Fedora Linux 8637 Published by

A curl security update has been released for Fedora 37.



SECURITY: Fedora 37 Update: curl-7.85.0-6.fc37


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Fedora Update Notification
FEDORA-2023-ddf6575695
2023-02-19 01:36:15.220252
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Name : curl
Product : Fedora 37
Version : 7.85.0
Release : 6.fc37
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:

- fix HTTP multi-header compression denial of service (CVE-2023-23916) - share
HSTS between handles (CVE-2023-23915 CVE-2023-23914)
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ChangeLog:

* Wed Feb 15 2023 Kamil Dudka - 7.85.0-6
- fix HTTP multi-header compression denial of service (CVE-2023-23916)
- share HSTS between handles (CVE-2023-23915 CVE-2023-23914)
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References:

[ 1 ] Bug #2170747 - CVE-2023-23914 curl: HSTS ignored on multiple requests [fedora-all]
  https://bugzilla.redhat.com/show_bug.cgi?id=2170747
[ 2 ] Bug #2170750 - CVE-2023-23915 curl: HSTS amnesia with --parallel [fedora-all]
  https://bugzilla.redhat.com/show_bug.cgi?id=2170750
[ 3 ] Bug #2170751 - CVE-2023-23916 curl: HTTP multi-header compression denial of service [fedora-all]
  https://bugzilla.redhat.com/show_bug.cgi?id=2170751
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This update can be installed with the "dnf" update program. Use
su -c 'dnf upgrade --advisory FEDORA-2023-ddf6575695' 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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