—–BEGIN PGP SIGNED MESSAGE—–
\nHash: SHA256<\/p>\n
=====================================================================
\nRed Hat Security Advisory<\/p>\n
Synopsis: Moderate: fetchmail security update
\nAdvisory ID: RHSA-2022:1964-01
\nProduct: Red Hat Enterprise Linux
\nAdvisory URL: https:\/\/access.redhat.com\/errata\/RHSA-2022:1964
\nIssue date: 2022-05-10
\nCVE Names: CVE-2021-36386 CVE-2021-39272
\n=====================================================================<\/p>\n
1. Summary:<\/p>\n
An update for fetchmail is now available for Red Hat Enterprise Linux 8.<\/p>\n
Red Hat Product Security has rated this update as having a security impact
\nof Moderate. A Common Vulnerability Scoring System (CVSS) base score, which
\ngives a detailed severity rating, is available for each vulnerability from
\nthe CVE link(s) in the References section.<\/p>\n
2. Relevant releases\/architectures:<\/p>\n
Red Hat Enterprise Linux AppStream (v. 8) – aarch64, ppc64le, s390x, x86_64<\/p>\n
3. Description:<\/p>\n
Fetchmail is a remote mail retrieval and forwarding utility intended for
\nuse over on-demand TCP\/IP links, like SLIP or PPP connections. Fetchmail
\nsupports every remote-mail protocol currently in use on the Internet (POP2,
\nPOP3, RPOP, APOP, KPOP, all IMAPs, ESMTP ETRN, IPv6, and IPSEC) for
\nretrieval. Then Fetchmail forwards the mail through SMTP so the user can
\nread it through their favorite mail client.<\/p>\n
Security Fix(es):<\/p>\n
* fetchmail: DoS or information disclosure when logging long messages
\n(CVE-2021-36386)<\/p>\n
* fetchmail: STARTTLS session encryption bypassing (CVE-2021-39272)<\/p>\n
For more details about the security issue(s), including the impact, a CVSS
\nscore, acknowledgments, and other related information, refer to the CVE
\npage(s) listed in the References section.<\/p>\n
Additional Changes:<\/p>\n
For detailed information on changes in this release, see the Red Hat
\nEnterprise Linux 8.6 Release Notes linked from the References section.<\/p>\n
4. Solution:<\/p>\n
For details on how to apply this update, which includes the changes
\ndescribed in this advisory, refer to:<\/p>\n
https:\/\/access.redhat.com\/articles\/11258<\/p>\n
5. Bugs fixed (https:\/\/bugzilla.redhat.com\/):<\/p>\n
1987766 – CVE-2021-36386 fetchmail: DoS or information disclosure when logging long messages
\n1999190 – CVE-2021-39272 fetchmail: STARTTLS session encryption bypassing<\/p>\n
6. Package List:<\/p>\n
Red Hat Enterprise Linux AppStream (v. 8):<\/p>\n
Source:
\nfetchmail-6.4.24-1.el8.src.rpm<\/p>\n
aarch64:
\nfetchmail-6.4.24-1.el8.aarch64.rpm
\nfetchmail-debuginfo-6.4.24-1.el8.aarch64.rpm
\nfetchmail-debugsource-6.4.24-1.el8.aarch64.rpm<\/p>\n
ppc64le:
\nfetchmail-6.4.24-1.el8.ppc64le.rpm
\nfetchmail-debuginfo-6.4.24-1.el8.ppc64le.rpm
\nfetchmail-debugsource-6.4.24-1.el8.ppc64le.rpm<\/p>\n
s390x:
\nfetchmail-6.4.24-1.el8.s390x.rpm
\nfetchmail-debuginfo-6.4.24-1.el8.s390x.rpm
\nfetchmail-debugsource-6.4.24-1.el8.s390x.rpm<\/p>\n
x86_64:
\nfetchmail-6.4.24-1.el8.x86_64.rpm
\nfetchmail-debuginfo-6.4.24-1.el8.x86_64.rpm
\nfetchmail-debugsource-6.4.24-1.el8.x86_64.rpm<\/p>\n
These packages are GPG signed by Red Hat for security. Our key and
\ndetails on how to verify the signature are available from
\nhttps:\/\/access.redhat.com\/security\/team\/key\/<\/p>\n
7. References:<\/p>\n
https:\/\/access.redhat.com\/security\/cve\/CVE-2021-36386
\nhttps:\/\/access.redhat.com\/security\/cve\/CVE-2021-39272
\nhttps:\/\/access.redhat.com\/security\/updates\/classification\/#moderate
\nhttps:\/\/access.redhat.com\/documentation\/en-us\/red_hat_enterprise_linux\/8\/html\/8.6_release_notes\/<\/p>\n
8. Contact:<\/p>\n
The Red Hat security contact is <secalert@redhat.com>. More contact
\ndetails at https:\/\/access.redhat.com\/security\/team\/contact\/<\/p>\n
Copyright 2022 Red Hat, Inc.
\n—–BEGIN PGP SIGNATURE—–
\nVersion: GnuPG v1<\/p>\n
iQIVAwUBYnqRyNzjgjWX9erEAQgezQ\/\/ZbEhoG1hNtoMtb8Q9IoTbmLzPHZOzt6W
\nbSZkKVbu1qH2TUSRsirbGqdIyHuYNnD8WPxXSbZBOSXfZXxLrRPZBDPmn5gBcoNi
\nRG7qDwzTNcZB5yAm6nAsk2i2I4xdoq852ZCE5+8lXyhz0hKNbqx1L7A9SjAuFtz7
\nnCRcdkWCIuoq43sAxK+6K69JlOmsuI0vyS5tzzVv6t3mL4ScotcSwtXCz2VmbJ6c
\nIOLOhVfXXNbVB4twkyEWJxO+UJEv5Mm\/jqSv1R5j7o3BLayT36f4MOD+5jTMB742
\n7deTo0oDTehGMzfRAR9Z1945xgeZStjPEOPnfs8xeGeY5w6YMXf52xk1b4xMjbWl
\nYeWkZPssXYs\/38M9Y0ukrecp0n1cEbDfcSc17fG65Ai5pOO3vcf3nOHdurbg03X1
\n2zfWoBd7Z6GUVW88K335gaiN2ZyQ5cb9OiyiiEi+BkuyZ5xVLilEX+EhFpDmepjn
\nGSOsnX7d5sjBOLdYiHIroYppsR0k\/GRBsWKPiYDARvLxPKYaRqKX4Q3lkINA6T\/i
\nle+UKOC928Wk8IF3m8MfpE+lknCrWqjUbs8t4DIuoZmHqylsgacaO+SfLZj8RWme
\nV\/XVXmMrENolj04hmVbwTij\/kxG0kc0iKi1bMNz4443sVliCl3o65HHwPB5sOYdI
\ng+\/8LD+MQNA=
\n=LUxW
\n—–END PGP SIGNATURE—–
\n—
\nRHSA-announce mailing list
\nRHSA-announce@redhat.com
\nhttps:\/\/listman.redhat.com\/mailman\/listinfo\/rhsa-announce<\/p>\n","protected":false},"excerpt":{"rendered":"
—–BEGIN PGP SIGNED MESSAGE—– Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Moderate: fetchmail security update Advisory ID: RHSA-2022:1964-01 Product: Red Hat Enterprise Linux Advisory URL: https:\/\/access.redhat.com\/errata\/RHSA-2022:1964 Issue date: 2022-05-10 CVE Names: CVE-2021-36386 CVE-2021-39272 ===================================================================== 1. Summary: An update for fetchmail is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has …<\/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-24346","post","type-post","status-publish","format-standard","hentry","category-vulnerability"],"_links":{"self":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/24346","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=24346"}],"version-history":[{"count":0,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/24346\/revisions"}],"wp:attachment":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/media?parent=24346"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/categories?post=24346"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/tags?post=24346"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}