USN-4241-1: Thunderbird vulnerabilities<\/p>\n
A security issue affects these releases of Ubuntu and its derivatives:<\/p>\n
Several security issues were fixed in Thunderbird.<\/p>\n
Multiple 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,
\nconduct cross-site scripting (XSS) attacks, or execute arbitrary code.
\n(CVE-2019-17005, CVE-2019-17008, CVE-2019-17010, CVE-2019-17011,
\nCVE-2019-17012, CVE-2019-17016, CVE-2019-17017, CVE-2019-17022,
\nCVE-2019-17024, CVE-2019-17026)<\/p>\n
It was discovered that NSS incorrectly handled certain memory operations.
\nA remote attacker could potentially exploit this to cause a denial of
\nservice, or execute arbitrary code. (CVE-2019-11745)<\/p>\n
The problem can be corrected by updating your system to the following package versions:<\/p>\n
To update your system, please follow these instructions: https:\/\/wiki.ubuntu.com\/Security\/Upgrades<\/a>.<\/p>\n After a standard system update you need to restart Thunderbird to make Source: USN-4241-1: Thunderbird vulnerabilities<\/a><\/p>\n","protected":false},"excerpt":{"rendered":" USN-4241-1: Thunderbird vulnerabilities thunderbird vulnerabilities A security issue affects these releases of Ubuntu and its derivatives: Ubuntu 19.10 Ubuntu 18.04 LTS Summary Several security issues were fixed in Thunderbird. Software Description thunderbird – Mozilla Open Source mail and newsgroup client Details Multiple security issues were discovered in Thunderbird. If a user were tricked in to opening a specially crafted website in a browsing context, an attacker could potentially exploit these to cause a denial of service, conduct cross-site scripting (XSS) attacks, or execute arbitrary code. (CVE-2019-17005, CVE-2019-17008, CVE-2019-17010, CVE-2019-17011, CVE-2019-17012, CVE-2019-17016, CVE-2019-17017, CVE-2019-17022, CVE-2019-17024, CVE-2019-17026) It was discovered that NSS incorrectly handled certain memory operations. A remote attacker could potentially exploit this to cause a denial of service, or execute arbitrary code. (CVE-2019-11745) Update instructions The problem can be corrected by updating your system to the following package versions: Ubuntu [ more… ]<\/a><\/p>\n<\/div>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[586],"tags":[587],"class_list":["post-35070","post","type-post","status-publish","format-standard","hentry","category-ubuntu-usn","tag-ubuntu-usn"],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/jirak.net\/wp\/wp-json\/wp\/v2\/posts\/35070","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jirak.net\/wp\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/jirak.net\/wp\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/jirak.net\/wp\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/jirak.net\/wp\/wp-json\/wp\/v2\/comments?post=35070"}],"version-history":[{"count":1,"href":"https:\/\/jirak.net\/wp\/wp-json\/wp\/v2\/posts\/35070\/revisions"}],"predecessor-version":[{"id":35071,"href":"https:\/\/jirak.net\/wp\/wp-json\/wp\/v2\/posts\/35070\/revisions\/35071"}],"wp:attachment":[{"href":"https:\/\/jirak.net\/wp\/wp-json\/wp\/v2\/media?parent=35070"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/jirak.net\/wp\/wp-json\/wp\/v2\/categories?post=35070"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/jirak.net\/wp\/wp-json\/wp\/v2\/tags?post=35070"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
\nall the necessary changes.<\/p>\nReferences<\/h2>\n
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