CWE-1269
Product Released in Non-Release Configuration
2020-02-24
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特定のCWEの通知
特定のCWEの変更情報をいち早くお届けします。
名前: Product Released in Non-Release Configuration
The product released to market is released in pre-production or manufacturing configuration.
一般情報
導入モード
ImplementationIntegration
Manufacturing
適用可能なプラットフォーム
言語
名前： VHDL (Undetermined)名前： Verilog (Undetermined)
クラス： Compiled (Undetermined)
オペレーティングシステム
クラス： Not OS-Specific (Undetermined)アーキテクチャ
クラス： Not Architecture-Specific (Undetermined)テクノロジー
名前： Other (Undetermined)クラス： Not Technology-Specific (Undetermined)
一般的な結果
| スコープ | 影響 | 可能性 |
|---|---|---|
| Confidentiality Integrity Availability Access Control Accountability Authentication Authorization Non-Repudiation | Other | High |
観察された例
| 参考文献 | 説明 |
|---|---|
CVE-2019-13945 | Regarding SSA-686531, a hardware based manufacturing access on S7-1200 and S7-200 SMART has occurred. A vulnerability has been identified in SIMATIC S7-1200 CPU family (incl. SIPLUS variants) (All versions), SIMATIC S7-200 SMART CPU family (All versions). There is an access mode used during manufacturing of S7-1200 CPUs that allows additional diagnostic functionality. The security vulnerability could be exploited by an attacker with physical access to the UART interface during boot process. At the time of advisory publication, no public exploitation of this security vulnerability was known. |
CVE-2018-4251 | Laptops with Intel chipsets were found to be running in Manufacturing Mode. After this information was reported to the OEM, the vulnerability (CVE-2018-4251) was patched disallowing access to the interface. |
潜在的な緩和策
Phases : Implementation // Integration // Manufacturing // ImplementationEnsure that there exists a marker for denoting the Manufacturing Complete stage and that the Manufacturing Complete marker gets updated at the Manufacturing Complete stage (i.e., the Manufacturing Complete fuse gets blown).
脆弱性マッピングノート
理由 : This CWE entry is at the Base level of abstraction, which is a preferred level of abstraction for mapping to the root causes of vulnerabilities.コメント : Carefully read both the name and description to ensure that this mapping is an appropriate fit. Do not try to 'force' a mapping to a lower-level Base/Variant simply to comply with this preferred level of abstraction.
関連する攻撃パターン
| CAPEC ID | 攻撃パターン名 |
|---|---|
| CAPEC-439 | Manipulation During Distribution
An attacker undermines the integrity of a product, software, or technology at some stage of the distribution channel. The core threat of modification or manipulation during distribution arise from the many stages of distribution, as a product may traverse multiple suppliers and integrators as the final asset is delivered. Components and services provided from a manufacturer to a supplier may be tampered with during integration or packaging. |
参考文献
REF-1103
Intel ME's Undocumented Manufacturing Mode Suggests CPU Hacking RisksLucian Armasu.
https://www.tomshardware.com/news/intel-me-cpu-undocumented-manufacturing-mode,37883.html
登録情報
| 名前 | 組織 | 日付 | リリース日 | Version |
|---|---|---|---|---|
| Arun Kanuparthi, Hareesh Khattri, Parbati Kumar Manna, Narasimha Kumar V Mangipudi | Intel Corporation | 4.1 |
変更履歴
| 名前 | 組織 | 日付 | コメント |
|---|---|---|---|
| CWE Content Team | MITRE | updated Description, Related_Attack_Patterns | |
| CWE Content Team | MITRE | updated Relationships | |
| CWE Content Team | MITRE | updated Mapping_Notes | |
| CWE Content Team | MITRE | updated Demonstrative_Examples | |
| CWE Content Team | MITRE | updated Weakness_Ordinalities | |
| CWE Content Team | MITRE | updated Description, Potential_Mitigations, Technical_Nuance |
