Vulnerabilities > CVE-2017-13091 - Cryptographic Issues vulnerability in -
Attack vector
LOCAL Attack complexity
LOW Privileges required
LOW Confidentiality impact
HIGH Integrity impact
HIGH Availability impact
HIGH Summary
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 improperly specified padding in CBC mode allows use of an EDA tool as a decryption oracle. 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.
Vulnerable Configurations
| Part | Description | Count |
|---|---|---|
| OS | 1 |
Common Weakness Enumeration (CWE)
Common Attack Pattern Enumeration and Classification (CAPEC)
- Signature Spoofing by Key Recreation An attacker obtains an authoritative or reputable signer's private signature key by exploiting a cryptographic weakness in the signature algorithm or pseudorandom number generation and then uses this key to forge signatures from the original signer to mislead a victim into performing actions that benefit the attacker.
The Hacker News
| id | THN:7E74840E301A36EA659D1C8F234CBACF |
| last seen | 2018-01-27 |
| modified | 2017-11-07 |
| published | 2017-11-06 |
| reporter | Mohit Kumar |
| source | https://thehackernews.com/2017/11/ieee-p1735-ip-encryption.html |
| title | IEEE P1735 Encryption Is Broken—Flaws Allow Intellectual Property Theft |