Fedora Linux 8491 Published by

A curl security update has been released for Fedora 36.



SECURITY: Fedora 36 Update: curl-7.82.0-9.fc36


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Fedora Update Notification
FEDORA-2022-01ffde372c
2022-10-30 20:59:07.278958
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Name : curl
Product : Fedora 36
Version : 7.82.0
Release : 9.fc36
URL :   https://curl.se/
Summary : A utility for getting files from remote servers (FTP, HTTP, and others)
Description :
curl is a command line tool for transferring data with URL syntax, supporting
FTP, FTPS, HTTP, HTTPS, SCP, SFTP, TFTP, TELNET, DICT, LDAP, LDAPS, FILE, IMAP,
SMTP, POP3 and RTSP. curl supports SSL certificates, HTTP POST, HTTP PUT, FTP
uploading, HTTP form based upload, proxies, cookies, user+password
authentication (Basic, Digest, NTLM, Negotiate, kerberos...), file transfer
resume, proxy tunneling and a busload of other useful tricks.

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Update Information:

- url: use IDN decoded names for HSTS checks (CVE-2022-42916) - http_proxy:
restore the protocol pointer on error (CVE-2022-42915) - netrc: replace fgets
with Curl_get_line (CVE-2022-35260) - fix POST following PUT confusion
(CVE-2022-32221)
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ChangeLog:

* Wed Oct 26 2022 Kamil Dudka - 7.82.0-9
- url: use IDN decoded names for HSTS checks (CVE-2022-42916)
- http_proxy: restore the protocol pointer on error (CVE-2022-42915)
- netrc: replace fgets with Curl_get_line (CVE-2022-35260)
- fix POST following PUT confusion (CVE-2022-32221)
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References:

[ 1 ] Bug #2137769 - CVE-2022-42916 curl: HSTS bypass via IDN [fedora-all]
  https://bugzilla.redhat.com/show_bug.cgi?id=2137769
[ 2 ] Bug #2137780 - CVE-2022-32221 curl: POST following PUT confusion [fedora-all]
  https://bugzilla.redhat.com/show_bug.cgi?id=2137780
[ 3 ] Bug #2138111 - CVE-2022-42915 curl: HTTP proxy double-free [fedora-all]
  https://bugzilla.redhat.com/show_bug.cgi?id=2138111
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This update can be installed with the "dnf" update program. Use
su -c 'dnf upgrade --advisory FEDORA-2022-01ffde372c' at the command
line. For more information, refer to the dnf documentation available at
  http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label

All packages are signed with the Fedora Project GPG key. More details on the
GPG keys used by the Fedora Project can be found at
  https://fedoraproject.org/keys
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