Executive Summary
| Summary | |
|---|---|
| Title | OpenSSH vulnerability |
| Informations | |||
|---|---|---|---|
| Name | USN-2155-1 | First vendor Publication | 2014-03-25 |
| Vendor | Ubuntu | Last vendor Modification | 2014-03-25 |
| 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:N) | |||
|---|---|---|---|
| Cvss Base Score | 5.8 | Attack Range | Network |
| Cvss Impact Score | 4.9 | Attack Complexity | Medium |
| Cvss Expoit Score | 8.6 | Authentication | None Required |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 13.10 - Ubuntu 12.10 - Ubuntu 12.04 LTS - Ubuntu 10.04 LTS Summary: OpenSSH incorrectly handled environment restrictions with wildcards. Software Description: - openssh: secure shell (SSH) for secure access to remote machines Details: Jann Horn discovered that OpenSSH incorrectly handled wildcards in AcceptEnv lines. A remote attacker could use this issue to possibly bypass certain intended environment variable restrictions. Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 13.10: Ubuntu 12.10: 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-2155-1 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-264 | Permissions, Privileges, and Access Controls |
OVAL Definitions
| Definition Id: oval:org.mitre.oval:def:24391 | |||
| Oval ID: | oval:org.mitre.oval:def:24391 | ||
| Title: | USN-2155-1 -- openssh vulnerability | ||
| Description: | OpenSSH incorrectly handled environment restrictions with wildcards. | ||
| Family: | unix | Class: | patch |
| Reference(s): | USN-2155-1 CVE-2014-2532 | Version: | 5 |
| Platform(s): | Ubuntu 13.10 Ubuntu 12.10 Ubuntu 12.04 Ubuntu 10.04 | Product(s): | openssh |
| Definition Synopsis: | |||
| |||
| Definition Id: oval:org.mitre.oval:def:24888 | |||
| Oval ID: | oval:org.mitre.oval:def:24888 | ||
| Title: | AIX OpenSSH Vulnerability | ||
| Description: | sshd in OpenSSH before 6.6 does not properly support wildcards on AcceptEnv lines in sshd_config, which allows remote attackers to bypass intended environment restrictions by using a substring located before a wildcard character. | ||
| Family: | unix | Class: | vulnerability |
| Reference(s): | CVE-2014-2532 | Version: | 4 |
| Platform(s): | IBM AIX 6.1 IBM AIX 7.1 | Product(s): | |
| Definition Synopsis: | |||
| |||
| Definition Id: oval:org.mitre.oval:def:28386 | |||
| Oval ID: | oval:org.mitre.oval:def:28386 | ||
| Title: | HP-UX running HP Secure Shell, Remote Denial of Service (DoS) and other Vulnerabilities | ||
| Description: | sshd in OpenSSH before 6.6 does not properly support wildcards on AcceptEnv lines in sshd_config, which allows remote attackers to bypass intended environment restrictions by using a substring located before a wildcard character. | ||
| Family: | unix | Class: | vulnerability |
| Reference(s): | CVE-2014-2532 | Version: | 8 |
| Platform(s): | HP-UX 11 | Product(s): | |
| Definition Synopsis: | |||
| |||
CPE : Common Platform Enumeration
Nessus® Vulnerability Scanner
| Date | Description |
|---|---|
| 2016-06-15 | Name : The remote device is missing a vendor-supplied security patch. File : f5_bigip_SOL15780.nasl - Type : ACT_GATHER_INFO |
| 2016-03-22 | Name : The remote OracleVM host is missing one or more security updates. File : oraclevm_OVMSA-2016-0038.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 |
| 2015-03-30 | Name : The remote Mandriva Linux host is missing one or more security updates. File : mandriva_MDVSA-2015-095.nasl - Type : ACT_GATHER_INFO |
| 2014-11-12 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2014-1552.nasl - Type : ACT_GATHER_INFO |
| 2014-10-23 | Name : The remote Scientific Linux host is missing one or more security updates. File : sl_20141014_openssh_on_SL6_x.nasl - Type : ACT_GATHER_INFO |
| 2014-10-17 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2014-1552.nasl - Type : ACT_GATHER_INFO |
| 2014-10-14 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2014-1552.nasl - Type : ACT_GATHER_INFO |
| 2014-10-12 | Name : The remote Amazon Linux AMI host is missing a security update. File : ala_ALAS-2014-369.nasl - Type : ACT_GATHER_INFO |
| 2014-06-20 | Name : The remote AIX host has a vulnerable version of OpenSSH. File : aix_openssh_advisory4.nasl - Type : ACT_GATHER_INFO |
| 2014-06-19 | Name : The remote SuSE 11 host is missing one or more security updates. File : suse_11_openssh-140607.nasl - Type : ACT_GATHER_INFO |
| 2014-06-19 | Name : The remote SuSE 11 host is missing one or more security updates. File : suse_11_openssh-140606.nasl - Type : ACT_GATHER_INFO |
| 2014-06-10 | Name : The remote Fedora host is missing a security update. File : fedora_2014-6569.nasl - Type : ACT_GATHER_INFO |
| 2014-05-22 | Name : The remote Fedora host is missing a security update. File : fedora_2014-6380.nasl - Type : ACT_GATHER_INFO |
| 2014-05-12 | Name : The remote Gentoo host is missing one or more security-related patches. File : gentoo_GLSA-201405-06.nasl - Type : ACT_GATHER_INFO |
| 2014-04-10 | Name : The remote Mandriva Linux host is missing one or more security updates. File : mandriva_MDVSA-2014-068.nasl - Type : ACT_GATHER_INFO |
| 2014-04-07 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-2894.nasl - Type : ACT_GATHER_INFO |
| 2014-03-31 | Name : The remote Slackware host is missing a security update. File : Slackware_SSA_2014-086-06.nasl - Type : ACT_GATHER_INFO |
| 2014-03-26 | Name : The remote Ubuntu host is missing a security-related patch. File : ubuntu_USN-2155-1.nasl - Type : ACT_GATHER_INFO |
| 2014-03-18 | Name : The SSH server on the remote host is affected by multiple vulnerabilities. File : openssh_66.nasl - Type : ACT_GATHER_INFO |
Alert History
| Date | Informations |
|---|---|
| 2014-03-27 13:21:38 |
|
| 2014-03-25 17:18:52 |
|
