Executive Summary
Summary | |
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Title | Ruby vulnerabilities |
Informations | |||
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Name | USN-3365-1 | First vendor Publication | 2017-07-25 |
Vendor | Ubuntu | Last vendor Modification | 2017-07-25 |
Severity (Vendor) | N/A | Revision | N/A |
Security-Database Scoring CVSS v3
Cvss vector : N/A | |||
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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:P/A:P) | |||
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Cvss Base Score | 7.5 | Attack Range | Network |
Cvss Impact Score | 6.4 | Attack Complexity | Low |
Cvss Expoit Score | 10 | 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 16.04 LTS - Ubuntu 14.04 LTS Summary: Several security issues were fixed in Ruby. Software Description: - ruby2.3: Object-oriented scripting language - ruby1.9.1: Object-oriented scripting language - ruby2.0: Object-oriented scripting language Details: It was discovered that Ruby DL::dlopen incorrectly handled opening libraries. An attacker could possibly use this issue to open libraries with tainted names. This issue only applied to Ubuntu 14.04 LTS. (CVE-2009-5147) Tony Arcieri, Jeffrey Walton, and Steffan Ullrich discovered that the Ruby OpenSSL extension incorrectly handled hostname wildcard matching. This issue only applied to Ubuntu 14.04 LTS. (CVE-2015-1855) Christian Hofstaedtler discovered that Ruby Fiddle::Handle incorrectly handled certain crafted strings. An attacker could use this issue to cause a denial of service, or possibly execute arbitrary code. This issue only applied to Ubuntu 14.04 LTS. (CVE-2015-7551) It was discovered that Ruby Net::SMTP incorrectly handled CRLF sequences. A remote attacker could possibly use this issue to inject SMTP commands. (CVE-2015-9096) Marcin Noga discovered that Ruby incorrectly handled certain arguments in a TclTkIp class method. An attacker could possibly use this issue to execute arbitrary code. This issue only affected Ubuntu 14.04 LTS. (CVE-2016-2337) It was discovered that Ruby Fiddle::Function.new incorrectly handled certain arguments. An attacker could possibly use this issue to execute arbitrary code. This issue only affected Ubuntu 14.04 LTS. (CVE-2016-2339) It was discovered that Ruby incorrectly handled the initialization vector (IV) in GCM mode. An attacker could possibly use this issue to bypass encryption. (CVE-2016-7798) Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 17.04: 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-3365-1 |
CWE : Common Weakness Enumeration
% | Id | Name |
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40 % | CWE-20 | Improper Input Validation |
20 % | CWE-326 | Inadequate Encryption Strength |
20 % | CWE-119 | Failure to Constrain Operations within the Bounds of a Memory Buffer |
20 % | CWE-93 | Failure to Sanitize CRLF Sequences ('CRLF Injection') |
CPE : Common Platform Enumeration
Nessus® Vulnerability Scanner
Date | Description |
---|---|
2018-08-29 | Name : The remote Debian host is missing a security update. File : debian_DLA-1480.nasl - Type : ACT_GATHER_INFO |
2018-08-17 | Name : The remote PhotonOS host is missing multiple security updates. File : PhotonOS_PHSA-2017-0002.nasl - Type : ACT_GATHER_INFO |
2018-07-16 | Name : The remote Debian host is missing a security update. File : debian_DLA-1421.nasl - Type : ACT_GATHER_INFO |
2017-10-18 | Name : The remote Gentoo host is missing one or more security-related patches. File : gentoo_GLSA-201710-18.nasl - Type : ACT_GATHER_INFO |
2017-10-03 | Name : The remote Amazon Linux AMI host is missing a security update. File : ala_ALAS-2017-906.nasl - Type : ACT_GATHER_INFO |
2017-09-06 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-3966.nasl - Type : ACT_GATHER_INFO |
2017-09-01 | Name : The remote Amazon Linux AMI host is missing a security update. File : ala_ALAS-2017-880.nasl - Type : ACT_GATHER_INFO |
2017-08-24 | Name : The remote Fedora host is missing a security update. File : fedora_2017-f318871e3b.nasl - Type : ACT_GATHER_INFO |
2017-08-11 | Name : The remote Fedora host is missing a security update. File : fedora_2017-f16ba664e7.nasl - Type : ACT_GATHER_INFO |
2017-08-07 | Name : The remote Fedora host is missing a security update. File : fedora_2017-7faa3d2e78.nasl - Type : ACT_GATHER_INFO |
2017-07-26 | Name : The remote Ubuntu host is missing one or more security-related patches. File : ubuntu_USN-3365-1.nasl - Type : ACT_GATHER_INFO |
2017-05-01 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2017-527.nasl - Type : ACT_GATHER_INFO |
2017-05-01 | Name : The remote EulerOS host is missing multiple security updates. File : EulerOS_SA-2017-1051.nasl - Type : ACT_GATHER_INFO |
2017-05-01 | Name : The remote EulerOS host is missing multiple security updates. File : EulerOS_SA-2017-1050.nasl - Type : ACT_GATHER_INFO |
2017-04-21 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2017-1067-1.nasl - Type : ACT_GATHER_INFO |
2017-04-07 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2017-0948-1.nasl - Type : ACT_GATHER_INFO |
2017-04-06 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2017-435.nasl - Type : ACT_GATHER_INFO |
2016-03-22 | Name : The remote Mac OS X host is affected by multiple vulnerabilities. File : macosx_10_11_4.nasl - Type : ACT_GATHER_INFO |
2016-03-04 | Name : The remote Fedora host is missing a security update. File : fedora_2015-eef21b972e.nasl - Type : ACT_GATHER_INFO |
2016-03-04 | Name : The remote Fedora host is missing a security update. File : fedora_2015-c4409eb73a.nasl - Type : ACT_GATHER_INFO |
2016-01-19 | Name : The remote Amazon Linux AMI host is missing a security update. File : ala_ALAS-2016-632.nasl - Type : ACT_GATHER_INFO |
2015-12-29 | Name : The remote FreeBSD host is missing one or more security-related updates. File : freebsd_pkg_3b50881d18604721aab1503290e23f6c.nasl - Type : ACT_GATHER_INFO |
2015-08-27 | Name : The remote Debian host is missing a security update. File : debian_DLA-299.nasl - Type : ACT_GATHER_INFO |
2015-08-27 | Name : The remote Debian host is missing a security update. File : debian_DLA-300.nasl - Type : ACT_GATHER_INFO |
Alert History
Date | Informations |
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2017-07-27 13:24:10 |
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2017-07-25 21:21:48 |
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