Executive Summary
Summary | |
---|---|
Title | openssl security update |
Informations | |||
---|---|---|---|
Name | RHSA-2017:0286 | First vendor Publication | 2017-02-20 |
Vendor | RedHat | Last vendor Modification | 2017-02-20 |
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:N/I:N/A:P) | |||
---|---|---|---|
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 openssl 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 Server Optional (v. 6) - i386, ppc64, s390x, x86_64 Red Hat Enterprise Linux Server Optional (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 Red Hat Enterprise Linux Workstation Optional (v. 6) - i386, x86_64 Red Hat Enterprise Linux Workstation Optional (v. 7) - x86_64 3. Description: OpenSSL is a toolkit that implements the Secure Sockets Layer (SSL) and Transport Layer Security (TLS) protocols, as well as a full-strength general-purpose cryptography library. Security Fix(es): * An integer underflow leading to an out of bounds read flaw was found in OpenSSL. A remote attacker could possibly use this flaw to crash a 32-bit TLS/SSL server or client using OpenSSL if it used the RC4-MD5 cipher suite. (CVE-2017-3731) * A denial of service flaw was found in the way the TLS/SSL protocol defined processing of ALERT packets during a connection handshake. A remote attacker could use this flaw to make a TLS/SSL server consume an excessive amount of CPU and fail to accept connections form other clients. (CVE-2016-8610) 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 For the update to take effect, all services linked to the OpenSSL library must be restarted, or the system rebooted. 5. Bugs fixed (https://bugzilla.redhat.com/): 1384743 - CVE-2016-8610 SSL/TLS: Malformed plain-text ALERT packets could cause remote DoS 1416852 - CVE-2017-3731 openssl: Truncated packet could crash via OOB read |
Original Source
Url : https://rhn.redhat.com/errata/RHSA-2017-0286.html |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
50 % | CWE-400 | Uncontrolled Resource Consumption ('Resource Exhaustion') |
50 % | CWE-125 | Out-of-bounds Read |
CPE : Common Platform Enumeration
Snort® IPS/IDS
Date | Description |
---|---|
2016-12-29 | OpenSSL SSLv3 warning denial of service attempt RuleID : 40843 - Revision : 3 - Type : SERVER-OTHER |
Nessus® Vulnerability Scanner
Date | Description |
---|---|
2018-11-21 | Name : The remote EulerOS Virtualization host is missing a security update. File : EulerOS_SA-2018-1379.nasl - Type : ACT_GATHER_INFO |
2018-03-08 | Name : The remote AIX host has a version of OpenSSL installed that is affected by a ... File : aix_openssl_advisory23.nasl - Type : ACT_GATHER_INFO |
2018-03-08 | Name : The remote AIX host has a version of OpenSSL installed that is affected by a ... File : aix_openssl_advisory22.nasl - Type : ACT_GATHER_INFO |
2017-10-30 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2017-1196.nasl - Type : ACT_GATHER_INFO |
2017-10-18 | Name : The remote host is affected by a TLS/SSL vulnerability. File : screenos_JSA10808.nasl - Type : ACT_GATHER_INFO |
2017-09-20 | Name : The remote VMware ESXi 6.0 host is affected by multiple vulnerabilities. File : vmware_esxi_6_0_build_5485776_remote.nasl - Type : ACT_GATHER_INFO |
2017-08-23 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2017-2493.nasl - Type : ACT_GATHER_INFO |
2017-08-23 | Name : The remote device is missing a vendor-supplied security patch. File : juniper_jsa10775.nasl - Type : ACT_GATHER_INFO |
2017-07-26 | Name : The remote database server is affected by multiple vulnerabilities. File : mysql_5_7_19_rpm.nasl - Type : ACT_GATHER_INFO |
2017-07-26 | Name : The remote database server is affected by multiple vulnerabilities. File : mysql_5_6_37_rpm.nasl - Type : ACT_GATHER_INFO |
2017-07-19 | Name : The remote database server is affected by multiple vulnerabilities. File : mysql_5_7_19.nasl - Type : ACT_GATHER_INFO |
2017-07-19 | Name : The remote database server is affected by multiple vulnerabilities. File : mysql_5_6_37.nasl - Type : ACT_GATHER_INFO |
2017-07-13 | Name : The remote Virtuozzo host is missing a security update. File : Virtuozzo_VZLSA-2017-0286.nasl - Type : ACT_GATHER_INFO |
2017-06-30 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2017-1658.nasl - Type : ACT_GATHER_INFO |
2017-06-30 | Name : The remote PAN-OS host is affected by multiple vulnerabilities. File : palo_alto_pan-os_8_0_3.nasl - Type : ACT_GATHER_INFO |
2017-06-26 | Name : The Tenable SecurityCenter application on the remote host contains an OpenSSL... File : securitycenter_openssl_1_0_2k.nasl - Type : ACT_GATHER_INFO |
2017-05-25 | Name : The remote host is affected by multiple vulnerabilities. File : palo_alto_pan-os_7_0_15.nasl - Type : ACT_GATHER_INFO |
2017-05-02 | Name : An application installed on the remote host is affected by multiple vulnerabi... File : oracle_secure_global_desktop_apr_2017_cpu.nasl - Type : ACT_GATHER_INFO |
2017-05-01 | Name : The remote EulerOS host is missing multiple security updates. File : EulerOS_SA-2017-1029.nasl - Type : ACT_GATHER_INFO |
2017-05-01 | Name : The remote EulerOS host is missing multiple security updates. File : EulerOS_SA-2017-1030.nasl - Type : ACT_GATHER_INFO |
2017-05-01 | Name : The remote EulerOS host is missing multiple security updates. File : EulerOS_SA-2017-1039.nasl - Type : ACT_GATHER_INFO |
2017-05-01 | Name : The remote EulerOS host is missing multiple security updates. File : EulerOS_SA-2017-1040.nasl - Type : ACT_GATHER_INFO |
2017-05-01 | Name : The remote EulerOS host is missing a security update. File : EulerOS_SA-2017-1041.nasl - Type : ACT_GATHER_INFO |
2017-05-01 | Name : The remote EulerOS host is missing a security update. File : EulerOS_SA-2017-1042.nasl - Type : ACT_GATHER_INFO |
2017-04-21 | Name : A web application running on the remote host is affected by multiple vulnerab... File : mysql_enterprise_monitor_3_3_3_1199.nasl - Type : ACT_GATHER_INFO |
2017-04-20 | Name : The remote database server is affected by multiple vulnerabilities. File : mysql_5_7_18_rpm.nasl - Type : ACT_GATHER_INFO |
2017-04-20 | Name : The remote database server is affected by multiple vulnerabilities. File : mysql_5_7_18.nasl - Type : ACT_GATHER_INFO |
2017-04-20 | Name : The remote database server is affected by multiple vulnerabilities. File : mysql_5_6_36_rpm.nasl - Type : ACT_GATHER_INFO |
2017-04-20 | Name : The remote database server is affected by multiple vulnerabilities. File : mysql_5_6_36.nasl - Type : ACT_GATHER_INFO |
2017-04-18 | Name : The remote Amazon Linux AMI host is missing a security update. File : ala_ALAS-2017-815.nasl - Type : ACT_GATHER_INFO |
2017-04-06 | Name : The remote Scientific Linux host is missing one or more security updates. File : sl_20170321_gnutls_on_SL6_x.nasl - Type : ACT_GATHER_INFO |
2017-04-06 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2017-442.nasl - Type : ACT_GATHER_INFO |
2017-03-30 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2017-0574.nasl - Type : ACT_GATHER_INFO |
2017-03-27 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2017-0574.nasl - Type : ACT_GATHER_INFO |
2017-03-22 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2017-0574.nasl - Type : ACT_GATHER_INFO |
2017-03-21 | Name : The remote Ubuntu host is missing a security-related patch. File : ubuntu_USN-3183-2.nasl - Type : ACT_GATHER_INFO |
2017-03-14 | Name : An application installed on the remote host is affected by multiple vulnerabi... File : securitycenter_5_4_3_tns_2017_04.nasl - Type : ACT_GATHER_INFO |
2017-03-07 | Name : The remote Amazon Linux AMI host is missing a security update. File : ala_ALAS-2017-803.nasl - Type : ACT_GATHER_INFO |
2017-03-06 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2017-0605-1.nasl - Type : ACT_GATHER_INFO |
2017-03-02 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2017-0585-1.nasl - Type : ACT_GATHER_INFO |
2017-02-24 | Name : The remote device is missing a vendor-supplied security patch. File : f5_bigip_SOL37526132.nasl - Type : ACT_GATHER_INFO |
2017-02-22 | Name : The remote OracleVM host is missing a security update. File : oraclevm_OVMSA-2017-0042.nasl - Type : ACT_GATHER_INFO |
2017-02-22 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2017-0286.nasl - Type : ACT_GATHER_INFO |
2017-02-21 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2017-255.nasl - Type : ACT_GATHER_INFO |
2017-02-21 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2017-256.nasl - Type : ACT_GATHER_INFO |
2017-02-21 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2017-284.nasl - Type : ACT_GATHER_INFO |
2017-02-21 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2017-0286.nasl - Type : ACT_GATHER_INFO |
2017-02-21 | Name : The remote Scientific Linux host is missing one or more security updates. File : sl_20170220_openssl_on_SL6_x.nasl - Type : ACT_GATHER_INFO |
2017-02-21 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2017-0286.nasl - Type : ACT_GATHER_INFO |
2017-02-15 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2017-0461-1.nasl - Type : ACT_GATHER_INFO |
2017-02-15 | Name : The remote Gentoo host is missing one or more security-related patches. File : gentoo_GLSA-201702-07.nasl - Type : ACT_GATHER_INFO |
2017-02-15 | Name : The remote Fedora host is missing a security update. File : fedora_2017-e853b4144f.nasl - Type : ACT_GATHER_INFO |
2017-02-13 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2017-0441-1.nasl - Type : ACT_GATHER_INFO |
2017-02-13 | Name : The remote Slackware host is missing a security update. File : Slackware_SSA_2017-041-02.nasl - Type : ACT_GATHER_INFO |
2017-02-08 | Name : The remote Fedora host is missing a security update. File : fedora_2017-3451dbec48.nasl - Type : ACT_GATHER_INFO |
2017-02-06 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2017-207.nasl - Type : ACT_GATHER_INFO |
2017-02-02 | Name : The remote Ubuntu host is missing one or more security-related patches. File : ubuntu_USN-3183-1.nasl - Type : ACT_GATHER_INFO |
2017-02-02 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2017-0348-1.nasl - Type : ACT_GATHER_INFO |
2017-02-02 | Name : The remote Debian host is missing a security update. File : debian_DLA-814.nasl - Type : ACT_GATHER_INFO |
2017-02-01 | Name : The remote Ubuntu host is missing a security-related patch. File : ubuntu_USN-3181-1.nasl - Type : ACT_GATHER_INFO |
2017-01-30 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2017-0304-1.nasl - Type : ACT_GATHER_INFO |
2017-01-30 | Name : A service running on the remote host is affected by multiple vulnerabilities. File : openssl_1_1_0d.nasl - Type : ACT_GATHER_INFO |
2017-01-30 | Name : A service running on the remote host is affected by multiple vulnerabilities. File : openssl_1_0_2k.nasl - Type : ACT_GATHER_INFO |
2017-01-30 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-3773.nasl - Type : ACT_GATHER_INFO |
2017-01-27 | Name : The remote FreeBSD host is missing one or more security-related updates. File : freebsd_pkg_d455708ae3d311e69940b499baebfeaf.nasl - Type : ACT_GATHER_INFO |
2016-11-03 | Name : The remote FreeBSD host is missing one or more security-related updates. File : freebsd_pkg_0fcd3af0a0fe11e6b1cf14dae9d210b8.nasl - Type : ACT_GATHER_INFO |
Alert History
Date | Informations |
---|---|
2018-01-05 09:26:25 |
|
2017-07-14 13:24:51 |
|
2017-02-23 13:25:30 |
|
2017-02-22 13:21:09 |
|
2017-02-20 13:23:18 |
|