Executive Summary
Summary | |
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Title | Bash vulnerabilities |
Informations | |||
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Name | USN-2380-1 | First vendor Publication | 2014-10-09 |
Vendor | Ubuntu | Last vendor Modification | 2014-10-09 |
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:C/I:C/A:C) | |||
---|---|---|---|
Cvss Base Score | 10 | Attack Range | Network |
Cvss Impact Score | 10 | 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 14.04 LTS - Ubuntu 12.04 LTS - Ubuntu 10.04 LTS Summary: Several security issues were fixed in Bash. Software Description: - bash: GNU Bourne Again SHell Details: Michal Zalewski discovered that Bash incorrectly handled parsing certain function definitions. If an attacker were able to create an environment variable containing a function definition with a very specific name, these issues could possibly be used to bypass certain environment restrictions and execute arbitrary code. (CVE-2014-6277, CVE-2014-6278) Please note that the previous Bash security update, USN-2364-1, includes a hardening measure that prevents these issues from being used in a Shellshock attack. Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 14.04 LTS: Ubuntu 12.04 LTS: Ubuntu 10.04 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-2380-1 |
CWE : Common Weakness Enumeration
% | Id | Name |
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100 % | CWE-78 | Improper Sanitization of Special Elements used in an OS Command ('OS Command Injection') (CWE/SANS Top 25) |
OVAL Definitions
Definition Id: oval:org.mitre.oval:def:26231 | |||
Oval ID: | oval:org.mitre.oval:def:26231 | ||
Title: | USN-2380-1 -- bash vulnerabilities | ||
Description: | Several security issues were fixed in Bash. | ||
Family: | unix | Class: | patch |
Reference(s): | USN-2380-1 CVE-2014-6277 CVE-2014-6278 | Version: | 3 |
Platform(s): | Ubuntu 14.04 Ubuntu 12.04 Ubuntu 10.04 | Product(s): | bash |
Definition Synopsis: | |||
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Definition Id: oval:org.mitre.oval:def:27461 | |||
Oval ID: | oval:org.mitre.oval:def:27461 | ||
Title: | ELSA-2014-3093 -- bash security update (important) | ||
Description: | [4.1.2-29.0.1] - Fix segfaults from CVE-2014-6277 and CVE-2014-6278 completely. [orabug 19905294] | ||
Family: | unix | Class: | patch |
Reference(s): | ELSA-2014-3093 CVE-2014-6277 CVE-2014-6278 | Version: | 3 |
Platform(s): | Oracle Linux 6 | Product(s): | bash |
Definition Synopsis: | |||
Definition Id: oval:org.mitre.oval:def:28091 | |||
Oval ID: | oval:org.mitre.oval:def:28091 | ||
Title: | VMware product updates address critical Bash security vulnerabilities | ||
Description: | GNU Bash through 4.3 bash43-026 does not properly parse function definitions in the values of environment variables, which allows remote attackers to execute arbitrary code or cause a denial of service (uninitialized memory access, and untrusted-pointer read and write operations) via a crafted environment, as demonstrated by vectors involving the ForceCommand feature in OpenSSH sshd, the mod_cgi and mod_cgid modules in the Apache HTTP Server, scripts executed by unspecified DHCP clients, and other situations in which setting the environment occurs across a privilege boundary from Bash execution. NOTE: this vulnerability exists because of an incomplete fix for CVE-2014-6271 and CVE-2014-7169. | ||
Family: | unix | Class: | vulnerability |
Reference(s): | CVE-2014-6277 | Version: | 4 |
Platform(s): | VMWare ESX Server 4.1 VMWare ESX Server 4.0 | Product(s): | |
Definition Synopsis: | |||
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Definition Id: oval:org.mitre.oval:def:28195 | |||
Oval ID: | oval:org.mitre.oval:def:28195 | ||
Title: | VMware product updates address critical Bash security vulnerabilities | ||
Description: | GNU Bash through 4.3 bash43-026 does not properly parse function definitions in the values of environment variables, which allows remote attackers to execute arbitrary commands via a crafted environment, as demonstrated by vectors involving the ForceCommand feature in OpenSSH sshd, the mod_cgi and mod_cgid modules in the Apache HTTP Server, scripts executed by unspecified DHCP clients, and other situations in which setting the environment occurs across a privilege boundary from Bash execution. NOTE: this vulnerability exists because of an incomplete fix for CVE-2014-6271, CVE-2014-7169, and CVE-2014-6277. | ||
Family: | unix | Class: | vulnerability |
Reference(s): | CVE-2014-6278 | Version: | 4 |
Platform(s): | VMWare ESX Server 4.1 VMWare ESX Server 4.0 | Product(s): | |
Definition Synopsis: | |||
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Definition Id: oval:org.mitre.oval:def:28237 | |||
Oval ID: | oval:org.mitre.oval:def:28237 | ||
Title: | ELSA-2014-3092 -- bash security update (important) | ||
Description: | [4.2.45-5.4.0.1] - Fix segfaults from CVE-2014-6277 and CVE-2014-6278 completely. [orabug 19905256] | ||
Family: | unix | Class: | patch |
Reference(s): | ELSA-2014-3092 CVE-2014-6277 CVE-2014-6278 | Version: | 3 |
Platform(s): | Oracle Linux 7 | Product(s): | bash |
Definition Synopsis: | |||
Definition Id: oval:org.mitre.oval:def:28263 | |||
Oval ID: | oval:org.mitre.oval:def:28263 | ||
Title: | ELSA-2014-3094 -- bash security update (important) | ||
Description: | [3.2-33.4.0.1] - Fix segfaults from CVE-2014-6277 and CVE-2014-6278 completely. [orabug 19905421] | ||
Family: | unix | Class: | patch |
Reference(s): | ELSA-2014-3094 CVE-2014-6277 CVE-2014-6278 | Version: | 3 |
Platform(s): | Oracle Linux 5 | Product(s): | bash |
Definition Synopsis: | |||
CPE : Common Platform Enumeration
SAINT Exploits
Description | Link |
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Bash environment variable command injection in Cisco UCS Manager | More info here |
ExploitDB Exploits
id | Description |
---|---|
2014-10-29 | CUPS Filter Bash Environment Variable Code Injection |
2014-10-27 | Binary File Descriptor Library (libbfd) - Out-of-Bounds Crash |
2014-10-02 | GNU bash 4.3.11 Environment Variable dhclient Exploit |
Information Assurance Vulnerability Management (IAVM)
Date | Description |
---|---|
2014-09-25 | IAVM : 2014-A-0142 - GNU Bash Shell Code Execution Vulnerability Severity : Category I - VMSKEY : V0054753 |
Snort® IPS/IDS
Date | Description |
---|---|
2014-10-30 | Bash environment variable injection attempt RuleID : 32366-community - Revision : 2 - Type : OS-OTHER |
2014-12-02 | Bash environment variable injection attempt RuleID : 32366 - Revision : 2 - Type : OS-OTHER |
2014-10-24 | Bash CGI environment variable injection attempt RuleID : 32336-community - Revision : 2 - Type : OS-OTHER |
2014-11-25 | Bash CGI environment variable injection attempt RuleID : 32336 - Revision : 2 - Type : OS-OTHER |
2014-10-24 | Bash CGI environment variable injection attempt RuleID : 32335-community - Revision : 2 - Type : OS-OTHER |
2014-11-25 | Bash CGI environment variable injection attempt RuleID : 32335 - Revision : 2 - Type : OS-OTHER |
2014-10-03 | Bash environment variable injection attempt RuleID : 32069-community - Revision : 3 - Type : OS-OTHER |
2014-11-16 | Bash environment variable injection attempt RuleID : 32069 - Revision : 3 - Type : OS-OTHER |
2014-10-01 | Bash environment variable injection attempt RuleID : 32043-community - Revision : 3 - Type : OS-OTHER |
2014-11-16 | Bash environment variable injection attempt RuleID : 32043 - Revision : 3 - Type : OS-OTHER |
2014-10-01 | Bash environment variable injection attempt RuleID : 32042-community - Revision : 4 - Type : OS-OTHER |
2014-11-16 | Bash environment variable injection attempt RuleID : 32042 - Revision : 4 - Type : OS-OTHER |
2014-10-01 | Bash environment variable injection attempt RuleID : 32041-community - Revision : 4 - Type : OS-OTHER |
2014-11-16 | Bash environment variable injection attempt RuleID : 32041 - Revision : 4 - Type : OS-OTHER |
2014-10-01 | Bash environment variable injection attempt RuleID : 32039-community - Revision : 3 - Type : OS-OTHER |
2014-11-16 | Bash environment variable injection attempt RuleID : 32039 - Revision : 3 - Type : OS-OTHER |
2014-10-01 | Bash environment variable injection attempt RuleID : 32038-community - Revision : 3 - Type : OS-OTHER |
2014-11-16 | Bash environment variable injection attempt RuleID : 32038 - Revision : 3 - Type : OS-OTHER |
2014-09-25 | Malicious DHCP server bash environment variable injection attempt RuleID : 31985-community - Revision : 6 - Type : OS-OTHER |
2014-11-16 | Malicious DHCP server bash environment variable injection attempt RuleID : 31985 - Revision : 6 - Type : OS-OTHER |
2014-09-25 | Bash CGI environment variable injection attempt RuleID : 31978-community - Revision : 5 - Type : OS-OTHER |
2014-11-16 | Bash CGI environment variable injection attempt RuleID : 31978 - Revision : 5 - Type : OS-OTHER |
2014-09-25 | Bash CGI environment variable injection attempt RuleID : 31977-community - Revision : 5 - Type : OS-OTHER |
2014-11-16 | Bash CGI environment variable injection attempt RuleID : 31977 - Revision : 5 - Type : OS-OTHER |
2014-09-25 | Bash CGI environment variable injection attempt RuleID : 31976-community - Revision : 5 - Type : OS-OTHER |
2014-11-16 | Bash CGI environment variable injection attempt RuleID : 31976 - Revision : 5 - Type : OS-OTHER |
2014-09-25 | Bash CGI environment variable injection attempt RuleID : 31975-community - Revision : 6 - Type : OS-OTHER |
2014-11-16 | Bash CGI environment variable injection attempt RuleID : 31975 - Revision : 6 - Type : OS-OTHER |
Nessus® Vulnerability Scanner
Date | Description |
---|---|
2016-12-05 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2016-1374.nasl - Type : ACT_GATHER_INFO |
2016-11-23 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2016-2872-1.nasl - Type : ACT_GATHER_INFO |
2016-02-02 | Name : The remote Solaris system is missing a security patch for third-party software. File : solaris11_bash_20141031_2.nasl - Type : ACT_GATHER_INFO |
2015-12-30 | Name : The remote VMware ESX host is missing a security-related patch. File : vmware_VMSA-2014-0010_remote.nasl - Type : ACT_GATHER_INFO |
2015-10-05 | Name : The remote host is missing a Mac OS X update that fixes multiple security vul... File : macosx_10_11.nasl - Type : ACT_GATHER_INFO |
2015-08-25 | Name : The remote IBM Storwize V7000 Unified device is affected by multiple vulnerab... File : ibm_storwize_1_5_0_4.nasl - Type : ACT_GATHER_INFO |
2015-04-06 | Name : The remote web server is affected by a remote code execution vulnerability. File : bash_cve_2014_6278.nasl - Type : ACT_ATTACK |
2015-03-30 | Name : The remote Mandriva Linux host is missing one or more security updates. File : mandriva_MDVSA-2015-164.nasl - Type : ACT_GATHER_INFO |
2015-01-29 | Name : The remote host is missing a Mac OS X update that fixes multiple vulnerabilit... File : macosx_10_10_2.nasl - Type : ACT_GATHER_INFO |
2015-01-19 | Name : The remote Solaris system is missing a security patch for third-party software. File : solaris11_bash_20141031.nasl - Type : ACT_GATHER_INFO |
2014-12-22 | Name : The remote device is affected by multiple vulnerabilities. File : juniper_space_jsa10648.nasl - Type : ACT_GATHER_INFO |
2014-11-26 | Name : The remote Cisco TelePresence Conductor device is affected by a command injec... File : cisco_telepresence_conductor_CSCur02103.nasl - Type : ACT_GATHER_INFO |
2014-11-21 | Name : The remote Oracle Linux host is missing a security update. File : oraclelinux_ELSA-2014-3094.nasl - Type : ACT_GATHER_INFO |
2014-11-21 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2014-3093.nasl - Type : ACT_GATHER_INFO |
2014-11-21 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2014-3092.nasl - Type : ACT_GATHER_INFO |
2014-11-13 | Name : The remote host is affected by a code injection vulnerability known as Shells... File : mcafee_ngfw_SB10085.nasl - Type : ACT_GATHER_INFO |
2014-11-12 | Name : The remote host has an application installed that is affected by multiple vul... File : vmware_vcenter_converter_2014-0010.nasl - Type : ACT_GATHER_INFO |
2014-11-12 | Name : The remote host is affected by a code injection vulnerability known as Shells... File : mcafee_web_gateway_sb10085.nasl - Type : ACT_GATHER_INFO |
2014-11-11 | Name : The remote host is missing a vendor-supplied security patch. File : cisco_cups_CSCur05454.nasl - Type : ACT_GATHER_INFO |
2014-11-11 | Name : The remote host is affected by a code injection vulnerability known as Shells... File : mcafee_email_gateway_SB10085.nasl - Type : ACT_GATHER_INFO |
2014-11-06 | Name : The remote host has a virtualization appliance installed that is affected by ... File : vcenter_operations_manager_vmsa_2014-0010.nasl - Type : ACT_GATHER_INFO |
2014-11-04 | Name : The remote host has a device management application installed that is affecte... File : vmware_workspace_portal_vmsa2014-0010.nasl - Type : ACT_GATHER_INFO |
2014-11-03 | Name : The remote host is affected by a command injection vulnerability. File : vmware_nsx_vmsa_2014_0010.nasl - Type : ACT_GATHER_INFO |
2014-11-03 | Name : The management application installed on the remote host is affected by a comm... File : cisco-sa-CSCur01959-prsm.nasl - Type : ACT_GATHER_INFO |
2014-11-03 | Name : The remote security device is missing a vendor-supplied security patch. File : cisco-sa-CSCur01959-asa-cx.nasl - Type : ACT_GATHER_INFO |
2014-10-31 | Name : The remote host has a virtualization appliance installed that is affected by ... File : vmware_vsphere_replication_vmsa_2014_0010.nasl - Type : ACT_GATHER_INFO |
2014-10-31 | Name : The remote host is running a vulnerable version of Bash. File : cisco_ucs_director_CSCur02877.nasl - Type : ACT_GATHER_INFO |
2014-10-27 | Name : The remote device is running a version of NX-OS that is affected by Shellshock. File : cisco-sa-20140926-bash-nxos.nasl - Type : ACT_GATHER_INFO |
2014-10-21 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2014-595.nasl - Type : ACT_GATHER_INFO |
2014-10-21 | Name : The version of Cisco TelePresence Video Communication Server installed on the... File : cisco_telepresence_vcs_CSCur01461.nasl - Type : ACT_GATHER_INFO |
2014-10-16 | Name : The remote host has a virtualization appliance installed that is affected by ... File : vmware_vcenter_server_appliance_vmsa-2014-0010.nasl - Type : ACT_GATHER_INFO |
2014-10-13 | Name : The remote Solaris system is missing a security patch for third party software. File : solaris11_bash_2014_10_07.nasl - Type : ACT_GATHER_INFO |
2014-10-11 | Name : The remote Ubuntu host is missing a security-related patch. File : ubuntu_USN-2380-1.nasl - Type : ACT_GATHER_INFO |
2014-10-10 | Name : The remote device is missing a vendor-supplied security patch. File : f5_bigip_SOL15629.nasl - Type : ACT_GATHER_INFO |
2014-10-06 | Name : The remote Gentoo host is missing one or more security-related patches. File : gentoo_GLSA-201410-01.nasl - Type : ACT_GATHER_INFO |
2014-10-06 | Name : A system shell on the remote host is vulnerable to command injection. File : bash_remote_code_execution2.nasl - Type : ACT_DESTRUCTIVE_ATTACK |
2014-10-03 | Name : The remote FreeBSD host is missing a security-related update. File : freebsd_pkg_81e2b3084a6c11e4b7116805ca0b3d42.nasl - Type : ACT_GATHER_INFO |
2014-10-02 | Name : The remote FreeBSD host is missing one or more security-related updates. File : freebsd_pkg_512d130149b911e4ae2cc80aa9043978.nasl - Type : ACT_GATHER_INFO |
2014-10-02 | Name : The remote VMware ESX host is missing a security-related patch. File : vmware_VMSA-2014-0010.nasl - Type : ACT_GATHER_INFO |
Alert History
Date | Informations |
---|---|
2014-10-12 13:27:35 |
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2014-10-09 17:21:43 |
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