curl: The curl packages provide the libcurl library and the curl utility for downloading files from servers using various p...
CVE-2020-8286 is fixed in 7 products on 1 platform, first by curl 7.58.0-2ubuntu3.12, released December 9, 2020. It is not reported as exploited. Patch Radar priority: High.
The curl packages provide the libcurl library and the curl utility for downloading files from servers using various protocols, including HTTP, FTP, and LDAP. Security Fix(es): * curl: FTP PASV command response can cause curl to connect to arbitrary host (CVE-2020-8284) * curl: Malicious FTP server can trigger stack overflow when CURLOPT_CHUNK_BGN_FUNCTION is used (CVE-2020-8285) * curl: Inferior OCSP verification (CVE-2020-8286) * curl: Expired pointer dereference via multi API with CURLOPT_CONNECT_ONLY option set (CVE-2020-8231) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 8.4 Release Notes linked from the References section.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| curl · RHEL 8 | 0:7.61.1-18.el8 | RHSA-2021:1610 | May 18, 2021 |
| curl · Ubuntu 18.04.6 LTS (bionic) | 7.58.0-2ubuntu3.12 | curl 7.58.0-2ubuntu3.12 | Dec 9, 2020 |
| curl · Ubuntu 20.04 LTS (focal) | 7.68.0-1ubuntu2.4 | curl 7.68.0-1ubuntu2.4 | Dec 9, 2020 |
| curl · ol 8 | 0:7.61.1-18.el8 | ELSA-2021-1610 | May 25, 2021 |
| libcurl · RHEL 8 | 0:7.61.1-18.el8 | RHSA-2021:1610 | May 18, 2021 |
| libcurl · ol 8 | 0:7.61.1-18.el8 | ELSA-2021-1610 | May 25, 2021 |
| libcurl-devel · RHEL 8 | 0:7.61.1-18.el8 | RHSA-2021:1610 | May 18, 2021 |
| libcurl-devel · ol 8 | 0:7.61.1-18.el8 | ELSA-2021-1610 | May 25, 2021 |
| libcurl-minimal · RHEL 8 | 0:7.61.1-18.el8 | RHSA-2021:1610 | May 18, 2021 |
| libcurl-minimal · ol 8 | 0:7.61.1-18.el8 | ELSA-2021-1610 | May 25, 2021 |
| libcurl3-gnutls · Ubuntu 18.04.6 LTS (bionic) | 7.58.0-2ubuntu3.12 | libcurl3-gnutls 7.58.0-2ubuntu3.12 | Dec 9, 2020 |
| libcurl3-gnutls · Ubuntu 20.04 LTS (focal) | 7.68.0-1ubuntu2.4 | libcurl3-gnutls 7.68.0-1ubuntu2.4 | Dec 9, 2020 |
| libcurl3-nss · Ubuntu 18.04.6 LTS (bionic) | 7.58.0-2ubuntu3.12 | libcurl3-nss 7.58.0-2ubuntu3.12 | Dec 9, 2020 |
| libcurl3-nss · Ubuntu 20.04 LTS (focal) | 7.68.0-1ubuntu2.4 | libcurl3-nss 7.68.0-1ubuntu2.4 | Dec 9, 2020 |
| libcurl4 · Ubuntu 18.04.6 LTS (bionic) | 7.58.0-2ubuntu3.12 | libcurl4 7.58.0-2ubuntu3.12 | Dec 9, 2020 |
| libcurl4 · Ubuntu 20.04 LTS (focal) | 7.68.0-1ubuntu2.4 | libcurl4 7.68.0-1ubuntu2.4 | Dec 9, 2020 |
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