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.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | — | Upgrade curl | Aug 30, 2017 | Jan 29, 2016 |
| Apple Osx Curl | — | Upgrade macOS to the latest version | Nov 11, 2016 | Jan 29, 2016 |
| Debian | — | Upgrade curl | Feb 2, 2016 | Jan 27, 2016 |
| Freebsd | — | Upgrade curl | Dec 10, 2025 | Jan 27, 2016 |
| Gentoo Linux | — | Upgrade net-misc/curl. | Oct 30, 2017 | Jan 29, 2016 |
| Huawei Euleros 2_0_sp2 | — | Upgrade libcurlUpgrade libcurl-develUpgrade curl | Dec 4, 2019 | Jan 29, 2016 |
| Huawei Euleros 2_0_sp3 | — | Upgrade libcurl-develUpgrade curlUpgrade libcurl | Sep 25, 2019 | Jan 29, 2016 |
| Huawei Euleros 2_0_sp5 | — | Upgrade libcurl-develUpgrade libcurlUpgrade curl | Jun 27, 2019 | Jan 29, 2016 |
| Oracle Solaris | — | Upgrade web/curl to version 7.45.0-0.175.3.14.0.1.0 on Solaris 11.3 | May 29, 2017 | Jan 29, 2016 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Jan 27, 2016 |
| Suse | — | Upgrade libcurl4-openssl1Upgrade libcurl4-32bitUpgrade sles11sp4-docker-imageUpgrade libcurl-develUpgrade libcurl4-x86Upgrade curlUpgrade libcurl4-openssl1-32bitUpgrade libcurl4Upgrade curl-openssl1 | Feb 4, 2016 | Jan 29, 2016 |
| Ubuntu | — | Upgrade libcurl3-gnutlsUpgrade libcurl3Upgrade libcurl3-nss | Feb 2, 2016 | Jan 27, 2016 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | Jan 29, 2016 |
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