Fedora 34: curl 2021-065371f385 | LinuxSecurity.com

Advisories

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Fedora Update Notification
FEDORA-2021-065371f385
2021-04-06 00:14:52.001772
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Name        : curl
Product     : Fedora 34
Version     : 7.76.0
Release     : 1.fc34
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 TLS 1.3 session ticket proxy host mixup (CVE-2021-22890) - prevent
automatic referer from leaking credentials (CVE-2021-22876)
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ChangeLog:

* Wed Mar 31 2021 Kamil Dudka  - 7.76.0-1
- new upstream release, which fixes the following vulnerabilities
    CVE-2021-22890 - TLS 1.3 session ticket proxy host mixup
    CVE-2021-22876 - Automatic referer leaks credentials
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References:

  [ 1 ] Bug #1945058 - CVE-2021-22876 curl: Leak of authentication credentials in URL via automatic Referer [fedora-all]
        https://bugzilla.redhat.com/show_bug.cgi?id=1945058
  [ 2 ] Bug #1945059 - CVE-2021-22890 curl: TLS 1.3 session ticket mix-up with HTTPS proxy host [fedora-all]
        https://bugzilla.redhat.com/show_bug.cgi?id=1945059
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This update can be installed with the "dnf" update program. Use
su -c 'dnf upgrade --advisory FEDORA-2021-065371f385' at the command
line. For more information, refer to the dnf documentation available at
https://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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Fedora 34: curl 2021-065371f385

April 5, 2021

Summary

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.

Update Information:

- fix TLS 1.3 session ticket proxy host mixup (CVE-2021-22890) - prevent automatic referer from leaking credentials (CVE-2021-22876)

Change Log

* Wed Mar 31 2021 Kamil Dudka - 7.76.0-1 - new upstream release, which fixes the following vulnerabilities CVE-2021-22890 - TLS 1.3 session ticket proxy host mixup CVE-2021-22876 - Automatic referer leaks credentials

References

[ 1 ] Bug #1945058 - CVE-2021-22876 curl: Leak of authentication credentials in URL via automatic Referer [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=1945058 [ 2 ] Bug #1945059 - CVE-2021-22890 curl: TLS 1.3 session ticket mix-up with HTTPS proxy host [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=1945059

Update Instructions

This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2021-065371f385' at the command line. For more information, refer to the dnf documentation available at https://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label

Severity
Name : curl
Product : Fedora 34
Version : 7.76.0
Release : 1.fc34
URL : https://curl.se/
Summary : A utility for getting files from remote servers (FTP, HTTP, and others)

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