{"id":57485,"date":"2024-06-14T17:49:50","date_gmt":"2024-06-14T14:49:50","guid":{"rendered":"https:\/\/packetstormsecurity.com\/files\/179097\/USN-6834-1.txt"},"modified":"2024-06-14T17:49:50","modified_gmt":"2024-06-14T14:49:50","slug":"ubuntu-security-notice-usn-6834-1","status":"publish","type":"post","link":"https:\/\/afaghhosting.net\/blog\/ubuntu-security-notice-usn-6834-1\/","title":{"rendered":"Ubuntu Security Notice USN-6834-1"},"content":{"rendered":"<p>==========================================================================<br \/>Ubuntu Security Notice USN-6834-1<br \/>June 13, 2024<\/p>\n<p>h2database vulnerabilities<br \/>==========================================================================<\/p>\n<p>A security issue affects these releases of Ubuntu and its derivatives:<\/p>\n<p>&#8211; Ubuntu 18.04 LTS<br \/>&#8211; Ubuntu 16.04 LTS<\/p>\n<p>Summary:<\/p>\n<p>H2 could be made to allow arbitrary code execution.<\/p>\n<p>Software Description:<br \/>&#8211; h2database: H2 Database Engine<\/p>\n<p>Details:<\/p>\n<p>It was discovered that H2 was vulnerable to deserialization of<br \/>untrusted data. An attacker could possibly use this issue to<br \/>execute arbitrary code. (CVE-2021-42392)<\/p>\n<p>It was discovered that H2 incorrectly handled some specially<br \/>crafted connection URLs. An attacker could possibly use this<br \/>issue to execute arbitrary code. (CVE-2022-23221)<\/p>\n<p>Update instructions:<\/p>\n<p>The problem can be corrected by updating your system to the following<br \/>package versions:<\/p>\n<p>Ubuntu 18.04 LTS<br \/>libh2-java 1.4.196-2ubuntu0.1~esm1<br \/>Available with Ubuntu Pro<\/p>\n<p>Ubuntu 16.04 LTS<br \/>libh2-java 1.4.191-1ubuntu0.1~esm1<br \/>Available with Ubuntu Pro<\/p>\n<p>In general, a standard system update will make all the necessary changes.<\/p>\n<p>References:<br \/>https:\/\/ubuntu.com\/security\/notices\/USN-6834-1 <br \/>&lt;https:\/\/ubuntu.com\/security\/notices\/USN-6834-1&gt;<br \/>CVE-2021-42392, CVE-2022-23221<\/p>\n","protected":false},"excerpt":{"rendered":"<p>==========================================================================Ubuntu Security Notice USN-6834-1June 13, 2024 h2database vulnerabilities========================================================================== A security issue affects these releases of Ubuntu and its derivatives: &#8211; Ubuntu 18.04 LTS&#8211; Ubuntu 16.04 LTS Summary: H2 could be made to allow arbitrary code execution. Software Description:&#8211; h2database: H2 Database Engine Details: It was discovered that H2 was vulnerable to deserialization ofuntrusted data. An &hellip;<\/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-57485","post","type-post","status-publish","format-standard","hentry","category-vulnerability"],"_links":{"self":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/57485","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=57485"}],"version-history":[{"count":0,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/57485\/revisions"}],"wp:attachment":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/media?parent=57485"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/categories?post=57485"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/tags?post=57485"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}