==========================================================================
Ubuntu Security Notice USN-6844-1
June 24, 2024<\/p>\n
cups vulnerability
==========================================================================<\/p>\n
A security issue affects these releases of Ubuntu and its derivatives:<\/p>\n
– Ubuntu 24.04 LTS
– Ubuntu 23.10
– Ubuntu 22.04 LTS
– Ubuntu 20.04 LTS
– Ubuntu 18.04 LTS
– Ubuntu 16.04 LTS<\/p>\n
Summary:<\/p>\n
CUPS could be made to arbitrary chmod paths with specially
crafted configuration file.<\/p>\n
Software Description:
– cups: Common UNIX Printing System(tm)<\/p>\n
Details:<\/p>\n
Rory McNamara discovered that when starting the cupsd server with a
Listen configuration item, the cupsd process fails to validate if
bind call passed. An attacker could possibly trick cupsd to perform
an arbitrary chmod of the provided argument, providing world-writable
access to the target.<\/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
cups 2.4.7-1.2ubuntu7.1<\/p>\n
Ubuntu 23.10
cups 2.4.6-0ubuntu3.1<\/p>\n
Ubuntu 22.04 LTS
cups 2.4.1op1-1ubuntu4.9<\/p>\n
Ubuntu 20.04 LTS
cups 2.3.1-9ubuntu1.7<\/p>\n
Ubuntu 18.04 LTS
cups 2.2.7-1ubuntu2.10+esm4
Available with Ubuntu Pro<\/p>\n
Ubuntu 16.04 LTS
cups 2.1.3-4ubuntu0.11+esm6
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-6844-1
CVE-2024-35235<\/p>\n
Package Information:
https:\/\/launchpad.net\/ubuntu\/+source\/cups\/2.4.7-1.2ubuntu7.1
https:\/\/launchpad.net\/ubuntu\/+source\/cups\/2.4.6-0ubuntu3.1
https:\/\/launchpad.net\/ubuntu\/+source\/cups\/2.4.1op1-1ubuntu4.9
https:\/\/launchpad.net\/ubuntu\/+source\/cups\/2.3.1-9ubuntu1.7<\/p>\n","protected":false},"excerpt":{"rendered":"
==========================================================================Ubuntu Security Notice USN-6844-1June 24, 2024 cups vulnerability========================================================================== A security issue affects these releases of Ubuntu and its derivatives: – Ubuntu 24.04 LTS– Ubuntu 23.10– Ubuntu 22.04 LTS– Ubuntu 20.04 LTS– Ubuntu 18.04 LTS– Ubuntu 16.04 LTS Summary: CUPS could be made to arbitrary chmod paths with speciallycrafted configuration file. Software Description:– cups: Common UNIX …<\/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-57686","post","type-post","status-publish","format-standard","hentry","category-vulnerability"],"_links":{"self":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/57686","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=57686"}],"version-history":[{"count":0,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/57686\/revisions"}],"wp:attachment":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/media?parent=57686"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/categories?post=57686"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/tags?post=57686"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}