CVE-2011-0228: Input Validation
First published: Mon Aug 29 2011(Updated: )
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.
Credit: product-security@apple.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Apple iPhone OS | =3.0 | |
| Apple iPhone OS | =3.2 | |
| Apple iPhone OS | =3.1.3 | |
| Apple iPhone OS | =1.0.2 | |
| Apple iPhone OS | =4.0.2 | |
| Apple iPhone OS | =2.2 | |
| Apple iPhone OS | =1.1.1 | |
| Apple iPhone OS | =4.2.8 | |
| Apple iPhone OS | =4.1 | |
| Apple iPhone OS | =2.0.0 | |
| Apple iPhone OS | =3.1.2 | |
| Apple iPhone OS | =3.0.1 | |
| Apple iPhone OS | =4.2.5 | |
| Apple iPhone OS | =1.1.2 | |
| Apple iPhone OS | =3.1 | |
| Apple iPhone OS | =1.1.3 | |
| Apple iPhone OS | =1.1.0 | |
| Apple iPhone OS | <=4.2.9 | |
| Apple iPhone OS | =1.0.1 | |
| Apple iPhone OS | =2.1 | |
| Apple iPhone OS | =4.2.1 | |
| Apple iPhone OS | =1.1.5 | |
| Apple iPhone OS | =4.0.1 | |
| Apple iPhone OS | =2.1.1 | |
| Apple iPhone OS | =1.1.4 | |
| Apple iPhone OS | =1.0.0 | |
| Apple iPhone OS | =2.0.2 | |
| Apple iPhone OS | =2.0 | |
| Apple iPhone OS | =2.0.1 | |
| Apple iPhone OS | =4.0 | |
| Apple iPhone OS | =2.2.1 | |
| Apple iPhone OS | =3.2.1 | |
| Apple iPhone OS | =3.2.2 | |
| Apple iPhone OS | =4.3.2 | |
| Apple iPhone OS | =4.3.4 | |
| Apple iPhone OS | =4.3.1 | |
| Apple iPhone OS | =4.3.3 | |
| Apple iPhone OS | =4.3.0 |
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Reference Links
- http://lists.apple.com/archives/security-announce/2011//Jul/msg00004.html
- https://www.trustwave.com/spiderlabs/advisories/TWSL2011-007.txt
- http://lists.apple.com/archives/security-announce/2011//Jul/msg00005.html
- http://secunia.com/advisories/45369
- http://support.apple.com/kb/HT4824
- http://securitytracker.com/id?1025837
- http://support.apple.com/kb/HT4825
- http://www.securityfocus.com/bid/48877
- http://securityreason.com/securityalert/8361
- http://www.securityfocus.com/archive/1/518982/100/0/threaded
- collector/nvd-historical
- collector/nvd-index
- agent/severity
- agent/author
- agent/references
- agent/weakness
- agent/description
- agent/type
- agent/event
- agent/first-publish-date
- agent/softwarecombine
- agent/last-modified-date
- agent/tags
- collector/mitre-cve
- source/MITRE
- vendor/apple
- canonical/apple iphone os
- version/apple iphone os/3.0
- version/apple iphone os/3.2
- version/apple iphone os/3.1.3
- version/apple iphone os/1.0.2
- version/apple iphone os/4.0.2
- version/apple iphone os/2.2
- version/apple iphone os/1.1.1
- version/apple iphone os/4.2.8
- version/apple iphone os/4.1
- version/apple iphone os/2.0.0
- version/apple iphone os/3.1.2
- version/apple iphone os/3.0.1
- version/apple iphone os/4.2.5
- version/apple iphone os/1.1.2
- version/apple iphone os/3.1
- version/apple iphone os/1.1.3
- version/apple iphone os/1.1.0
- version/apple iphone os/4.2.9
- version/apple iphone os/1.0.1
- version/apple iphone os/2.1
- version/apple iphone os/4.2.1
- version/apple iphone os/1.1.5
- version/apple iphone os/4.0.1
- version/apple iphone os/2.1.1
- version/apple iphone os/1.1.4
- version/apple iphone os/1.0.0
- version/apple iphone os/2.0.2
- version/apple iphone os/2.0
- version/apple iphone os/2.0.1
- version/apple iphone os/4.0
- version/apple iphone os/2.2.1
- version/apple iphone os/3.2.1
- version/apple iphone os/3.2.2
- version/apple iphone os/4.3.2
- version/apple iphone os/4.3.4
- version/apple iphone os/4.3.1
- version/apple iphone os/4.3.3
- version/apple iphone os/4.3.0