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 libcurl-minimalUpgrade curl-minimalUpgrade curlUpgrade libcurl-develUpgrade libcurl | Jan 26, 2023 | Dec 5, 2022 |
| Alpine Linux | — | Upgrade curl | Aug 22, 2024 | Dec 5, 2022 |
| Amazon Linux Ami 2 | — | Upgrade curl-debuginfoUpgrade curlUpgrade libcurl-develUpgrade libcurl | Dec 7, 2022 | Dec 5, 2022 |
| Amazon_linux_2023 | — | Upgrade libcurl-minimalUpgrade libcurl-minimal-debuginfoUpgrade curl-minimal-debuginfoUpgrade curl-minimalUpgrade curlUpgrade curl-debugsourceUpgrade libcurlUpgrade curl-debuginfoUpgrade 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 libcurl-minimalUpgrade curl-minimal-debuginfoUpgrade libcurlUpgrade libcurl-debuginfoUpgrade libcurl-minimal-debuginfoUpgrade curl-minimalUpgrade curlUpgrade curl-debugsourceUpgrade curl-debuginfoUpgrade libcurl-devel | Jan 24, 2023 | Dec 5, 2022 |
| Debian | — | Upgrade curl | Jan 30, 2023 | Dec 5, 2022 |
| Freebsd | — | Upgrade mysql-server57Upgrade mysql-connector-odbcUpgrade mysql-connector-c++Upgrade mysql-client57Upgrade mysql-client80Upgrade 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 libcurl-develUpgrade curlUpgrade libcurl | Mar 9, 2023 | Dec 5, 2022 |
| Huawei Euleros 2_0_sp8 | — | Upgrade libcurl-develUpgrade curlUpgrade libcurl | Feb 9, 2023 | Dec 5, 2022 |
| Huawei Euleros 2_0_sp9 | — | Upgrade libcurlUpgrade curl | 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 libcurl-minimalUpgrade curl-debugsourceUpgrade libcurl-minimal-debuginfoUpgrade libcurl-debuginfoUpgrade libcurl-develUpgrade libcurlUpgrade curl-debuginfoUpgrade curlUpgrade curl-minimal-debuginfo | Jan 24, 2023 | Dec 5, 2022 |
| Rocky_linux | — | Upgrade libcurl-minimal-debuginfoUpgrade libcurl-minimalUpgrade curl-minimal-debuginfoUpgrade curl-minimalUpgrade curlUpgrade libcurl-debuginfoUpgrade curl-debuginfoUpgrade libcurlUpgrade libcurl-develUpgrade curl-debugsource | Mar 12, 2024 | Dec 5, 2022 |
| Splunk | — | Upgrade Splunk Enterprise to version 8.2.11Upgrade Splunk Enterprise to version 8.2.12Upgrade Splunk Universal Forwarder to version 9.0.5Upgrade Splunk Universal Forwarder to version 9.1.1Upgrade Splunk Enterprise to version 9.0.5Upgrade Splunk Enterprise to version 8.1.14Upgrade Splunk Enterprise to version 9.0.6Upgrade Splunk Enterprise to version 9.1.1Upgrade Splunk Universal Forwarder to version 8.2.12Upgrade Splunk Universal Forwarder to version 8.1.14Upgrade Splunk Universal Forwarder to version 9.0.6Upgrade Splunk Universal Forwarder to version 8.2.11 | Sep 30, 2025 | Dec 5, 2022 |
| Suse | — | Upgrade libcurl4-32bitUpgrade libcurl4Upgrade curlUpgrade libcurl-develUpgrade libcurl-devel-32bit | Oct 27, 2022 | Oct 26, 2022 |
| Ubuntu | — | Upgrade libcurl3-gnutls (Ubuntu Pro)Upgrade curl (Ubuntu Pro)Upgrade libcurl3-nss (Ubuntu Pro)Upgrade mysql-server-5.7Upgrade libcurl3 (Ubuntu Pro)Upgrade curlUpgrade libcurl3-nssUpgrade mysql-server-8.0Upgrade libcurl4Upgrade libcurl3-gnutls | 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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