Executive Summary
Summary | |
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Title | SSL/TLS implementations accept export-grade RSA keys (FREAK attack) |
Informations | |||
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Name | VU#243585 | First vendor Publication | 2015-03-06 |
Vendor | VU-CERT | Last vendor Modification | 2015-03-17 |
Severity (Vendor) | N/A | Revision | M |
Security-Database Scoring CVSS v3
Cvss vector : N/A | |||
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Overall CVSS Score | NA | ||
Base Score | NA | Environmental Score | NA |
impact SubScore | NA | Temporal Score | NA |
Exploitabality Sub Score | NA | ||
Calculate full CVSS 3.0 Vectors scores |
Security-Database Scoring CVSS v2
Cvss vector : | |||
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Cvss Base Score | Not Defined | Attack Range | Not Defined |
Cvss Impact Score | Not Defined | Attack Complexity | Not Defined |
Cvss Expoit Score | Not Defined | Authentication | Not Defined |
Calculate full CVSS 2.0 Vectors scores |
Detail
Vulnerability Note VU#243585SSL/TLS implementations accept export-grade RSA keys (FREAK attack)OverviewSome implementations of SSL/TLS accept export-grade (512-bit or smaller) RSA keys even when not specifically requesting export grade ciphers. An attacker able to act as a Man-in-The-Middle (MiTM) could factor weak temporary RSA keys, obtain session keys, and decrypt SSL/TLS trafflc. This issue has been dubbed the "FREAK" (Factoring Attack on RSA-EXPORT Keys) attack. Description
Impact
Solution
Vendor Information (Learn More)
CVSS Metrics (Learn More)
References
CreditThis vulnerability was reported by researchers from INRIA, Microsoft Research, and IMDEA. This document was written by Garret Wassermann. Other Information
FeedbackIf you have feedback, comments, or additional information about this vulnerability, please send us email. |
Original Source
Url : http://www.kb.cert.org/vuls/id/243585 |
Alert History
Date | Informations |
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2016-08-27 13:26:29 |
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2016-07-23 13:27:10 |
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2016-03-30 13:26:11 |
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2016-01-07 13:25:48 |
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2015-12-31 13:26:19 |
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2015-12-12 13:26:53 |
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2015-12-11 13:26:24 |
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2015-10-20 13:25:01 |
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2015-10-09 13:23:46 |
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2015-07-24 13:30:09 |
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2015-06-24 13:27:52 |
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2015-06-11 13:27:53 |
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2015-06-10 13:27:54 |
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2015-05-20 13:29:09 |
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2015-05-16 13:27:46 |
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2015-04-30 13:28:05 |
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2015-04-22 13:28:50 |
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2015-04-18 13:27:05 |
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2015-04-10 13:28:15 |
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2015-03-28 13:27:16 |
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2015-03-27 13:29:09 |
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2015-03-18 13:27:42 |
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2015-03-17 17:24:32 |
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2015-03-14 13:25:45 |
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2015-03-10 21:23:07 |
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2015-03-10 00:22:01 |
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2015-03-07 00:21:54 |
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