Executive Summary
| Summary | |
|---|---|
| Title | strongSwan vulnerability |
| Informations | |||
|---|---|---|---|
| Name | USN-2811-1 | First vendor Publication | 2015-11-16 |
| Vendor | Ubuntu | Last vendor Modification | 2015-11-16 |
| 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:L/Au:N/C:N/I:P/A:N) | |||
|---|---|---|---|
| Cvss Base Score | 5 | Attack Range | Network |
| Cvss Impact Score | 2.9 | 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 15.10 - Ubuntu 15.04 - Ubuntu 14.04 LTS Summary: strongSwan could be made to bypass authentication. Software Description: - strongswan: IPsec VPN solution Details: It was discovered that the strongSwan eap-mschapv2 plugin incorrectly handled state. A remote attacker could use this issue to bypass authentication. Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 15.10: Ubuntu 15.04: Ubuntu 14.04 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-2811-1 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 50 % | CWE-264 | Permissions, Privileges, and Access Controls |
| 50 % | CWE-20 | Improper Input Validation |
CPE : Common Platform Enumeration
Nessus® Vulnerability Scanner
| Date | Description |
|---|---|
| 2015-12-29 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2015-2183-2.nasl - Type : ACT_GATHER_INFO |
| 2015-12-04 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2015-2183-1.nasl - Type : ACT_GATHER_INFO |
| 2015-12-04 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2015-2186-1.nasl - Type : ACT_GATHER_INFO |
| 2015-11-30 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2015-810.nasl - Type : ACT_GATHER_INFO |
| 2015-11-20 | Name : The remote Debian host is missing a security update. File : debian_DLA-345.nasl - Type : ACT_GATHER_INFO |
| 2015-11-17 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-3398.nasl - Type : ACT_GATHER_INFO |
| 2015-11-17 | Name : The remote FreeBSD host is missing a security-related update. File : freebsd_pkg_3eb0ccc28c6a11e58519005056ac623e.nasl - Type : ACT_GATHER_INFO |
| 2015-11-17 | Name : The remote Ubuntu host is missing a security-related patch. File : ubuntu_USN-2811-1.nasl - Type : ACT_GATHER_INFO |
Alert History
| Date | Informations |
|---|---|
| 2015-11-19 21:29:04 |
|
| 2015-11-18 21:28:47 |
|
| 2015-11-18 13:26:30 |
|
| 2015-11-16 21:23:21 |
|
