The P1735 IEEE standard describes flawed methods for encrypting electronic-design intellectual property (IP), as well as the management of access rights for such IP, including modification of the encryption key and insertion of hardware trojans in any IP. The methods are flawed and, in the most egregious cases, enable attack vectors that allow recovery of the entire underlying plaintext IP. Implementations of IEEE P1735 may be weak to cryptographic attacks that allow an attacker to obtain plaintext intellectual property without the key, among other impacts.
総合評価: CVE-2017-13094 は低リスク(37.9/100)。CVSS 深刻度は高。悪用される可能性が高い(EPSS 0.27%、18 パーセンタイル) 推奨対応: 悪用情報と EPSS の推移を監視し、必要に応じて優先度を見直してください。
リスクは変動します。再評価に基づき、本ページの表示内容を更新しています。
EPSS は日次で悪用されやすさの相対度合いを推定します。パーセンタイルは採点済み CVE の中での相対位置(高いほど相対的に深刻)を示します。
| # | 日付 | 旧 EPSS スコア | 新 EPSS スコア | Δ(新 − 旧) |
|---|---|---|---|---|
| 1 | 2026-06-15 | 0.04% | 0.27% | +0.23% |
| 2 | 2025-03-30 | 0.08% | 0.04% | -0.04% |
| 3 | 2025-03-29 | — | 0.08% | — |
EPSS の全履歴 (全 6 件)
この CVE の CVSS 指標。
| ベーススコア | バージョン | 深刻度 | ベクトル | 悪用しやすさ | 影響 | スコアの出典 |
|---|---|---|---|---|---|---|
| 7.8 | 3.0 | HIGH |
|
1.8 | 5.9 | [email protected] |
| 4.6 | 2.0 | MEDIUM |
|
3.9 | 6.4 | [email protected] |
: According to https://www.kb.cert.org/vuls/id/739007: The P1735 IEEE standard describes methods for encrypting electronic-design intellectual property (IP), as well as the management of access rights for such IP. The methods are flawed and, in the most egregious cases, enable attack vectors that allow recovery of the entire underlying plaintext IP. Implementations of IEEE P1735 may be weak to cryptographic attacks that allow an attacker to obtain plaintext intellectual property without the key, among other impacts. <br /> Commercial electronic design automation (EDA) tools that utilize the P1735 standard, or products designed with such EDA tools may be vulnerable. <br /> The CPE configuration provided is likely not inclusive of all vulnerable products. Please contact the vendor of your product for more information.
| URL | タグ |
|---|---|
| http://www.securityfocus.com/bid/101699 | Third Party Advisory VDB Entry |
| https://www.kb.cert.org/vuls/id/739007 | Third Party Advisory US Government Resource |