Executive Summary
Summary | |
---|---|
Title | libxkbcommon vulnerabilities |
Informations | |||
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Name | USN-3786-2 | First vendor Publication | 2018-11-06 |
Vendor | Ubuntu | Last vendor Modification | 2018-11-06 |
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:L/Au:N/C:P/I:P/A:P) | |||
---|---|---|---|
Cvss Base Score | 4.6 | Attack Range | Local |
Cvss Impact Score | 6.4 | Attack Complexity | Low |
Cvss Expoit Score | 3.9 | Authentication | None Required |
Calculate full CVSS 2.0 Vectors scores |
Detail
A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 18.04 LTS Summary: Several security issues were fixed in libxkbcommon. Software Description: - libxkbcommon: library interface to the XKB compiler - development files Details: USN-3786-1 fixed several vulnerabilities in libxkbcommon. This update provides the corresponding update for Ubuntu 18.04 LTS. Original advisory details: テつ It was discovered that libxkbcommon incorrectly handled certain files. テつ An attacker could possibly use this issue to cause a denial of テつ service. (CVE-2018-15853, CVE-2018-15854, CVE-2018-15855, CVE-2018- テつ 15856, CVE-2018-15857, CVE-2018-15858, CVE-2018-15859, CVE-2018-15861, テつ CVE-2018-15862, CVE-2018-15863, CVE-2018-15864) Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 18.04 LTS: テつ libxkbcommon-x11-0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 0.8.0-1ubuntu0.1 テつ libxkbcommon0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 0.8.0-1ubuntu0.1 In general, a standard system update will make all the necessary changes. References: テつ https://usn.ubuntu.com/usn/usn-3786-2 テつ https://usn.ubuntu.com/usn/usn-3786-1 テつ CVE-2018-15853, CVE-2018-15854, CVE-2018-15855, CVE-2018-15856, テつ CVE-2018-15857, CVE-2018-15858, CVE-2018-15859, CVE-2018-15861, テつ CVE-2018-15862, CVE-2018-15863, CVE-2018-15864 Package Information: テつ https://launchpad.net/ubuntu/+source/libxkbcommon/0.8.0-1ubuntu0.1 |
Original Source
Url : http://www.ubuntu.com/usn/USN-3786-2 |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
80 % | CWE-476 | NULL Pointer Dereference |
10 % | CWE-416 | Use After Free |
10 % | CWE-400 | Uncontrolled Resource Consumption ('Resource Exhaustion') |
CPE : Common Platform Enumeration
Type | Description | Count |
---|---|---|
Application | 1 | |
Application | 1 | |
Application | 1 | |
Os | 3 |
Nessusツョ Vulnerability Scanner
Date | Description |
---|---|
2019-01-03 | Name : The remote Fedora host is missing a security update. File : fedora_2018-4295467df0.nasl - Type : ACT_GATHER_INFO |
2018-10-31 | Name : The remote Gentoo host is missing one or more security-related patches. File : gentoo_GLSA-201810-05.nasl - Type : ACT_GATHER_INFO |
Alert History
Date | Informations |
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2018-11-06 17:18:45 |
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