Executive Summary
Summary | |
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Title | Firefox vulnerabilities |
Informations | |||
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Name | USN-4353-1 | First vendor Publication | 2020-05-07 |
Vendor | Ubuntu | Last vendor Modification | 2020-05-07 |
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 : | |||
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Cvss Base Score | N/A | Attack Range | N/A |
Cvss Impact Score | N/A | Attack Complexity | N/A |
Cvss Expoit Score | N/A | Authentication | N/A |
Calculate full CVSS 2.0 Vectors scores |
Detail
A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 20.04 LTS - Ubuntu 19.10 - Ubuntu 18.04 LTS - Ubuntu 16.04 LTS Summary: Firefox could be made to crash or run programs as your login if it opened a malicious website. Software Description: - firefox: Mozilla Open Source web browser Details: Multiple security issues were discovered in Firefox. If a user were tricked in to opening a specially crafted website, an attacker could potentially exploit these to cause a denial of service, bypass security restrictions, spoof the URL bar, or execute arbitrary code. (CVE-2020-6831, CVE-2020-12387, CVE-2020-12390, CVE-2020-12391, CVE-2020-12394, CVE-2020-12395, CVE-2020-12396) It was discovered that the Devtoolsâ âCopy as cURLâ feature did not properly HTTP POST data of a request. If a user were tricked in to using the âCopy as cURLâ feature to copy and paste a command with specially crafted data in to a terminal, an attacker could potentially exploit this to obtain sensitive information from local files. (CVE-2020-12392) Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 20.04 LTS: Ubuntu 19.10: Ubuntu 18.04 LTS: Ubuntu 16.04 LTS: After a standard system update you need to restart Firefox to make all the necessary changes. References: Package Information: |
Original Source
Url : http://www.ubuntu.com/usn/USN-4353-1 |
Alert History
Date | Informations |
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2020-05-07 17:18:37 |
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