Executive Summary
Informations | |||
---|---|---|---|
Name | MDVSA-2011:097 | First vendor Publication | 2011-05-23 |
Vendor | Mandriva | Last vendor Modification | 2011-05-23 |
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:P/A:P) | |||
---|---|---|---|
Cvss Base Score | 6.8 | Attack Range | Network |
Cvss Impact Score | 6.4 | Attack Complexity | Medium |
Cvss Expoit Score | 8.6 | Authentication | None Required |
Calculate full CVSS 2.0 Vectors scores |
Detail
Multiple vulnerabilities have been identified and fixed in ruby: Cross-site scripting (XSS) vulnerability in the WEBrick HTTP server in Ruby allows remote attackers to inject arbitrary web script or HTML via a crafted URI that triggers a UTF-7 error page (CVE-2010-0541). The FileUtils.remove_entry_secure method in Ruby allows local users to delete arbitrary files via a symlink attack (CVE-2011-1004). The safe-level feature in Ruby allows context-dependent attackers to modify strings via the Exception#to_s method, as demonstrated by changing an intended pathname (CVE-2011-1005). The VpMemAlloc function in bigdecimal.c in the BigDecimal class in Ruby does not properly allocate memory, which allows context-dependent attackers to execute arbitrary code or cause a denial of service (application crash) via vectors involving creation of a large BigDecimal value within a 64-bit process, related to an integer truncation issue. (CVE-2011-0188). Packages for 2009.0 are provided as of the Extended Maintenance Program. Please visit this link to learn more: http://store.mandriva.com/product_info.php?cPath=149&products_id=490 The updated packages have been patched to correct this issue. |
Original Source
Url : http://www.mandriva.com/security/advisories?name=MDVSA-2011:097 |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
25 % | CWE-264 | Permissions, Privileges, and Access Controls |
25 % | CWE-189 | Numeric Errors (CWE/SANS Top 25) |
25 % | CWE-79 | Failure to Preserve Web Page Structure ('Cross-site Scripting') (CWE/SANS Top 25) |
25 % | CWE-59 | Improper Link Resolution Before File Access ('Link Following') |
OVAL Definitions
Definition Id: oval:org.mitre.oval:def:21638 | |||
Oval ID: | oval:org.mitre.oval:def:21638 | ||
Title: | RHSA-2011:0909: ruby security update (Moderate) | ||
Description: | The safe-level feature in Ruby 1.8.6 through 1.8.6-420, 1.8.7 through 1.8.7-330, and 1.8.8dev allows context-dependent attackers to modify strings via the Exception#to_s method, as demonstrated by changing an intended pathname. | ||
Family: | unix | Class: | patch |
Reference(s): | RHSA-2011:0909-01 CESA-2011:0909 CVE-2009-4492 CVE-2010-0541 CVE-2011-0188 CVE-2011-1004 CVE-2011-1005 | Version: | 68 |
Platform(s): | Red Hat Enterprise Linux 5 CentOS Linux 5 | Product(s): | ruby |
Definition Synopsis: | |||
|
Definition Id: oval:org.mitre.oval:def:28124 | |||
Oval ID: | oval:org.mitre.oval:def:28124 | ||
Title: | DEPRECATED: ELSA-2011-0909 -- ruby security update (moderate) | ||
Description: | [1.8.5-19.el5_6.1] - Address CVE-2011-1004 'Symlink race condition by removing directory trees in fileutils module' * ruby-1.8.7-CVE-2011-1004.patch - Address CVE-2011-1005 'Untrusted codes able to modify arbitrary strings' * ruby-1.8.7-CVE-2011-1005.patch - Address CVE-2011-0188 'memory corruption in BigDecimal on 64bit platforms' * ruby-1.8.7-CVE-2011-0188.patch - Address CVE-CVE-2010-0541 'Ruby WEBrick javascript injection flaw' * ruby-1.8.7-CVE-2010-0541.patch - Address CVE-CVE-2009-4492 'ruby WEBrick log escape sequence' * ruby-1.8.6-CVE-2009-4492.patch - Resolves: rhbz#709957 | ||
Family: | unix | Class: | patch |
Reference(s): | ELSA-2011-0909 CVE-2009-4492 CVE-2010-0541 CVE-2011-0188 CVE-2011-1004 CVE-2011-1005 | Version: | 4 |
Platform(s): | Oracle Linux 5 | Product(s): | ruby |
Definition Synopsis: | |||
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CPE : Common Platform Enumeration
OpenVAS Exploits
Date | Description |
---|---|
2012-10-16 | Name : Fedora Update for ruby FEDORA-2012-15507 File : nvt/gb_fedora_2012_15507_ruby_fc16.nasl |
2012-09-27 | Name : Ubuntu Update for ruby1.9.1 USN-1583-1 File : nvt/gb_ubuntu_USN_1583_1.nasl |
2012-07-30 | Name : CentOS Update for irb CESA-2011:0908 centos4 x86_64 File : nvt/gb_CESA-2011_0908_irb_centos4_x86_64.nasl |
2012-07-30 | Name : CentOS Update for ruby CESA-2011:0909 centos5 x86_64 File : nvt/gb_CESA-2011_0909_ruby_centos5_x86_64.nasl |
2012-06-06 | Name : RedHat Update for ruby RHSA-2011:0910-01 File : nvt/gb_RHSA-2011_0910-01_ruby.nasl |
2012-05-18 | Name : Mac OS X Multiple Vulnerabilities (2012-002) File : nvt/gb_macosx_su12-002.nasl |
2012-03-07 | Name : Ubuntu Update for ruby1.8 USN-1377-1 File : nvt/gb_ubuntu_USN_1377_1.nasl |
2011-08-26 | Name : Mac OS X v10.6.6 Multiple Vulnerabilities (2011-001) File : nvt/secpod_macosx_su11-001.nasl |
2011-08-18 | Name : CentOS Update for irb CESA-2011:0908 centos4 i386 File : nvt/gb_CESA-2011_0908_irb_centos4_i386.nasl |
2011-08-09 | Name : CentOS Update for ruby CESA-2011:0909 centos5 i386 File : nvt/gb_CESA-2011_0909_ruby_centos5_i386.nasl |
2011-07-08 | Name : RedHat Update for ruby RHSA-2011:0909-01 File : nvt/gb_RHSA-2011_0909-01_ruby.nasl |
2011-07-08 | Name : RedHat Update for ruby RHSA-2011:0908-01 File : nvt/gb_RHSA-2011_0908-01_ruby.nasl |
2011-06-03 | Name : Mandriva Update for ruby MDVSA-2011:097 (ruby) File : nvt/gb_mandriva_MDVSA_2011_097.nasl |
2011-03-09 | Name : Ruby 'FileUtils.remove_entry_secure()' Method Race Condition Vulnerability File : nvt/gb_ruby_race_cond_vuln_win.nasl |
2011-03-09 | Name : Ruby '#to_s' Security Bypass Vulnerability File : nvt/gb_ruby_sec_bypass_vuln_win.nasl |
2011-03-07 | Name : Fedora Update for ruby FEDORA-2011-1913 File : nvt/gb_fedora_2011_1913_ruby_fc13.nasl |
2010-12-02 | Name : Fedora Update for ruby FEDORA-2010-13401 File : nvt/gb_fedora_2010_13401_ruby_fc14.nasl |
2010-08-30 | Name : Fedora Update for ruby FEDORA-2010-13387 File : nvt/gb_fedora_2010_13387_ruby_fc13.nasl |
2010-08-30 | Name : Fedora Update for ruby FEDORA-2010-13341 File : nvt/gb_fedora_2010_13341_ruby_fc12.nasl |
2010-08-21 | Name : FreeBSD Ports: ruby, ruby+pthreads, ruby+pthreads+oniguruma, ruby+oniguruma File : nvt/freebsd_ruby12.nasl |
Open Source Vulnerability Database (OSVDB)
Id | Description |
---|---|
71640 | Apple Mac OS X Ruby BigDecimal Class Integer Truncation Arbitrary Code Execution |
70958 | Ruby FileUtils.remove_entry_secure Method File Symlink Race Condition Arbitra... Ruby contains a race condition flaw that may allow a malicious local user to delete arbitrary files on the system. The issue is due to the 'FileUtils.remove_entry_secure' method creating temporary files insecurely. It is possible for a local attacker to use a symlink attack to cause the program to unexpectedly write to, or overwrite an attacker specified file. |
70957 | Ruby Exception#to_s Method Safe Level Security Bypass Ruby contains a flaw related to the safe-level feature . The issue is triggered when a context-dependent attacker exploits a flaw within the exception '#to_s' handling. This may allow an attacker to bypass safe-level protection and modify strings via the 'Exception#to_s' method. |
65556 | Apple Mac OS X Ruby WEBrick HTTP Server UTF-7 Error Page XSS |
Nessus® Vulnerability Scanner
Date | Description |
---|---|
2015-06-01 | Name : The remote Debian host is missing a security update. File : debian_DLA-235.nasl - Type : ACT_GATHER_INFO |
2015-03-26 | Name : The remote Debian host is missing a security update. File : debian_DLA-88.nasl - Type : ACT_GATHER_INFO |
2015-01-19 | Name : The remote Solaris system is missing a security patch for third-party software. File : solaris11_ruby_20130924.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 : suse_11_4_ruby-110517.nasl - Type : ACT_GATHER_INFO |
2014-06-13 | Name : The remote openSUSE host is missing a security update. File : suse_11_3_ruby-110517.nasl - Type : ACT_GATHER_INFO |
2013-09-04 | Name : The remote Amazon Linux AMI host is missing a security update. File : ala_ALAS-2013-173.nasl - Type : ACT_GATHER_INFO |
2013-09-04 | Name : The remote Amazon Linux AMI host is missing a security update. File : ala_ALAS-2012-139.nasl - Type : ACT_GATHER_INFO |
2013-07-12 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2011-0908.nasl - Type : ACT_GATHER_INFO |
2013-07-12 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2013-0612.nasl - Type : ACT_GATHER_INFO |
2013-07-12 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2013-0129.nasl - Type : ACT_GATHER_INFO |
2013-07-12 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2011-0910.nasl - Type : ACT_GATHER_INFO |
2013-07-12 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2011-0909.nasl - Type : ACT_GATHER_INFO |
2013-06-29 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2011-0909.nasl - Type : ACT_GATHER_INFO |
2013-03-10 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2013-0612.nasl - Type : ACT_GATHER_INFO |
2013-03-08 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2013-0612.nasl - Type : ACT_GATHER_INFO |
2013-03-08 | Name : The remote Scientific Linux host is missing one or more security updates. File : sl_20130307_ruby_on_SL6_x.nasl - Type : ACT_GATHER_INFO |
2013-01-17 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2013-0129.nasl - Type : ACT_GATHER_INFO |
2013-01-17 | Name : The remote Scientific Linux host is missing one or more security updates. File : sl_20130108_ruby_on_SL5_x.nasl - Type : ACT_GATHER_INFO |
2013-01-08 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2013-0129.nasl - Type : ACT_GATHER_INFO |
2012-10-15 | Name : The remote Fedora host is missing a security update. File : fedora_2012-15507.nasl - Type : ACT_GATHER_INFO |
2012-09-26 | Name : The remote Ubuntu host is missing a security-related patch. File : ubuntu_USN-1583-1.nasl - Type : ACT_GATHER_INFO |
2012-08-01 | Name : The remote Scientific Linux host is missing one or more security updates. File : sl_20110628_ruby_on_SL5_x.nasl - Type : ACT_GATHER_INFO |
2012-08-01 | Name : The remote Scientific Linux host is missing one or more security updates. File : sl_20110628_ruby_on_SL4_x.nasl - Type : ACT_GATHER_INFO |
2012-08-01 | Name : The remote Scientific Linux host is missing one or more security updates. File : sl_20110628_ruby_on_SL6_x.nasl - Type : ACT_GATHER_INFO |
2012-05-10 | Name : The remote host is missing a Mac OS X update that fixes multiple security vul... File : macosx_SecUpd2012-002.nasl - Type : ACT_GATHER_INFO |
2012-05-10 | Name : The remote host is missing a Mac OS X update that fixes several security issues. File : macosx_10_7_4.nasl - Type : ACT_GATHER_INFO |
2012-02-28 | Name : The remote Ubuntu host is missing one or more security-related patches. File : ubuntu_USN-1377-1.nasl - Type : ACT_GATHER_INFO |
2011-12-13 | Name : The remote SuSE 10 host is missing a security-related patch. File : suse_ruby-7528.nasl - Type : ACT_GATHER_INFO |
2011-08-15 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2011-0908.nasl - Type : ACT_GATHER_INFO |
2011-06-29 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2011-0909.nasl - Type : ACT_GATHER_INFO |
2011-06-29 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2011-0910.nasl - Type : ACT_GATHER_INFO |
2011-06-29 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2011-0908.nasl - Type : ACT_GATHER_INFO |
2011-05-31 | Name : The remote SuSE 11 host is missing one or more security updates. File : suse_11_ruby-110517.nasl - Type : ACT_GATHER_INFO |
2011-05-24 | Name : The remote Mandriva Linux host is missing one or more security updates. File : mandriva_MDVSA-2011-097.nasl - Type : ACT_GATHER_INFO |
2011-03-22 | Name : The remote host is missing a Mac OS X update that fixes several security issues. File : macosx_SecUpd2011-001.nasl - Type : ACT_GATHER_INFO |
2011-03-22 | Name : The remote host is missing a Mac OS X update that fixes several security issues. File : macosx_10_6_7.nasl - Type : ACT_GATHER_INFO |
2011-03-02 | Name : The remote Fedora host is missing a security update. File : fedora_2011-1913.nasl - Type : ACT_GATHER_INFO |
2010-08-24 | Name : The remote Fedora host is missing a security update. File : fedora_2010-13387.nasl - Type : ACT_GATHER_INFO |
2010-08-24 | Name : The remote Fedora host is missing a security update. File : fedora_2010-13341.nasl - Type : ACT_GATHER_INFO |
2010-08-24 | Name : The remote Fedora host is missing a security update. File : fedora_2010-13401.nasl - Type : ACT_GATHER_INFO |
2010-08-19 | Name : The remote FreeBSD host is missing one or more security-related updates. File : freebsd_pkg_34e0316aaa9111df8c2e001517289bf8.nasl - Type : ACT_GATHER_INFO |
2010-06-15 | Name : The remote host is missing a Mac OS X update that fixes a security issue. File : macosx_SecUpd2010-004.nasl - Type : ACT_GATHER_INFO |
2010-06-15 | Name : The remote host is missing a Mac OS X update that fixes various security issues. File : macosx_10_6_4.nasl - Type : ACT_GATHER_INFO |
Alert History
Date | Informations |
---|---|
2014-02-17 11:42:17 |
|