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Sicherheit: Mehrere Probleme in curl
Aktuelle Meldungen Distributionen
Name: Mehrere Probleme in curl
ID: FEDORA-2018-7785911c9e
Distribution: Fedora
Plattformen: Fedora 29
Datum: Mi, 7. November 2018, 07:41
Referenzen: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-16840
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-16842
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-16839
Applikationen: curl

Originalnachricht

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Fedora Update Notification
FEDORA-2018-7785911c9e
2018-11-07 02:39:18.191835
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Name : curl
Product : Fedora 29
Version : 7.61.1
Release : 4.fc29
URL : https://curl.haxx.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:

- 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)
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ChangeLog:

* Thu Nov 1 2018 Kamil Dudka <kdudka@redhat.com> - 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 <kdudka@redhat.com> - 7.61.1-3
- enable TLS 1.3 post-handshake auth in OpenSSL
- update the documentation of --tlsv1.0 in curl(1) man page
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References:

[ 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
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This update can be installed with the "dnf" update program. Use
su -c 'dnf upgrade --advisory FEDORA-2018-7785911c9e' 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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