Executive Summary

Summary
Title OpenSSL: Multiple vulnerabilities
Informations
Name GLSA-201903-10 First vendor Publication 2019-03-14
Vendor Gentoo Last vendor Modification 2019-03-14
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

Synopsis

Multiple Information Disclosure vulnerabilities in OpenSSL allow attackers to obtain sensitive information.

Background

OpenSSL is an Open Source toolkit implementing the Secure Sockets Layer
(SSL v2/v3) and Transport Layer Security (TLS v1) as well as a general purpose cryptography library.

Description

Multiple vulnerabilities have been discovered in OpenSSL. Please review the CVE identifiers referenced below for details.

Impact

A remote attacker to obtain sensitive information, caused by the failure to immediately close the TCP connection after the hosts encounter a zero-length record with valid padding.

A local attacker could run a malicious process next to legitimate processes using the architecture’s parallel thread running capabilities to leak encrypted data from the CPU's internal processes.

Workaround

There is no known workaround at this time.

Resolution

All OpenSSL users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose ">=dev-libs/openssl-1.0.2r"

References

[ 1 ] CVE-2018-5407 : https://nvd.nist.gov/vuln/detail/CVE-2018-5407
[ 2 ] CVE-2019-1559 : https://nvd.nist.gov/vuln/detail/CVE-2019-1559

Availability

This GLSA and any updates to it are available for viewing at the Gentoo Security Website:

https://security.gentoo.org/glsa/201903-10

Original Source

Url : http://security.gentoo.org/glsa/glsa-201903-10.xml

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-203 Information Exposure Through Discrepancy

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 135
Application 123
Application 125
Application 118
Application 144
Application 120
Application 88
Application 112
Application 137
Application 134
Application 138
Application 123
Application 98
Application 6
Application 3
Application 8
Application 2
Application 19
Application 4
Application 3
Application 1
Application 1
Application 1
Application 1
Application 1
Application 1
Application 1
Application 2
Application 1
Application 1
Application 1
Application 1
Application 1
Application 1
Application 1
Application 1
Application 2
Application 1
Application 1
Application 1
Application 1
Application 2
Application 210
Application 364
Application 1
Application 3
Application 3
Application 5
Application 1
Application 5
Application 5
Application 2
Application 1
Application 3
Application 2
Application 1
Application 3
Application 472
Application 23
Application 1
Application 3
Application 15
Application 1
Application 1
Application 1
Application 211
Application 93
Hardware 7
Hardware 6
Hardware 1
Os 5
Os 2
Os 3
Os 3
Os 215
Os 2
Os 3
Os 1
Os 1
Os 1
Os 2

Nessus® Vulnerability Scanner

Date Description
2019-01-02 Name : Tenable Nessus running on the remote host is affected by multiple vulnerabili...
File : nessus_tns_2018_16.nasl - Type : ACT_GATHER_INFO
2019-01-02 Name : Tenable Nessus running on the remote host is affected by multiple vulnerabili...
File : nessus_tns_2018_17.nasl - Type : ACT_GATHER_INFO
2018-12-28 Name : The remote EulerOS host is missing a security update.
File : EulerOS_SA-2018-1434.nasl - Type : ACT_GATHER_INFO
2018-12-28 Name : Node.js - JavaScript run-time environment is affected by multiple vulnerabili...
File : nodejs_2018_nov.nasl - Type : ACT_GATHER_INFO
2018-12-20 Name : The remote Debian host is missing a security-related update.
File : debian_DSA-4355.nasl - Type : ACT_GATHER_INFO
2018-12-10 Name : The remote FreeBSD host is missing one or more security-related updates.
File : freebsd_pkg_2a86f45afc3c11e8a41400155d006b02.nasl - Type : ACT_GATHER_INFO
2018-12-01 Name : The remote Debian host is missing a security-related update.
File : debian_DSA-4348.nasl - Type : ACT_GATHER_INFO
2018-11-23 Name : The remote Slackware host is missing a security update.
File : Slackware_SSA_2018-325-01.nasl - Type : ACT_GATHER_INFO
2018-11-23 Name : The remote Debian host is missing a security update.
File : debian_DLA-1586.nasl - Type : ACT_GATHER_INFO
2018-11-13 Name : The remote FreeBSD host is missing a security-related update.
File : freebsd_pkg_6f170cf2e6b711e8a9a8b499baebfeaf.nasl - Type : ACT_GATHER_INFO

Alert History

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0
Date Informations
2019-03-14 05:18:31
  • First insertion