Executive Summary
Summary | |
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Title | libbsd vulnerabilities |
Informations | |||
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Name | USN-4243-1 | First vendor Publication | 2020-01-20 |
Vendor | Ubuntu | Last vendor Modification | 2020-01-20 |
Severity (Vendor) | N/A | Revision | N/A |
Security-Database Scoring CVSS v3
Cvss vector : N/A | |||
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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 19.04 - Ubuntu 18.04 LTS - Ubuntu 16.04 LTS - Ubuntu 14.04 ESM - Ubuntu 12.04 ESM Summary: Several security issues were fixed in libbsd. Software Description: - libbsd: utility functions from BSD systems - development files Details: It was discovered that libbsd incorrectly handled certain inputs. An attacker could possibly use this issue to execute arbitrary code. This issue only affected Ubuntu 14.04 ESM. (CVE-2016-2090) It was discovered that libbsd incorrectly handled certain strings. An attacker could possibly use this issue to access sensitive information. (CVE-2019-20367) Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 19.04: Ubuntu 18.04 LTS: Ubuntu 16.04 LTS: Ubuntu 14.04 ESM: Ubuntu 12.04 ESM: In general, a standard system update will make all the necessary changes. References: Package Information: |
Original Source
Url : http://www.ubuntu.com/usn/USN-4243-1 |
CWE : Common Weakness Enumeration
% | Id | Name |
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50 % | CWE-125 | Out-of-bounds Read |
50 % | CWE-119 | Failure to Constrain Operations within the Bounds of a Memory Buffer |
CPE : Common Platform Enumeration
Nessus® Vulnerability Scanner
Date | Description |
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2017-01-03 | Name : The remote Fedora host is missing a security update. File : fedora_2016-5c3d057783.nasl - Type : ACT_GATHER_INFO |
2017-01-03 | Name : The remote Fedora host is missing a security update. File : fedora_2016-d3e562bb52.nasl - Type : ACT_GATHER_INFO |
2016-07-21 | Name : The remote Gentoo host is missing one or more security-related patches. File : gentoo_GLSA-201607-13.nasl - Type : ACT_GATHER_INFO |
Alert History
Date | Informations |
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2020-01-20 21:19:22 |
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