==========================================================================
Ubuntu Security Notice USN-6907-1
July 23, 2024<\/p>\n
squid, squid3 vulnerability
==========================================================================<\/p>\n
A security issue affects these releases of Ubuntu and its derivatives:<\/p>\n
– Ubuntu 24.04 LTS
– Ubuntu 22.04 LTS
– Ubuntu 20.04 LTS
– Ubuntu 18.04 LTS
– Ubuntu 16.04 LTS<\/p>\n
Summary:<\/p>\n
Squid could be made to crash if it processed specially crafted characters.<\/p>\n
Software Description:
– squid: Web proxy cache server
– squid3: Web proxy cache server<\/p>\n
Details:<\/p>\n
Joshua Rogers discovered that Squid did not properly handle multi-byte
characters during Edge Side Includes (ESI) processing. A remote attacker
could possibly use this issue to cause a memory corruption error, leading
to a denial of service.<\/p>\n
Update instructions:<\/p>\n
The problem can be corrected by updating your system to the following
package versions:<\/p>\n
Ubuntu 24.04 LTS
squid 6.6-1ubuntu5.1<\/p>\n
Ubuntu 22.04 LTS
squid 5.9-0ubuntu0.22.04.2<\/p>\n
Ubuntu 20.04 LTS
squid 4.10-1ubuntu1.13<\/p>\n
Ubuntu 18.04 LTS
squid 3.5.27-1ubuntu1.14+esm3
Available with Ubuntu Pro
squid3 3.5.27-1ubuntu1.14+esm3
Available with Ubuntu Pro<\/p>\n
Ubuntu 16.04 LTS
squid 3.5.12-1ubuntu7.16+esm4
Available with Ubuntu Pro
squid3 3.5.12-1ubuntu7.16+esm4
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-6907-1
CVE-2024-37894<\/p>\n
Package Information:
https:\/\/launchpad.net\/ubuntu\/+source\/squid\/6.6-1ubuntu5.1
https:\/\/launchpad.net\/ubuntu\/+source\/squid\/5.9-0ubuntu0.22.04.2
https:\/\/launchpad.net\/ubuntu\/+source\/squid\/4.10-1ubuntu1.13<\/p>\n","protected":false},"excerpt":{"rendered":"
==========================================================================Ubuntu Security Notice USN-6907-1July 23, 2024 squid, squid3 vulnerability========================================================================== A security issue affects these releases of Ubuntu and its derivatives: – Ubuntu 24.04 LTS– Ubuntu 22.04 LTS– Ubuntu 20.04 LTS– Ubuntu 18.04 LTS– Ubuntu 16.04 LTS Summary: Squid could be made to crash if it processed specially crafted characters. Software Description:– squid: Web proxy cache …<\/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-58426","post","type-post","status-publish","format-standard","hentry","category-vulnerability"],"_links":{"self":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/58426","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=58426"}],"version-history":[{"count":0,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/58426\/revisions"}],"wp:attachment":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/media?parent=58426"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/categories?post=58426"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/tags?post=58426"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}