Executive Summary
Summary | |
---|---|
Title | LibVNCServer vulnerability |
Informations | |||
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Name | USN-3618-1 | First vendor Publication | 2018-04-04 |
Vendor | Ubuntu | Last vendor Modification | 2018-04-04 |
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 17.10 - Ubuntu 16.04 LTS - Ubuntu 14.04 LTS Summary: LibVNCServer could be made to crash, expose sensitive information, or run programs if it received specially crafted network traffic. Software Description: - libvncserver: vnc server library Details: It was discovered that LibVNCServer incorrectly handled certain packet lengths. A remote attacker able to connect to a LibVNCServer could possibly use this issue to obtain sensitive information, cause a denial of service, or execute arbitrary code. Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 17.10: Ubuntu 16.04 LTS: Ubuntu 14.04 LTS: After a standard system update you need to restart LibVNCServer applications to make all the necessary changes. References: Package Information: |
Original Source
Url : http://www.ubuntu.com/usn/USN-3618-1 |
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 | 2 | |
Os | 3 | |
Os | 3 | |
Os | 1 | |
Os | 1 | |
Os | 1 | |
Os | 2 | |
Os | 1 | |
Os | 1 |
Nessus® Vulnerability Scanner
Date | Description |
---|---|
2019-01-03 | Name : The remote Fedora host is missing a security update. File : fedora_2018-390001d1c7.nasl - Type : ACT_GATHER_INFO |
2018-07-02 | Name : The remote EulerOS host is missing a security update. File : EulerOS_SA-2018-1176.nasl - Type : ACT_GATHER_INFO |
2018-06-11 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-4221.nasl - Type : ACT_GATHER_INFO |
2018-05-31 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2018-1055.nasl - Type : ACT_GATHER_INFO |
2018-05-29 | Name : The remote EulerOS host is missing a security update. File : EulerOS_SA-2018-1139.nasl - Type : ACT_GATHER_INFO |
2018-05-11 | Name : The remote Amazon Linux 2 host is missing a security update. File : al2_ALAS-2018-1012.nasl - Type : ACT_GATHER_INFO |
2018-04-04 | Name : The remote Fedora host is missing a security update. File : fedora_2018-43541091ab.nasl - Type : ACT_GATHER_INFO |
2018-04-02 | Name : The remote Debian host is missing a security update. File : debian_DLA-1332.nasl - Type : ACT_GATHER_INFO |
2018-03-28 | Name : The remote Fedora host is missing a security update. File : fedora_2018-4897772a43.nasl - Type : ACT_GATHER_INFO |
Alert History
Date | Informations |
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2018-04-04 21:19:14 |
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