Fedora 35: FEDORA-2021-1d24845e93 Critical: Curl Protocol Threats

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 to latest upstream bugfix release ---- new upstream release, which

fixes the following vulnerabilities: * CVE-2021-22947 - STARTTLS protocol

injection via MITM * CVE-2021-22946 - protocol downgrade required TLS bypassed *

CVE-2021-22945 - use-after-free and double-free in MQTT sending

* Wed Sep 22 2021 Kamil Dudka - 7.79.1-1

- new upstream release

* Thu Sep 16 2021 Kamil Dudka - 7.79.0-4

- fix regression in http2 implementation introduced in the last release

* Thu Sep 16 2021 Sahana Prasad - 7.79.0-3

- Rebuilt with OpenSSL 3.0.0

* Thu Sep 16 2021 Kamil Dudka - 7.79.0-2

- make SCP/SFTP tests work with openssh-8.7p1

* Wed Sep 15 2021 Kamil Dudka - 7.79.0-1

- new upstream release, which fixes the following vulnerabilities

CVE-2021-22947 - STARTTLS protocol injection via MITM

CVE-2021-22946 - protocol downgrade required TLS bypassed

CVE-2021-22945 - use-after-free and double-free in MQTT sending

* Tue Sep 14 2021 Sahana Prasad - 7.78.0-4

- Rebuilt with OpenSSL 3.0.0

[ 1 ] Bug #2004362 - CVE-2021-22945 curl: use-after-free and double-free in MQTT sending [fedora-all]

https://bugzilla.redhat.com/show_bug.cgi?id=2004362

[ 2 ] Bug #2004363 - CVE-2021-22947 curl: STARTTLS protocol injection via MITM [fedora-all]

https://bugzilla.redhat.com/show_bug.cgi?id=2004363

[ 3 ] Bug #2004374 - curl-7.79.0 is available

https://bugzilla.redhat.com/show_bug.cgi?id=2004374

[ 4 ] Bug #2004927 - CVE-2021-22946 curl: protocol downgrade required TLS bypassed [fedora-all]

https://bugzilla.redhat.com/show_bug.cgi?id=2004927

[ 5 ] Bug #2006653 - curl-7.79.1 is available

https://bugzilla.redhat.com/show_bug.cgi?id=2006653

su -c 'dnf upgrade --advisory FEDORA-2021-1d24845e93' at the command

line. For more information, refer to the dnf documentation available at

https://dnf.readthedocs.io/en/latest/command_ref.html

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/security/

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