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Sicherheit: Mehrere Probleme in curl
Aktuelle Meldungen Distributionen
Name: Mehrere Probleme in curl
ID: FEDORA-2016-8354baae0f
Distribution: Fedora
Plattformen: Fedora 23
Datum: Mi, 17. August 2016, 07:15
Referenzen: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-5420
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-5419
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-5421
Applikationen: curl

Originalnachricht

Name        : curl
Product : Fedora 23
Version : 7.43.0
Release : 8.fc23
URL : http://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:

- fix re-using connections with wrong client cert (CVE-2016-5420) - fix TLS
session resumption client cert bypass (CVE-2016-5419) - fix use of connection
struct after free (CVE-2016-5421)
-------------------------------------------------------------------------------
-
References:

[ 1 ] Bug #1362199 - CVE-2016-5421 curl: Use of connection struct after free
https://bugzilla.redhat.com/show_bug.cgi?id=1362199
[ 2 ] Bug #1362190 - CVE-2016-5420 curl: Re-using connection with wrong
client cert
https://bugzilla.redhat.com/show_bug.cgi?id=1362190
[ 3 ] Bug #1362183 - CVE-2016-5419 curl: TLS session resumption client cert
bypass
https://bugzilla.redhat.com/show_bug.cgi?id=1362183
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-

This update can be installed with the "yum" update program. Use
su -c 'yum update curl' at the command line.
For more information, refer to "Managing Software with yum",
available at https://docs.fedoraproject.org/yum/.

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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