==========================================================================
\nUbuntu Security Notice USN-5641-1
\nSeptember 26, 2022<\/p>\n
squid, squid3 vulnerabilities
\n==========================================================================<\/p>\n
A security issue affects these releases of Ubuntu and its derivatives:<\/p>\n
– Ubuntu 22.04 LTS
\n– Ubuntu 20.04 LTS
\n– Ubuntu 18.04 LTS<\/p>\n
Summary:<\/p>\n
Several security issues were fixed in Squid.<\/p>\n
Software Description:
\n– squid: Web proxy cache server
\n– squid3: Web proxy cache server<\/p>\n
Details:<\/p>\n
Mikhail Evdokimov discovered that Squid incorrectly handled cache manager
\nACLs. A remote attacker could possibly use this issue to obtain sensitive
\ninformation. This issue only affected Ubuntu 20.04 LTS, and Ubuntu 22.04
\nLTS. (CVE-2022-41317)<\/p>\n
It was discovered that Squid incorrectly handled SSPI and SMB
\nauthentication. A remote attacker could use this issue to cause Squid to
\ncrash, resulting in a denial of service, or possibly obtain sensitive
\ninformation. (CVE-2022-41318)<\/p>\n
Update instructions:<\/p>\n
The problem can be corrected by updating your system to the following
\npackage versions:<\/p>\n
Ubuntu 22.04 LTS:
\nsquid 5.2-1ubuntu4.2<\/p>\n
Ubuntu 20.04 LTS:
\nsquid 4.10-1ubuntu1.7<\/p>\n
Ubuntu 18.04 LTS:
\nsquid 3.5.27-1ubuntu1.14<\/p>\n
In general, a standard system update will make all the necessary changes.<\/p>\n
References:
\nhttps:\/\/ubuntu.com\/security\/notices\/USN-5641-1
\nCVE-2022-41317, CVE-2022-41318<\/p>\n
Package Information:
\nhttps:\/\/launchpad.net\/ubuntu\/+source\/squid\/5.2-1ubuntu4.2
\nhttps:\/\/launchpad.net\/ubuntu\/+source\/squid\/4.10-1ubuntu1.7
\nhttps:\/\/launchpad.net\/ubuntu\/+source\/squid3\/3.5.27-1ubuntu1.14<\/p>\n","protected":false},"excerpt":{"rendered":"
========================================================================== Ubuntu Security Notice USN-5641-1 September 26, 2022 squid, squid3 vulnerabilities ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: – Ubuntu 22.04 LTS – Ubuntu 20.04 LTS – Ubuntu 18.04 LTS Summary: Several security issues were fixed in Squid. Software Description: – squid: Web proxy cache server – squid3: Web proxy …<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[26],"tags":[],"class_list":["post-31134","post","type-post","status-publish","format-standard","hentry","category-vulnerability"],"_links":{"self":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/31134","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=31134"}],"version-history":[{"count":2,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/31134\/revisions"}],"predecessor-version":[{"id":31199,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/31134\/revisions\/31199"}],"wp:attachment":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/media?parent=31134"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/categories?post=31134"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/tags?post=31134"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}