Apple Xcode before 4.4 does not properly compose a designated requirement (DR) during signing of programs that lack bundle identifiers, which allows remote attackers to read keychain entries via a crafted app, as demonstrated by the keychain entries of a (1) helper tool or (2) command-line tool.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Xcode | Apple | * | 4.3.3 (including) |
| Xcode | Apple | 1.5.0 (including) | 1.5.0 (including) |
| Xcode | Apple | 2.0.0 (including) | 2.0.0 (including) |
| Xcode | Apple | 2.1.0 (including) | 2.1.0 (including) |
| Xcode | Apple | 2.2.0 (including) | 2.2.0 (including) |
| Xcode | Apple | 2.3.0 (including) | 2.3.0 (including) |
| Xcode | Apple | 2.4.0 (including) | 2.4.0 (including) |
| Xcode | Apple | 2.4.1 (including) | 2.4.1 (including) |
| Xcode | Apple | 3.1 (including) | 3.1 (including) |
| Xcode | Apple | 3.1.1 (including) | 3.1.1 (including) |
| Xcode | Apple | 3.1.2 (including) | 3.1.2 (including) |
| Xcode | Apple | 3.1.3 (including) | 3.1.3 (including) |
| Xcode | Apple | 3.1.4 (including) | 3.1.4 (including) |
| Xcode | Apple | 3.2.1 (including) | 3.2.1 (including) |
| Xcode | Apple | 3.2.2 (including) | 3.2.2 (including) |
| Xcode | Apple | 3.2.3 (including) | 3.2.3 (including) |
| Xcode | Apple | 3.2.4 (including) | 3.2.4 (including) |
| Xcode | Apple | 3.2.5 (including) | 3.2.5 (including) |
| Xcode | Apple | 4.0 (including) | 4.0 (including) |
| Xcode | Apple | 4.0.1 (including) | 4.0.1 (including) |
| Xcode | Apple | 4.0.2 (including) | 4.0.2 (including) |
| Xcode | Apple | 4.1.1 (including) | 4.1.1 (including) |
| Xcode | Apple | 4.2 (including) | 4.2 (including) |
| Xcode | Apple | 4.2.1 (including) | 4.2.1 (including) |
| Xcode | Apple | 4.3 (including) | 4.3 (including) |
| Xcode | Apple | 4.3.1 (including) | 4.3.1 (including) |
| Xcode | Apple | 4.3.2 (including) | 4.3.2 (including) |