{"id":"USN-3927-1","summary":"thunderbird vulnerabilities","details":"It was discovered that Thunderbird allowed PAC files to specify that\nrequests to localhost are sent through the proxy to another server. If\nproxy auto-detection is enabled, an attacker could potentially exploit\nthis to conduct attacks on local services and tools. (CVE-2018-18506)\n\nMultiple security issues were discovered in Thunderbird. If a user were\ntricked in to opening a specially crafted website in a browsing context,\nan attacker could potentially exploit these to cause a denial of service,\nor execute arbitrary code. (CVE-2019-9788, CVE-2019-9790, CVE-2019-9791,\nCVE-2019-9792, CVE-2019-9795, CVE-2019-9796, CVE-2019-9810, CVE-2019-9813)\n\nA mechanism was discovered that removes some bounds checking for string,\narray, or typed array accesses if Spectre mitigations have been disabled.\nIf a user were tricked in to opening a specially crafted website in a\nbrowsing context with Spectre mitigations disabled, an attacker could\npotentially exploit this to cause a denial of service, or execute\narbitrary code. (CVE-2019-9793)\n","modified":"2026-02-10T04:41:29Z","published":"2019-03-28T20:04:38Z","related":["UBUNTU-CVE-2018-18506","UBUNTU-CVE-2019-9788","UBUNTU-CVE-2019-9790","UBUNTU-CVE-2019-9791","UBUNTU-CVE-2019-9792","UBUNTU-CVE-2019-9793","UBUNTU-CVE-2019-9795","UBUNTU-CVE-2019-9796","UBUNTU-CVE-2019-9810","UBUNTU-CVE-2019-9813"],"upstream":["CVE-2018-18506","CVE-2019-9788","CVE-2019-9790","CVE-2019-9791","CVE-2019-9792","CVE-2019-9793","CVE-2019-9795","CVE-2019-9796","CVE-2019-9810","CVE-2019-9813","UBUNTU-CVE-2018-18506","UBUNTU-CVE-2019-9788","UBUNTU-CVE-2019-9790","UBUNTU-CVE-2019-9791","UBUNTU-CVE-2019-9792","UBUNTU-CVE-2019-9793","UBUNTU-CVE-2019-9795","UBUNTU-CVE-2019-9796","UBUNTU-CVE-2019-9810","UBUNTU-CVE-2019-9813"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-3927-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2018-18506"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2019-9788"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2019-9790"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2019-9791"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2019-9792"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2019-9793"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2019-9795"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2019-9796"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2019-9810"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2019-9813"}],"affected":[{"package":{"name":"thunderbird","ecosystem":"Ubuntu:14.04:LTS","purl":"pkg:deb/ubuntu/thunderbird@1:60.6.1+build2-0ubuntu0.14.04.1?arch=source&distro=trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:60.6.1+build2-0ubuntu0.14.04.1"}]}],"versions":["1:24.0+build1-0ubuntu1","1:24.0+build1-0ubuntu2","1:24.1.1+build1-0ubuntu0.13.10.1","1:24.1.1+build1-0ubuntu1","1:24.2.0+build1-0ubuntu1","1:24.4.0+build1-0ubuntu1","1:24.5.0+build1-0ubuntu0.14.04.1","1:24.6.0+build1-0ubuntu0.14.04.1","1:31.0+build1-0ubuntu0.14.04.1","1:31.1.1+build1-0ubuntu0.14.04.1","1:31.1.2+build1-0ubuntu0.14.04.1","1:31.2.0+build2-0ubuntu0.14.04.1","1:31.3.0+build1-0ubuntu0.14.04.1","1:31.4.0+build1-0ubuntu0.14.04.1","1:31.5.0+build1-0ubuntu0.14.04.1","1:31.6.0+build1-0ubuntu0.14.04.1","1:31.7.0+build1-0ubuntu0.14.04.1","1:31.8.0+build1-0ubuntu0.14.04.1","1:38.2.0+build1-0ubuntu0.14.04.1","1:38.3.0+build1-0ubuntu0.14.04.1","1:38.4.0+build3-0ubuntu0.14.04.1","1:38.5.1+build2-0ubuntu0.14.04.1","1:38.6.0+build1-0ubuntu0.14.04.1","1:38.7.2+build1-0ubuntu0.14.04.1","1:38.8.0+build1-0ubuntu0.14.04.1","1:45.2.0+build1-0ubuntu0.14.04.3","1:45.3.0+build1-0ubuntu0.14.04.4","1:45.4.0+build1-0ubuntu0.14.04.1","1:45.5.1+build1-0ubuntu0.14.04.1","1:45.7.0+build1-0ubuntu0.14.04.1","1:45.8.0+build1-0ubuntu0.14.04.1","1:52.1.1+build1-0ubuntu0.14.04.1","1:52.2.1+build1-0ubuntu0.14.04.1","1:52.3.0+build1-0ubuntu0.14.04.1","1:52.4.0+build1-0ubuntu0.14.04.2","1:52.5.0+build1-0ubuntu0.14.04.1","1:52.6.0+build1-0ubuntu0.14.04.1","1:52.7.0+build1-0ubuntu0.14.04.1","1:52.8.0+build1-0ubuntu0.14.04.1","1:52.9.1+build3-0ubuntu0.14.04.1","1:60.2.1+build1-0ubuntu0.14.04.2","1:60.4.0+build2-0ubuntu0.14.04.1","1:60.5.1+build2-0ubuntu0.14.04.1"],"ecosystem_specific":{"availability":"No 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