Executive Summary
Summary | |
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Title | Ruby vulnerabilities |
Informations | |||
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Name | USN-1733-1 | First vendor Publication | 2013-02-21 |
Vendor | Ubuntu | Last vendor Modification | 2013-02-21 |
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 12.10 - Ubuntu 12.04 LTS Summary: Several security issues were fixed in Ruby. Software Description: - ruby1.9.1: Interpreter of object-oriented scripting language Ruby Details: Jean-Philippe Aumasson discovered that Ruby incorrectly generated predictable hash values. An attacker could use this issue to generate hash collisions and cause a denial of service. (CVE-2012-5371) Evgeny Ermakov discovered that documentation generated by rdoc is vulnerable to a cross-site scripting issue. With cross-site scripting vulnerabilities, if a user were tricked into viewing a specially crafted page, a remote attacker could exploit this to modify the contents, or steal confidential data, within the same domain. (CVE-2013-0256) Thomas Hollstegge and Ben Murphy discovered that the JSON implementation in Ruby incorrectly handled certain crafted documents. An attacker could use this issue to cause a denial of service or bypass certain protection mechanisms. (CVE-2013-0269) Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 12.10: Ubuntu 12.04 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-1733-1 |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
33 % | CWE-310 | Cryptographic Issues |
33 % | CWE-79 | Failure to Preserve Web Page Structure ('Cross-site Scripting') (CWE/SANS Top 25) |
33 % | CWE-20 | Improper Input Validation |
OVAL Definitions
Definition Id: oval:org.mitre.oval:def:18251 | |||
Oval ID: | oval:org.mitre.oval:def:18251 | ||
Title: | USN-1733-1 -- ruby1.9.1 vulnerabilities | ||
Description: | Several security issues were fixed in Ruby. | ||
Family: | unix | Class: | patch |
Reference(s): | USN-1733-1 CVE-2012-5371 CVE-2013-0256 CVE-2013-0269 | Version: | 7 |
Platform(s): | Ubuntu 12.10 Ubuntu 12.04 | Product(s): | ruby1.9.1 |
Definition Synopsis: | |||
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CPE : Common Platform Enumeration
OpenVAS Exploits
Date | Description |
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2012-11-26 | Name : FreeBSD Ports: ruby File : nvt/freebsd_ruby13.nasl |
2012-11-19 | Name : Fedora Update for ruby FEDORA-2012-18017 File : nvt/gb_fedora_2012_18017_ruby_fc17.nasl |
Nessus® Vulnerability Scanner
Date | Description |
---|---|
2015-07-02 | Name : The remote Debian host is missing a security update. File : debian_DLA-263.nasl - Type : ACT_GATHER_INFO |
2015-06-01 | Name : The remote Debian host is missing a security update. File : debian_DLA-235.nasl - Type : ACT_GATHER_INFO |
2015-05-01 | Name : The remote Debian host is missing a security update. File : debian_DLA-215.nasl - Type : ACT_GATHER_INFO |
2014-12-15 | Name : The remote Gentoo host is missing one or more security-related patches. File : gentoo_GLSA-201412-27.nasl - Type : ACT_GATHER_INFO |
2014-06-13 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2013-298.nasl - Type : ACT_GATHER_INFO |
2014-06-13 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2013-167.nasl - Type : ACT_GATHER_INFO |
2014-06-13 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2013-122.nasl - Type : ACT_GATHER_INFO |
2013-10-24 | Name : The remote host is missing a security update for OS X Server. File : macosx_server_3_0.nasl - Type : ACT_GATHER_INFO |
2013-05-08 | Name : The remote Fedora host is missing a security update. File : fedora_2013-2131.nasl - Type : ACT_GATHER_INFO |
2013-05-08 | Name : The remote Fedora host is missing a security update. File : fedora_2013-2143.nasl - Type : ACT_GATHER_INFO |
2013-03-17 | Name : The remote Slackware host is missing a security update. File : Slackware_SSA_2013-075-01.nasl - Type : ACT_GATHER_INFO |
2013-03-06 | Name : The remote Fedora host is missing a security update. File : fedora_2013-3052.nasl - Type : ACT_GATHER_INFO |
2013-03-06 | Name : The remote Fedora host is missing a security update. File : fedora_2013-3050.nasl - Type : ACT_GATHER_INFO |
2013-02-22 | Name : The remote Ubuntu host is missing one or more security-related patches. File : ubuntu_USN-1733-1.nasl - Type : ACT_GATHER_INFO |
2013-02-18 | Name : The remote FreeBSD host is missing one or more security-related updates. File : freebsd_pkg_c79eb109a75445d7b552a42099eb2265.nasl - Type : ACT_GATHER_INFO |
2013-02-17 | Name : The remote FreeBSD host is missing one or more security-related updates. File : freebsd_pkg_d3e96508056b425988ad50dc8d1978a6.nasl - Type : ACT_GATHER_INFO |
2012-12-07 | Name : The remote Slackware host is missing a security update. File : Slackware_SSA_2012-341-04.nasl - Type : ACT_GATHER_INFO |
2012-11-26 | Name : The remote Fedora host is missing a security update. File : fedora_2012-17949.nasl - Type : ACT_GATHER_INFO |
2012-11-19 | Name : The remote Fedora host is missing a security update. File : fedora_2012-18017.nasl - Type : ACT_GATHER_INFO |
2012-11-12 | Name : The remote FreeBSD host is missing a security-related update. File : freebsd_pkg_5e647ca32aea11e2b745001fd0af1a4c.nasl - Type : ACT_GATHER_INFO |
Alert History
Date | Informations |
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2014-02-17 12:01:33 |
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2013-03-01 13:20:43 |
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2013-02-21 17:18:53 |
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