Fedora: 2018-7785911c9e Critical: Curl Memory Issues and Fixes

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.

- SASL password overflow via integer overflow (CVE-2018-16839) - fix use-after-free in handle close (CVE-2018-16840) - fix bad arethmetic when outputting

warnings to stderr (CVE-2018-16842)

* Thu Nov 1 2018 Kamil Dudka - 7.61.1-4

- SASL password overflow via integer overflow (CVE-2018-16839)

- fix use-after-free in handle close (CVE-2018-16840)

- fix bad arethmetic when outputting warnings to stderr (CVE-2018-16842)

* Thu Oct 11 2018 Kamil Dudka - 7.61.1-3

- enable TLS 1.3 post-handshake auth in OpenSSL

- update the documentation of --tlsv1.0 in curl(1) man page

[ 1 ] Bug #1644558 - CVE-2018-16842 curl: Heap-based buffer over-read in tool_msgs.c:voutf() allows for information disclosure and crash [fedora-all]

https://bugzilla.redhat.com/show_bug.cgi?id=1644558

[ 2 ] Bug #1644555 - CVE-2018-16840 curl: Use-after-free when closing and cleaning "easy" handle in Curl_close() [fedora-all]

https://bugzilla.redhat.com/show_bug.cgi?id=1644555

[ 3 ] Bug #1644552 - CVE-2018-16839 curl: Heap-based buffer overflow via integer overflow in curl_sasl.c:Curl_sasl_create_plain_message() [fedora-all]

https://bugzilla.redhat.com/show_bug.cgi?id=1644552

su -c 'dnf upgrade --advisory FEDORA-2018-7785911c9e' at the command

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

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

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