Executive Summary
| Summary | |
|---|---|
| Title | Libidn vulnerability |
| Informations | |||
|---|---|---|---|
| Name | USN-3434-1 | First vendor Publication | 2017-10-02 |
| Vendor | Ubuntu | Last vendor Modification | 2017-10-02 |
| 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:P/I:P/A:P) | |||
|---|---|---|---|
| Cvss Base Score | 7.5 | Attack Range | Network |
| Cvss Impact Score | 6.4 | 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 17.04 - Ubuntu 16.04 LTS - Ubuntu 14.04 LTS Summary: Libidn could be made to crash or run programs if it processed specially crafted input. Software Description: - libidn: implementation of IETF IDN specifications Details: It was discovered that Libidn incorrectly handled decoding certain digits. A remote attacker could use this issue to cause Libidn to crash, resulting in a denial of service, or possibly execute arbitrary code. Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 17.04: Ubuntu 16.04 LTS: 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-3434-1 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-190 | Integer Overflow or Wraparound (CWE/SANS Top 25) |
CPE : Common Platform Enumeration
| Type | Description | Count |
|---|---|---|
| Application | 1 | |
| Os | 3 |
Nessus® Vulnerability Scanner
| Date | Description |
|---|---|
| 2019-01-03 | Name : The remote Fedora host is missing a security update. File : fedora_2018-f749c70191.nasl - Type : ACT_GATHER_INFO |
| 2018-07-30 | Name : The remote Debian host is missing a security update. File : debian_DLA-1447.nasl - Type : ACT_GATHER_INFO |
| 2018-04-10 | Name : The remote Fedora host is missing a security update. File : fedora_2018-02e23192f5.nasl - Type : ACT_GATHER_INFO |
| 2018-04-04 | Name : The remote Gentoo host is missing one or more security-related patches. File : gentoo_GLSA-201804-02.nasl - Type : ACT_GATHER_INFO |
| 2018-01-15 | Name : The remote Fedora host is missing a security update. File : fedora_2017-09b1c3f099.nasl - Type : ACT_GATHER_INFO |
| 2018-01-15 | Name : The remote Fedora host is missing a security update. File : fedora_2017-b469be1a72.nasl - Type : ACT_GATHER_INFO |
| 2017-10-03 | Name : The remote Ubuntu host is missing a security-related patch. File : ubuntu_USN-3434-1.nasl - Type : ACT_GATHER_INFO |
| 2017-10-02 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-3988.nasl - Type : ACT_GATHER_INFO |
| 2017-09-19 | Name : The remote Ubuntu host is missing one or more security-related patches. File : ubuntu_USN-3421-1.nasl - Type : ACT_GATHER_INFO |
| 2017-09-05 | Name : The remote Debian host is missing a security update. File : debian_DLA-1084.nasl - Type : ACT_GATHER_INFO |
| 2017-09-05 | Name : The remote Debian host is missing a security update. File : debian_DLA-1085.nasl - Type : ACT_GATHER_INFO |
| 2017-09-05 | Name : The remote Fedora host is missing a security update. File : fedora_2017-2d4ead8da9.nasl - Type : ACT_GATHER_INFO |
| 2017-09-05 | Name : The remote Fedora host is missing a security update. File : fedora_2017-57722ccd30.nasl - Type : ACT_GATHER_INFO |
Alert History
| Date | Informations |
|---|---|
| 2017-11-05 09:25:47 |
|
| 2017-10-04 13:25:04 |
|
| 2017-10-02 21:23:02 |
|
