Executive Summary
Summary | |
---|---|
Title | bouncycastle security update |
Informations | |||
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Name | DSA-3417 | First vendor Publication | 2015-12-14 |
Vendor | Debian | Last vendor Modification | 2015-12-14 |
Severity (Vendor) | N/A | Revision | 1 |
Security-Database Scoring CVSS v3
Cvss vector : N/A | |||
---|---|---|---|
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:L/Au:N/C:P/I:N/A:N) | |||
---|---|---|---|
Cvss Base Score | 5 | Attack Range | Network |
Cvss Impact Score | 2.9 | Attack Complexity | Low |
Cvss Expoit Score | 10 | Authentication | None Required |
Calculate full CVSS 2.0 Vectors scores |
Detail
Tibor Jager, Jörg Schwenk, and Juraj Somorovsky, from Horst Görtz Institute for IT Security, published a paper in ESORICS 2015 where they describe an invalid curve attack in Bouncy Castle Crypto, a Java library for cryptography. An attacker is able to recover private Elliptic Curve keys from different applications, for example, TLS servers. More information: http://web-in-security.blogspot.ca/2015/09/practical-invalid-curve-attacks.html Practical Invalid Curve Attacks on TLS-ECDH: http://euklid.org/pdf/ECC_Invalid_Curve.pdf For the oldstable distribution (wheezy), this problem has been fixed in version 1.44+dfsg-3.1+deb7u1. For the stable distribution (jessie), this problem has been fixed in version 1.49+dfsg-3+deb8u1. For the unstable distribution (sid), this problem has been fixed in version 1.51-2. We recommend that you upgrade your bouncycastle packages. |
Original Source
Url : http://www.debian.org/security/2015/dsa-3417 |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
50 % | CWE-310 | Cryptographic Issues |
50 % | CWE-200 | Information Exposure |
CPE : Common Platform Enumeration
Type | Description | Count |
---|---|---|
Application | 3 | |
Application | 2 | |
Application | 2 | |
Application | 1 | |
Os | 1 | |
Os | 2 |
Nessus® Vulnerability Scanner
Date | Description |
---|---|
2017-07-20 | Name : An enterprise management application installed on the remote host is affected... File : oracle_enterprise_manager_jul_2017_cpu.nasl - Type : ACT_GATHER_INFO |
2017-01-25 | Name : An enterprise management application installed on the remote host is affected... File : oracle_enterprise_manager_jan_2017_cpu.nasl - Type : ACT_GATHER_INFO |
2016-03-04 | Name : The remote Fedora host is missing a security update. File : fedora_2015-7d95466eda.nasl - Type : ACT_GATHER_INFO |
2015-12-15 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-3417.nasl - Type : ACT_GATHER_INFO |
2015-12-09 | Name : The remote Debian host is missing a security update. File : debian_DLA-361.nasl - Type : ACT_GATHER_INFO |
2015-11-05 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2015-705.nasl - Type : ACT_GATHER_INFO |
Alert History
Date | Informations |
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2015-12-16 13:26:35 |
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2015-12-14 17:23:36 |
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