Executive Summary
This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.
| Informations | |||
|---|---|---|---|
| Name | CVE-2014-6277 | First vendor Publication | 2014-09-27 |
| Vendor | Cve | Last vendor Modification | 2018-08-09 |
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: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
| 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. |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-6277 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 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: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: | |||
| |||
CPE : Common Platform Enumeration
ExploitDB Exploits
| id | Description |
|---|---|
| 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 OracleVM host is missing one or more security updates. File : oraclevm_OVMSA-2014-0010.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 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 |
| 2014-11-21 | Name : The remote Oracle Linux host is missing a security update. File : oraclelinux_ELSA-2014-3094.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 affected by a code injection vulnerability known as Shells... File : mcafee_email_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 |
| 2014-11-06 | 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 remote SIP server uses scripts that allow remote command execution via Sh... File : shellshock_sip_invite.nasl - Type : ACT_ATTACK |
| 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 |
| 2014-10-28 | Name : The remote host has a mail agent installed that allows remote command executi... File : shellshock_mail_agents.nasl - Type : ACT_DESTRUCTIVE_ATTACK |
| 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 |
| 2014-10-20 | Name : The remote host is affected by a remote code execution vulnerability. File : palo_alto_PAN-SA-2014-0004.nasl - Type : ACT_GATHER_INFO |
| 2014-10-17 | Name : The remote host is missing a Mac OS X update that fixes multiple security iss... File : macosx_SecUpd2014-005.nasl - Type : ACT_GATHER_INFO |
| 2014-10-17 | Name : The remote host is missing a Mac OS X update that fixes multiple vulnerabilit... File : macosx_10_10.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 |
| 2014-10-13 | Name : A system shell on the remote host is vulnerable to command injection. File : bash_cve_2014_7169.nasl - Type : ACT_ATTACK |
| 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 |
| 2014-10-09 | Name : The remote host is missing Sun Security Patch number 149080-02 File : solaris9_x86_149080.nasl - Type : ACT_GATHER_INFO |
| 2014-10-09 | Name : The remote host is missing Sun Security Patch number 149079-03 File : solaris9_149079.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 |
| 2014-10-06 | Name : The remote Gentoo host is missing one or more security-related patches. File : gentoo_GLSA-201410-01.nasl - Type : ACT_GATHER_INFO |
| 2014-10-03 | 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 VMware ESX host is missing a security-related patch. File : vmware_VMSA-2014-0010.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 |
| 2014-09-30 | Name : The remote FTP server is affected by a remote code execution vulnerability. File : proftpd_bash_injection.nasl - Type : ACT_ATTACK |
| 2014-09-30 | Name : The remote host is is affected by a remote code execution vulnerability, comm... File : macosx_shellshock_update.nasl - Type : ACT_GATHER_INFO |
| 2014-09-29 | Name : The remote mail server allows remote command execution via Shellshock. File : shellshock_qmail.nasl - Type : ACT_ATTACK |
| 2014-09-29 | Name : The remote mail server uses scripts that allow remote command execution via S... File : shellshock_postfix_filters.nasl - Type : ACT_ATTACK |
| 2014-09-26 | Name : The remote host is missing Oracle Security Patch number 149080-01 File : solaris9_x86_149080-01.nasl - Type : ACT_GATHER_INFO |
| 2014-09-26 | Name : The remote host is missing Oracle Security Patch number 149079-01 File : solaris9_149079-01.nasl - Type : ACT_GATHER_INFO |
| 2014-09-26 | Name : The remote host is missing Oracle Security Patch number 126547-06 File : solaris10_x86_126547-06.nasl - Type : ACT_GATHER_INFO |
| 2014-09-26 | Name : The remote host is missing Oracle Security Patch number 126546-06 File : solaris10_126546-06.nasl - Type : ACT_GATHER_INFO |
| 2014-09-25 | Name : A system shell on the remote host is vulnerable to command injection. File : bash_remote_code_execution_telnet.nasl - Type : ACT_ATTACK |
| 2014-09-24 | Name : The remote web server is affected by a remote code execution vulnerability. File : bash_cve_2014_6271_rce.nasl - Type : ACT_ATTACK |
| 2012-09-26 | Name : The remote host is missing Sun Security Patch number 126546-10 File : solaris10_126546.nasl - Type : ACT_GATHER_INFO |
| 2012-09-17 | Name : The remote host is missing Sun Security Patch number 126547-10 File : solaris10_x86_126547.nasl - Type : ACT_GATHER_INFO |
Sources (Detail)
Alert History
| Date | Informations |
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| 2021-05-04 12:33:35 |
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| 2021-04-22 01:40:21 |
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| 2020-05-23 00:42:01 |
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| 2019-03-18 12:02:49 |
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| 2018-08-09 09:19:22 |
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| 2017-01-03 09:22:54 |
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| 2016-12-06 13:26:15 |
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| 2016-11-24 13:26:07 |
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| 2016-04-27 01:08:52 |
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| 2016-02-03 13:27:47 |
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| 2015-12-31 13:26:08 |
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| 2015-10-18 17:22:51 |
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| 2015-10-10 09:22:59 |
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| 2015-10-07 13:24:24 |
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| 2015-08-27 13:38:37 |
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| 2015-05-19 21:28:56 |
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| 2015-05-14 21:28:23 |
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| 2015-05-12 09:28:02 |
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| 2015-04-07 13:28:42 |
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| 2015-03-31 13:28:45 |
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| 2015-03-27 09:26:53 |
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| 2015-03-21 00:26:17 |
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| 2015-03-20 00:26:17 |
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| 2015-03-18 09:27:22 |
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| 2015-03-13 17:22:52 |
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| 2015-03-13 00:22:17 |
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| 2015-03-12 09:23:39 |
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| 2015-01-31 09:21:34 |
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| 2015-01-30 13:24:19 |
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| 2015-01-21 13:27:02 |
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| 2014-12-24 09:23:59 |
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| 2014-12-23 13:26:36 |
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| 2014-12-02 21:25:51 |
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| 2014-11-27 13:28:35 |
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| 2014-11-25 21:26:39 |
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| 2014-11-22 13:23:59 |
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| 2014-11-20 09:23:44 |
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| 2014-11-16 21:25:17 |
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| 2014-11-14 13:28:51 |
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| 2014-11-14 13:26:28 |
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| 2014-11-13 13:27:10 |
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| 2014-11-12 13:27:18 |
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| 2014-11-07 13:26:25 |
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| 2014-11-05 13:29:14 |
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| 2014-11-05 13:28:00 |
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| 2014-11-04 13:27:33 |
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| 2014-11-01 13:26:40 |
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| 2014-10-31 13:25:24 |
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| 2014-10-30 21:27:03 |
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| 2014-10-28 13:26:31 |
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| 2014-10-28 13:24:53 |
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| 2014-10-28 13:23:01 |
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| 2014-10-24 21:23:09 |
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| 2014-10-24 13:27:21 |
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| 2014-10-22 13:25:59 |
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| 2014-10-17 13:26:50 |
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| 2014-10-17 13:25:29 |
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| 2014-10-16 13:26:42 |
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| 2014-10-16 13:25:35 |
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| 2014-10-12 13:27:28 |
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| 2014-10-11 13:26:25 |
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| 2014-10-10 13:27:32 |
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| 2014-10-08 13:25:05 |
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| 2014-10-04 13:31:43 |
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| 2014-10-04 13:29:26 |
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| 2014-10-03 13:27:19 |
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| 2014-10-03 13:24:56 |
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| 2014-10-02 13:27:43 |
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| 2014-09-30 00:24:41 |
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| 2014-09-28 05:27:37 |
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