The default configuration for cURL and libcurl before 7.42.1 sends custom HTTP headers to both the proxy and destination server, which might allow remote proxy servers to obtain sensitive information by reading the header contents.
CVSS Details
- CVSS 3.1 Base Score: 5.3
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Apple Osx Apache | — | Apply OS X security update 2015-006Upgrade macOS to the latest version | Aug 28, 2015 | May 1, 2015 |
| Apple Osx Curl | — | Upgrade macOS to the latest version | Mar 29, 2016 | May 1, 2015 |
| Debian | — | Upgrade curl | Jul 30, 2024 | May 1, 2015 |
| Freebsd | — | Upgrade curl | Dec 10, 2025 | May 26, 2015 |
| Huawei Euleros 2_0_sp2 | — | Upgrade libcurl-develUpgrade libcurlUpgrade curl | Dec 4, 2019 | May 1, 2015 |
| Huawei Euleros 2_0_sp3 | — | Upgrade curlUpgrade libcurlUpgrade libcurl-devel | Dec 18, 2019 | May 1, 2015 |
| Mcafee Agent | — | Update McAfee Agent to version 5.0.2.132Update McAfee Agent to version 4.8.0.1995 | Aug 11, 2020 | May 1, 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 | May 1, 2015 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Apr 29, 2015 |
| Suse | — | Upgrade libcurl4-openssl1-32bitUpgrade curl-openssl1Upgrade libcurl4-x86Upgrade libcurl4Upgrade libcurl4-32bitUpgrade curlUpgrade libcurl-develUpgrade libcurl4-openssl1 | Dec 18, 2015 | May 1, 2015 |
| Ubuntu | — | Upgrade libcurl3-nssUpgrade libcurl3-gnutlsUpgrade libcurl3 | Nov 8, 2024 | May 1, 2015 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | May 1, 2015 |
Prioritize with Active Threat Intelligence
With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.
Explore Intelligence Hub