|Applies To||RSA Product Set: SecurID|
RSA Product/Service Type: Authentication Manager
RSA Version/Condition: 8.1, 8.2
RSA BSAFE Crypto-J versions prior to 6.2.2 has a PKCS#12 Timing Attack Vulnerability. A possible timing attack could be carried out by modifying a PKCS#12 file that has an integrity MAC for which the password is not known. An attacker could then feed the modified PKCS#12 file to the toolkit and guess the current MAC one byte at a time. This is possible because Crypto-J uses a non-constant-time method to compare the stored MAC with the calculated MAC. This vulnerability is similar to the issue described in CVE-2015-2601.
No CVSSv3 score has been calculated by NVD yet.
(CVE-2015-2601 has a CVSSv2 score of 5.0 Medium)
|Link to Advisories||https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2016-8217|
|Alert Impact||Not Exploitable|
|Technical Details||The flaw exists but it is not exploitable|
|Technical Details Explanation|
ResponseThe flaw exists but cannot be exploited.
The Authentication Manager server has no interface which allows exploitation of this timing attack against a MAC.
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