Executive Summary
Summary | |
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Title | Libgcrypt vulnerabilities |
Informations | |||
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Name | USN-3347-1 | First vendor Publication | 2017-07-03 |
Vendor | Ubuntu | Last vendor Modification | 2017-07-03 |
Severity (Vendor) | N/A | Revision | N/A |
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:M/Au:N/C:P/I:N/A:N) | |||
---|---|---|---|
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
A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 17.04 - Ubuntu 16.10 - Ubuntu 16.04 LTS - Ubuntu 14.04 LTS Summary: Several security issues were fixed in Libgcrypt. Software Description: - libgcrypt20: LGPL Crypto library - libgcrypt11: LGPL Crypto library Details: Daniel J. Bernstein, Joachim Breitner, Daniel Genkin, Leon Groot Bruinderink, Nadia Heninger, Tanja Lange, Christine van Vredendaal, and Yuval Yarom discovered that Libgcrypt was susceptible to an attack via side channels. A local attacker could use this attack to recover RSA private keys. (CVE-2017-7526) It was discovered that Libgcrypt was susceptible to an attack via side channels. A local attacker could use this attack to possibly recover EdDSA private keys. This issue only applied to Ubuntu 16.04 LTS, Ubuntu 16.10 and Ubuntu 17.04. (CVE-2017-9526) Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 17.04: Ubuntu 16.10: Ubuntu 16.04 LTS: Ubuntu 14.04 LTS: In general, a standard system update will make all the necessary changes. References: Package Information: |
Original Source
Url : http://www.ubuntu.com/usn/USN-3347-1 |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
50 % | CWE-310 | Cryptographic Issues |
50 % | CWE-200 | Information Exposure |
CPE : Common Platform Enumeration
Nessus® Vulnerability Scanner
Date | Description |
---|---|
2018-08-17 | Name : The remote PhotonOS host is missing multiple security updates. File : PhotonOS_PHSA-2017-0040.nasl - Type : ACT_GATHER_INFO |
2018-06-11 | Name : The remote FreeBSD host is missing one or more security-related updates. File : freebsd_pkg_7da0417f6b2411e884cc002590acae31.nasl - Type : ACT_GATHER_INFO |
2017-09-05 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-3960.nasl - Type : ACT_GATHER_INFO |
2017-09-01 | Name : The remote Debian host is missing a security update. File : debian_DLA-1080.nasl - Type : ACT_GATHER_INFO |
2017-08-03 | Name : The remote Slackware host is missing a security update. File : Slackware_SSA_2017-213-01.nasl - Type : ACT_GATHER_INFO |
2017-07-21 | Name : The remote Fedora host is missing a security update. File : fedora_2017-3b70d0b976.nasl - Type : ACT_GATHER_INFO |
2017-07-17 | Name : The remote Fedora host is missing a security update. File : fedora_2017-22107b1986.nasl - Type : ACT_GATHER_INFO |
2017-07-10 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2017-796.nasl - Type : ACT_GATHER_INFO |
2017-07-07 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2017-1793-1.nasl - Type : ACT_GATHER_INFO |
2017-07-07 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2017-1794-1.nasl - Type : ACT_GATHER_INFO |
2017-07-07 | Name : The remote Debian host is missing a security update. File : debian_DLA-1015.nasl - Type : ACT_GATHER_INFO |
2017-07-05 | Name : The remote Ubuntu host is missing one or more security-related patches. File : ubuntu_USN-3347-1.nasl - Type : ACT_GATHER_INFO |
2017-07-05 | Name : The remote Fedora host is missing a security update. File : fedora_2017-a348b32eb5.nasl - Type : ACT_GATHER_INFO |
2017-07-03 | Name : The remote FreeBSD host is missing a security-related update. File : freebsd_pkg_ed3bf4335d9211e7aa14e8e0b747a45a.nasl - Type : ACT_GATHER_INFO |
2017-07-03 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-3901.nasl - Type : ACT_GATHER_INFO |
2017-06-30 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2017-743.nasl - Type : ACT_GATHER_INFO |
2017-06-30 | Name : The remote Slackware host is missing a security update. File : Slackware_SSA_2017-180-04.nasl - Type : ACT_GATHER_INFO |
2017-06-20 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2017-1608-1.nasl - Type : ACT_GATHER_INFO |
2017-06-14 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-3880.nasl - Type : ACT_GATHER_INFO |
Alert History
Date | Informations |
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2018-08-10 12:09:42 |
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2017-11-04 09:25:52 |
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2017-07-06 13:23:51 |
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2017-07-03 21:22:40 |
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