Vulnerability Details : CVE-2017-13091
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.
Products affected by CVE-2017-13091
- cpe:2.3:o:-:-:-:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2017-13091
0.04%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 8 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2017-13091
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
4.6
|
MEDIUM | AV:L/AC:L/Au:N/C:P/I:P/A:P |
3.9
|
6.4
|
NIST | |
7.8
|
HIGH | CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
1.8
|
5.9
|
NIST |
CWE ids for CVE-2017-13091
-
Assigned by:
- cret@cert.org (Secondary)
- nvd@nist.gov (Primary)
References for CVE-2017-13091
-
http://www.securityfocus.com/bid/101699
IEEE P1735 Multiple Cryptographic Local Security WeaknessesThird Party Advisory;VDB Entry
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https://www.kb.cert.org/vuls/id/739007
VU#739007 - IEEE P1735 implementations may have weak cryptographic protectionsThird Party Advisory;US Government Resource
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