When doing HTTP(S) transfers, libcurl might erroneously use the read callback (`CURLOPT_READFUNCTION`) to ask for data to send, even when the `CURLOPT_POSTFIELDS` option has been set, if the same handle previously was used to issue a `PUT` request which used that callback. This flaw may surprise the application and cause it to misbehave and either send off the wrong data or use memory after free or similar in the subsequent `POST` request. The problem exists in the logic for a reused handle when it is changed from a PUT to a POST.
CVSS Details
- CVSS 3.1 Base Score: 9.8
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade libcurlUpgrade libcurl-develUpgrade libcurl-minimalUpgrade curlUpgrade curl-minimal | Jan 26, 2023 | Dec 5, 2022 |
| Alpine Linux | — | Upgrade curl | Aug 22, 2024 | Dec 5, 2022 |
| Amazon Linux Ami 2 | — | Upgrade libcurlUpgrade libcurl-develUpgrade curlUpgrade curl-debuginfo | Dec 7, 2022 | Dec 5, 2022 |
| Amazon_linux_2023 | — | Upgrade libcurl-minimalUpgrade curl-minimal-debuginfoUpgrade libcurl-minimal-debuginfoUpgrade curlUpgrade curl-debuginfoUpgrade curl-minimalUpgrade libcurlUpgrade curl-debugsourceUpgrade libcurl-debuginfoUpgrade libcurl-devel | Feb 17, 2025 | Oct 26, 2022 |
| Apple Osx Curl | — | Upgrade macOS to the latest version | Jan 24, 2023 | Jan 23, 2023 |
| Autodesk Autocad | — | Update Autodesk AutoCAD to the latest version for Windows and macOS. | May 29, 2026 | Jun 23, 2023 |
| Centos_linux | — | Upgrade libcurlUpgrade curl-minimal-debuginfoUpgrade libcurl-minimalUpgrade libcurl-minimal-debuginfoUpgrade curlUpgrade curl-minimalUpgrade curl-debugsourceUpgrade curl-debuginfoUpgrade libcurl-develUpgrade libcurl-debuginfo | Jan 24, 2023 | Dec 5, 2022 |
| Debian | — | Upgrade curl | Jan 30, 2023 | Dec 5, 2022 |
| Freebsd | — | Upgrade mysql-connector-odbcUpgrade mysql-server57Upgrade mysql-connector-c++Upgrade mysql-client80Upgrade mysql-client57Upgrade curlUpgrade mysql-server80 | Dec 14, 2022 | Dec 14, 2022 |
| Gentoo Linux | — | Upgrade net-misc/curl. | Dec 19, 2022 | Dec 5, 2022 |
| Huawei Euleros 2_0_sp10 | — | Upgrade libcurlUpgrade curl | Feb 13, 2023 | Dec 5, 2022 |
| Huawei Euleros 2_0_sp11 | — | Upgrade curlUpgrade libcurl | Jan 6, 2023 | Dec 5, 2022 |
| Huawei Euleros 2_0_sp5 | — | Upgrade curlUpgrade libcurl-develUpgrade libcurl | Mar 9, 2023 | Dec 5, 2022 |
| Huawei Euleros 2_0_sp8 | — | Upgrade libcurl-develUpgrade libcurlUpgrade curl | Feb 9, 2023 | Dec 5, 2022 |
| Huawei Euleros 2_0_sp9 | — | Upgrade curlUpgrade libcurl | Jan 9, 2023 | Dec 5, 2022 |
| Ibm Aix | — | Apply the fix or workaround for curl_advisory | Jul 27, 2023 | Dec 5, 2022 |
| Oracle Mysql | — | Upgrade to MySQL version 5.7.41Upgrade to MySQL version 8.0.32 | Jun 15, 2026 | Dec 5, 2022 |
| Oracle_linux | — | Upgrade libcurlUpgrade curlUpgrade libcurl-minimalUpgrade curl-minimalUpgrade libcurl-devel | Jan 24, 2023 | Oct 26, 2022 |
| Redhat_linux | — | Upgrade curl-minimalUpgrade curl-debugsourceUpgrade libcurl-minimal-debuginfoUpgrade libcurl-minimalUpgrade libcurl-debuginfoUpgrade curlUpgrade curl-minimal-debuginfoUpgrade libcurl-develUpgrade curl-debuginfoUpgrade libcurl | Jan 24, 2023 | Dec 5, 2022 |
| Rocky_linux | — | Upgrade libcurl-debuginfoUpgrade curl-debuginfoUpgrade curl-debugsourceUpgrade curlUpgrade libcurlUpgrade libcurl-develUpgrade libcurl-minimal-debuginfoUpgrade libcurl-minimalUpgrade curl-minimal-debuginfoUpgrade curl-minimal | Mar 12, 2024 | Dec 5, 2022 |
| Splunk | — | Upgrade Splunk Universal Forwarder to version 9.0.6Upgrade Splunk Universal Forwarder to version 8.2.12Upgrade Splunk Universal Forwarder to version 8.2.11Upgrade Splunk Universal Forwarder to version 8.1.14Upgrade Splunk Enterprise to version 9.1.1Upgrade Splunk Enterprise to version 8.2.12Upgrade Splunk Universal Forwarder to version 9.0.5Upgrade Splunk Enterprise to version 9.0.5Upgrade Splunk Enterprise to version 8.2.11Upgrade Splunk Universal Forwarder to version 9.1.1Upgrade Splunk Enterprise to version 8.1.14Upgrade Splunk Enterprise to version 9.0.6 | Sep 30, 2025 | Dec 5, 2022 |
| Suse | — | Upgrade libcurl-devel-32bitUpgrade curlUpgrade libcurl4Upgrade libcurl-develUpgrade libcurl4-32bit | Oct 27, 2022 | Oct 26, 2022 |
| Ubuntu | — | Upgrade libcurl3-gnutlsUpgrade curlUpgrade libcurl3-nssUpgrade mysql-server-8.0Upgrade libcurl4Upgrade mysql-server-5.7Upgrade libcurl3-gnutls (Ubuntu Pro)Upgrade libcurl3 (Ubuntu Pro)Upgrade libcurl3-nss (Ubuntu Pro)Upgrade curl (Ubuntu Pro) | Oct 27, 2022 | Oct 26, 2022 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | Dec 5, 2022 |
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