3.x before 4.3.5 does not check the basicConstraints parameter during validation of X.509 certificate chains, which allows man-in-the-middle attackers to spoof an SSL server by using a non-CA certificate to sign a certificate for an arbitrary domain.
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
EPSS: 0.064 (92.9th percentile) — read the EPSS interpretation.
Affected products
- Apple Iphone_os — versions 1.0.0, 1.0.1, 1.0.2
- N/a — versions n/a
Weakness classification (CWE)
Public proof-of-concept exploits
References
- product-security@apple.com (vendor-advisory, x_refsource_APPLE, Vendor Advisory)
- product-security@apple.com (x_refsource_MISC)
- product-security@apple.com (vdb-entry, x_refsource_BID)
- product-security@apple.com (x_refsource_CONFIRM)
- product-security@apple.com (x_refsource_SECUNIA, Vendor Advisory, third-party-advisory)
- product-security@apple.com (mailing-list, x_refsource_BUGTRAQ)
- product-security@apple.com (vendor-advisory, x_refsource_APPLE, Vendor Advisory)
- product-security@apple.com (x_refsource_CONFIRM, Vendor Advisory)
- product-security@apple.com (x_refsource_SREASON, third-party-advisory)
- product-security@apple.com (vdb-entry, x_refsource_SECTRACK)
Frequently asked questions
- What is CVE-2011-0228?
- CVE-2011-0228 is a vulnerability in Apple Iphone OS, classified under Improper Input Validation. Published 2011-08-29.
- Is CVE-2011-0228 known to be exploited?
- 6 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.