Executive Summary
| Summary | |
|---|---|
| Title | libffi vulnerability |
| Informations | |||
|---|---|---|---|
| Name | USN-3454-2 | First vendor Publication | 2017-10-24 |
| Vendor | Ubuntu | Last vendor Modification | 2017-10-24 |
| 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:L/AC:M/Au:N/C:C/I:C/A:C) | |||
|---|---|---|---|
| Cvss Base Score | 6.9 | Attack Range | Local |
| Cvss Impact Score | 10 | Attack Complexity | Medium |
| Cvss Expoit Score | 3.4 | Authentication | None Required |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 12.04 ESM Summary: A security issue was fixed in libffi. Software Description: - libffi: Foreign Function Interface library (development files, 32bit) Details: USN-3454-1 fixed a vulnerability in libffi. This update provides the corresponding update for Ubuntu 12.04 ESM. Original advisory details: ﾃつ It was discovered that libffi incorrectly enforced an executable ﾃつ ﾃつ stack. An attacker could possibly use this issue, in combination with ﾃつ another vulnerability, to facilitate executing arbitrary code. Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 12.04 ESM: ﾃつ libffi6ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ 3.0.11~rc1-5ubuntu0.1 In general, a standard system update will make all the necessary changes. References: ﾃつ https://www.ubuntu.com/usn/usn-3454-2 ﾃつ https://www.ubuntu.com/usn/usn-3454-1 ﾃつ CVE-2017-1000376 |
Original Source
| Url : http://www.ubuntu.com/usn/USN-3454-2 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-119 | Failure to Constrain Operations within the Bounds of a Memory Buffer |
CPE : Common Platform Enumeration
| Type | Description | Count |
|---|---|---|
| Application | 1 | |
| Application | 2 | |
| Application | 1 | |
| Application | 1 | |
| Os | 2 | |
| Os | 2 |
Nessusﾂｮ Vulnerability Scanner
| Date | Description |
|---|---|
| 2017-10-13 | Name : The remote Ubuntu host is missing a security-related patch. File : ubuntu_USN-3454-1.nasl - Type : ACT_GATHER_INFO |
| 2017-07-17 | Name : The remote Fedora host is missing a security update. File : fedora_2017-3fcc0d9152.nasl - Type : ACT_GATHER_INFO |
| 2017-06-22 | Name : The remote Debian host is missing a security update. File : debian_DLA-997.nasl - Type : ACT_GATHER_INFO |
| 2017-06-20 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-3889.nasl - Type : ACT_GATHER_INFO |
Alert History
| Date | Informations |
|---|---|
| 2017-10-24 17:22:59 |
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