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The fix_hostname function in cURL and libcurl 7.37.0 through 7.41.0 does not properly calculate an index, which allows remote attackers to cause a denial of service (out-of-bounds read or write and crash) or possibly have other unspecified impact via a zero-length host name, as demonstrated by "http://:80" and ":80."
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Apple Osx Apache | — | Upgrade macOS to the latest versionApply OS X security update 2015-006 | Aug 28, 2015 | Apr 24, 2015 |
| Apple Osx Curl | — | Upgrade macOS to the latest version | Mar 29, 2016 | Apr 24, 2015 |
| Debian | — | Upgrade curl | Jul 30, 2024 | Apr 24, 2015 |
| Gentoo Linux | — | Upgrade net-misc/curl. | Oct 30, 2017 | Apr 24, 2015 |
| Oracle Solaris | — | Upgrade web/curl to version 7.45.0-0.175.3.5.0.4.0 on Solaris 11.3 | May 29, 2017 | Apr 24, 2015 |
| Suse | — | Upgrade libcurl4-32bitUpgrade curlUpgrade libcurl-develUpgrade libcurl4 | Dec 18, 2015 | Apr 24, 2015 |
| Ubuntu | — | Upgrade libcurl3-nssUpgrade libcurl3-gnutlsUpgrade libcurl3 | Nov 8, 2024 | Apr 24, 2015 |
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