==========================================================================
Ubuntu Security Notice USN-6908-1
July 23, 2024<\/p>\n
tomcat vulnerabilities
==========================================================================<\/p>\n
A security issue affects these releases of Ubuntu and its derivatives:<\/p>\n
– Ubuntu 18.04 LTS
– Ubuntu 16.04 LTS
– Ubuntu 14.04 LTS<\/p>\n
Summary:<\/p>\n
Several security issues were fixed in Tomcat.<\/p>\n
Software Description:
– tomcat7: Servlet 3.0 and JSP 2.2 Java API classes<\/p>\n
Details:<\/p>\n
It was discovered that the Tomcat SSI printenv command echoed user
provided data without escaping it. An attacker could possibly use this
issue to perform an XSS attack. (CVE-2019-0221)<\/p>\n
It was discovered that Tomcat incorrectly handled certain uncommon
PersistenceManager with FileStore configurations. A remote attacker could
possibly use this issue to execute arbitrary code.
(CVE-2020-9484, CVE-2021-25329)<\/p>\n
Update instructions:<\/p>\n
The problem can be corrected by updating your system to the following
package versions:<\/p>\n
Ubuntu 18.04 LTS
libservlet3.0-java 7.0.78-1ubuntu0.1~esm1
Available with Ubuntu Pro<\/p>\n
Ubuntu 16.04 LTS
libservlet3.0-java 7.0.68-1ubuntu0.4+esm2
Available with Ubuntu Pro
libtomcat7-java 7.0.68-1ubuntu0.4+esm2
Available with Ubuntu Pro
tomcat7 7.0.68-1ubuntu0.4+esm2
Available with Ubuntu Pro<\/p>\n
Ubuntu 14.04 LTS
libservlet3.0-java 7.0.52-1ubuntu0.16+esm1
Available with Ubuntu Pro
libtomcat7-java 7.0.52-1ubuntu0.16+esm1
Available with Ubuntu Pro
tomcat7 7.0.52-1ubuntu0.16+esm1
Available with Ubuntu Pro<\/p>\n
In general, a standard system update will make all the necessary changes.<\/p>\n
References:
https:\/\/ubuntu.com\/security\/notices\/USN-6908-1
CVE-2019-0221, CVE-2020-9484, CVE-2021-25329<\/p>\n","protected":false},"excerpt":{"rendered":"
==========================================================================Ubuntu Security Notice USN-6908-1July 23, 2024 tomcat vulnerabilities========================================================================== A security issue affects these releases of Ubuntu and its derivatives: – Ubuntu 18.04 LTS– Ubuntu 16.04 LTS– Ubuntu 14.04 LTS Summary: Several security issues were fixed in Tomcat. Software Description:– tomcat7: Servlet 3.0 and JSP 2.2 Java API classes Details: It was discovered that the Tomcat …<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[26],"tags":[],"class_list":["post-58431","post","type-post","status-publish","format-standard","hentry","category-vulnerability"],"_links":{"self":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/58431","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/comments?post=58431"}],"version-history":[{"count":0,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/58431\/revisions"}],"wp:attachment":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/media?parent=58431"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/categories?post=58431"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/tags?post=58431"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}