Executive Summary
Summary | |
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Title | firefox-esr security update |
Informations | |||
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Name | DSA-4549 | First vendor Publication | 2019-10-24 |
Vendor | Debian | Last vendor Modification | 2019-10-24 |
Severity (Vendor) | N/A | Revision | 1 |
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:N/I:N/A:P) | |||
---|---|---|---|
Cvss Base Score | 5 | Attack Range | Network |
Cvss Impact Score | 2.9 | Attack Complexity | Low |
Cvss Expoit Score | 10 | Authentication | None Required |
Calculate full CVSS 2.0 Vectors scores |
Detail
Multiple security issues have been found in the Mozilla Firefox web browser, which could potentially result in the execution of arbitrary code, information disclosure, cross-site scripting or denial of service. Debian follows the extended support releases (ESR) of Firefox. Support for the 60.x series has ended, so starting with this update we're now following the 68.x releases. For the oldstable distribution (stretch), some additional config changes to the buildd network are needed (to provide the new Rust-based toolchain needed by ESR68). Packages will be made available when those are sorted out. For the stable distribution (buster), these problems have been fixed in version 68.2.0esr-1~deb10u1. We recommend that you upgrade your firefox-esr packages. For the detailed security status of firefox-esr please refer to its security tracker page at: https://security-tracker.debian.org/tracker/firefox-esr |
Original Source
Url : http://www.debian.org/security/2019/dsa-4549 |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
50 % | CWE-776 | Unrestricted Recursive Entity References in DTDs ('XML Bomb') |
50 % | CWE-125 | Out-of-bounds Read |
CPE : Common Platform Enumeration
Snort® IPS/IDS
Date | Description |
---|---|
2019-12-17 | libexpat internal entity heap over-read attempt RuleID : 52254 - Revision : 1 - Type : FILE-OTHER |
2019-12-17 | libexpat internal entity heap over-read attempt RuleID : 52253 - Revision : 1 - Type : FILE-OTHER |
Alert History
Date | Informations |
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2019-10-25 00:18:33 |
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