Executive Summary
| Summary | |
|---|---|
| Title | libgcrypt security update |
| Informations | |||
|---|---|---|---|
| Name | RHSA-2016:2674 | First vendor Publication | 2016-11-08 |
| Vendor | RedHat | Last vendor Modification | 2016-11-08 |
| Severity (Vendor) | N/A | Revision | 01 |
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
| Problem Description: An update for libgcrypt is now available for Red Hat Enterprise Linux 6 and Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2. Relevant releases/architectures: Red Hat Enterprise Linux Client (v. 7) - x86_64 Red Hat Enterprise Linux Client Optional (v. 7) - x86_64 Red Hat Enterprise Linux ComputeNode (v. 7) - x86_64 Red Hat Enterprise Linux ComputeNode Optional (v. 7) - x86_64 Red Hat Enterprise Linux Desktop (v. 6) - i386, x86_64 Red Hat Enterprise Linux Desktop Optional (v. 6) - i386, x86_64 Red Hat Enterprise Linux HPC Node (v. 6) - x86_64 Red Hat Enterprise Linux HPC Node Optional (v. 6) - x86_64 Red Hat Enterprise Linux Server (v. 6) - i386, ppc64, s390x, x86_64 Red Hat Enterprise Linux Server (v. 7) - aarch64, ppc64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux Workstation (v. 6) - i386, x86_64 Red Hat Enterprise Linux Workstation (v. 7) - x86_64 3. Description: The libgcrypt library provides general-purpose implementations of various cryptographic algorithms. Security Fix(es): * A design flaw was found in the libgcrypt PRNG (Pseudo-Random Number Generator). An attacker able to obtain the first 580 bytes of the PRNG output could predict the following 20 bytes. (CVE-2016-6313) Red Hat would like to thank Felix Dörre and Vladimir Klebanov for reporting this issue. 4. Solution: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 5. Bugs fixed (https://bugzilla.redhat.com/): 1366105 - CVE-2016-6313 libgcrypt: PRNG output is predictable |
Original Source
| Url : https://rhn.redhat.com/errata/RHSA-2016-2674.html |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | 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-2017-0013.nasl - Type : ACT_GATHER_INFO |
| 2017-05-01 | Name : The remote EulerOS host is missing a security update. File : EulerOS_SA-2016-1081.nasl - Type : ACT_GATHER_INFO |
| 2016-12-05 | Name : The remote Gentoo host is missing one or more security-related patches. File : gentoo_GLSA-201612-01.nasl - Type : ACT_GATHER_INFO |
| 2016-11-15 | Name : The remote Fedora host is missing a security update. File : fedora_2016-b66a0aef08.nasl - Type : ACT_GATHER_INFO |
| 2016-11-15 | Name : The remote Fedora host is missing a security update. File : fedora_2016-aab0a156ab.nasl - Type : ACT_GATHER_INFO |
| 2016-11-14 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2016-2674.nasl - Type : ACT_GATHER_INFO |
| 2016-11-09 | Name : The remote Scientific Linux host is missing one or more security updates. File : sl_20161108_libgcrypt_on_SL6_x.nasl - Type : ACT_GATHER_INFO |
| 2016-11-09 | Name : The remote OracleVM host is missing a security update. File : oraclevm_OVMSA-2016-0156.nasl - Type : ACT_GATHER_INFO |
| 2016-11-08 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2016-2674.nasl - Type : ACT_GATHER_INFO |
| 2016-11-08 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2016-2674.nasl - Type : ACT_GATHER_INFO |
| 2016-10-11 | Name : The remote Gentoo host is missing one or more security-related patches. File : gentoo_GLSA-201610-04.nasl - Type : ACT_GATHER_INFO |
| 2016-10-03 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2016-1138.nasl - Type : ACT_GATHER_INFO |
| 2016-09-22 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2016-2345-1.nasl - Type : ACT_GATHER_INFO |
| 2016-09-22 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2016-2346-1.nasl - Type : ACT_GATHER_INFO |
| 2016-09-16 | Name : The remote Amazon Linux AMI host is missing a security update. File : ala_ALAS-2016-744.nasl - Type : ACT_GATHER_INFO |
| 2016-09-15 | Name : The remote Fedora host is missing a security update. File : fedora_2016-3a0195918f.nasl - Type : ACT_GATHER_INFO |
| 2016-09-08 | Name : The remote Fedora host is missing a security update. File : fedora_2016-2b4ecfa79f.nasl - Type : ACT_GATHER_INFO |
| 2016-09-01 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2016-1042.nasl - Type : ACT_GATHER_INFO |
| 2016-08-30 | Name : The remote Debian host is missing a security update. File : debian_DLA-602.nasl - Type : ACT_GATHER_INFO |
| 2016-08-29 | Name : The remote Fedora host is missing a security update. File : fedora_2016-9864953aa3.nasl - Type : ACT_GATHER_INFO |
| 2016-08-24 | Name : The remote Debian host is missing a security update. File : debian_DLA-600.nasl - Type : ACT_GATHER_INFO |
| 2016-08-24 | Name : The remote Slackware host is missing a security update. File : Slackware_SSA_2016-236-02.nasl - Type : ACT_GATHER_INFO |
| 2016-08-24 | Name : The remote Slackware host is missing a security update. File : Slackware_SSA_2016-236-01.nasl - Type : ACT_GATHER_INFO |
| 2016-08-19 | Name : The remote Ubuntu host is missing one or more security-related patches. File : ubuntu_USN-3065-1.nasl - Type : ACT_GATHER_INFO |
| 2016-08-19 | Name : The remote Ubuntu host is missing a security-related patch. File : ubuntu_USN-3064-1.nasl - Type : ACT_GATHER_INFO |
| 2016-08-18 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-3649.nasl - Type : ACT_GATHER_INFO |
| 2016-08-18 | Name : The remote FreeBSD host is missing one or more security-related updates. File : freebsd_pkg_e1c71d8d64d911e6b38a25a46b33f2ed.nasl - Type : ACT_GATHER_INFO |
| 2016-08-18 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-3650.nasl - Type : ACT_GATHER_INFO |
Alert History
| Date | Informations |
|---|---|
| 2018-01-05 09:26:25 |
|
| 2016-11-15 13:25:42 |
|
| 2016-11-09 13:25:43 |
|
| 2016-11-08 13:24:50 |
|
