CVE-2016-0755

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CVE-2016-0755

Summary:

Details: The ConnectionExists function in lib/url.c in libcurl before 7.47.0 does not properly re-use NTLM-authenticated proxy connections, which might allow remote attackers to authenticate as other users via a request, a similar issue to CVE-2014-0015.

References: http://lists.apple.com/archives/security-announce/2016/Sep/msg00006.html, http://lists.fedoraproject.org/pipermail/package-announce/2016-February/176546.html, http://lists.fedoraproject.org/pipermail/package-announce/2016-February/177342.html, http://lists.fedoraproject.org/pipermail/package-announce/2016-February/177383.html, http://lists.fedoraproject.org/pipermail/package-announce/2016-January/176413.html, http://lists.opensuse.org/opensuse-updates/2016-02/msg00031.html, http://lists.opensuse.org/opensuse-updates/2016-02/msg00044.html, http://lists.opensuse.org/opensuse-updates/2016-02/msg00047.html, http://packetstormsecurity.com/files/135695/Slackware-Security-Advisory-curl-Updates.html, http://www.securityfocus.com/bid/82307, http://www.securitytracker.com/id/1034882, http://www.slackware.com/security/viewer.php?l=slackware-security&y=2016&m=slackware-security.519965, https://support.apple.com/HT207170, http://curl.haxx.se/docs/adv_20160127A.html, http://www.debian.org/security/2016/dsa-3455, http://www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.html, http://www.ubuntu.com/usn/USN-2882-1, https://security.gentoo.org/glsa/201701-47