Executive Summary
| Summary | |
|---|---|
| Title | ubuntu-core-launcher vulnerability |
| Informations | |||
|---|---|---|---|
| Name | USN-2956-1 | First vendor Publication | 2016-04-29 |
| Vendor | Ubuntu | Last vendor Modification | 2016-04-29 |
| 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: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 16.04 LTS Summary: ubuntu-core-launcher did not properly isolate snaps from one another. Software Description: - ubuntu-core-launcher: Snap application launcher Details: Zygmunt Krynicki discovered that ubuntu-core-launcher did not properly sanitize its input and contained a logic error when determining the mountpoint of bind mounts when using snaps on Ubuntu classic systems (eg, traditional desktop and server). If a user were tricked into installing a malicious snap with a crafted snap name, an attacker could perform a delayed attack to steal data or execute code within the security context of another snap. This issue did not affect Ubuntu Core systems. Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 16.04 LTS: ﾃつ ubuntu-core-launcherﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ 1.0.27.1 In general, a standard system update will make all the necessary changes. References: ﾃつ http://www.ubuntu.com/usn/usn-2956-1 ﾃつ CVE-2016-1580 Package Information: ﾃつ https://launchpad.net/ubuntu/+source/ubuntu-core-launcher/1.0.27.1 |
Original Source
| Url : http://www.ubuntu.com/usn/USN-2956-1 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-264 | Permissions, Privileges, and Access Controls |
CPE : Common Platform Enumeration
| Type | Description | Count |
|---|---|---|
| Application | 1 |
Nessusﾂｮ Vulnerability Scanner
| Date | Description |
|---|---|
| 2016-05-02 | Name : The remote Ubuntu host is missing a security-related patch. File : ubuntu_USN-2956-1.nasl - Type : ACT_GATHER_INFO |
Alert History
| Date | Informations |
|---|---|
| 2016-06-03 17:24:07 |
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