Improper Kerberos Signature Validation Allows KDC Impersonation
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Apple | iOS and iPadOS | affected |
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| Apple | macOS | affected |
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| Apple | tvOS | affected |
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| Apple | visionOS | affected |
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| Apple | watchOS | affected |
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Configuration 1 [-]
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No data.
| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Apple | Ios And Ipados |
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| Apple | Macos |
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| Apple | Tvos |
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| Apple | Visionos |
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| Apple | Watchos |
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No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.381% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Apple ipados
Apple iphone Os |
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| CPEs | cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:* cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:* cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:* cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:* cpe:2.3:o:apple:visionos:*:*:*:*:*:*:*:* cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:* |
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| Vendors & Products |
Apple ipados
Apple iphone Os |
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Improper Kerberos Signature Validation Allows KDC Impersonation |
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Insufficient Kerberos Signature Validation Allowing KDC Impersonation | |
| Weaknesses | CWE-287 |
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-347 | |
| Metrics |
cvssV3_1
|
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Insufficient Kerberos Signature Validation Allowing KDC Impersonation | |
| First Time appeared |
Apple
Apple ios And Ipados Apple macos Apple tvos Apple visionos Apple watchos |
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| Weaknesses | CWE-287 | |
| Vendors & Products |
Apple
Apple ios And Ipados Apple macos Apple tvos Apple visionos Apple watchos |
| Type | Values Removed | Values Added |
|---|---|---|
| Description | An issue with signature validation was addressed with improved checks. This issue is fixed in iOS 27.2 and iPadOS 27.2, macOS Golden Gate 27.2, tvOS 27.2, visionOS 27.2, watchOS 27.2. An attacker in a privileged network position may be able to impersonate a Kerberos KDC. | |
| References |
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