Executive Summary
Summary | |
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Title | bouncycastle security update |
Informations | |||
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Name | DSA-4072 | First vendor Publication | 2017-12-21 |
Vendor | Debian | Last vendor Modification | 2017-12-21 |
Severity (Vendor) | N/A | Revision | 1 |
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 : (AV:N/AC:M/Au:N/C:P/I:N/A:N) | |||
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Cvss Base Score | 4.3 | Attack Range | Network |
Cvss Impact Score | 2.9 | Attack Complexity | Medium |
Cvss Expoit Score | 8.6 | Authentication | None Required |
Calculate full CVSS 2.0 Vectors scores |
Detail
Hanno Boeck, Juraj Somorovsky and Craig Young discovered that the TLS implementation in Bouncy Castle is vulnerable to an adaptive chosen ciphertext attack against RSA keys. For the stable distribution (stretch), this problem has been fixed in version 1.56-1+deb9u1. We recommend that you upgrade your bouncycastle packages. For the detailed security status of bouncycastle please refer to its security tracker page at: https://security-tracker.debian.org/tracker/bouncycastle |
Original Source
Url : http://www.debian.org/security/2017/dsa-4072 |
CWE : Common Weakness Enumeration
% | Id | Name |
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100 % | CWE-203 | Information Exposure Through Discrepancy |
CPE : Common Platform Enumeration
Snort® IPS/IDS
Date | Description |
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2018-04-05 | limited RSA ciphersuite list - possible Bleichenbacher SSL attack attempt RuleID : 45830 - Revision : 1 - Type : SERVER-OTHER |
2018-01-17 | limited RSA ciphersuite list - possible Bleichenbacher SSL attack attempt RuleID : 45201 - Revision : 2 - Type : SERVER-OTHER |
2018-01-17 | limited RSA ciphersuite list - possible Bleichenbacher SSL attack attempt RuleID : 45200 - Revision : 2 - Type : SERVER-OTHER |
2018-01-17 | limited RSA ciphersuite list - possible Bleichenbacher SSL attack attempt RuleID : 45199 - Revision : 2 - Type : SERVER-OTHER |
Nessus® Vulnerability Scanner
Date | Description |
---|---|
2019-01-03 | Name : The remote Fedora host is missing a security update. File : fedora_2018-ceced55c5e.nasl - Type : ACT_GATHER_INFO |
2018-06-19 | Name : The remote Fedora host is missing a security update. File : fedora_2018-da9fe79871.nasl - Type : ACT_GATHER_INFO |
2018-01-02 | Name : The remote FreeBSD host is missing a security-related update. File : freebsd_pkg_6a131fbfec7611e7aa65001b216d295b.nasl - Type : ACT_GATHER_INFO |
2017-12-26 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-4072.nasl - Type : ACT_GATHER_INFO |
Alert History
Date | Informations |
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2018-01-04 21:23:56 |
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2017-12-22 00:21:11 |
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