libcurl: The curl packages provide the libcurl library and the curl utility for downloading files from servers using various p...
CVE-2023-27536 is fixed in 13 products on 1 platform, first by curl 7.58.0-2ubuntu3.24, released March 19, 2023. It is not reported as exploited. Patch Radar priority: Routine.
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: GSS delegation too eager connection re-use (CVE-2023-27536) * curl: IDN wildcard match may lead to Improper Cerificate Validation (CVE-2023-28321) 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.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| curl · Debian 12.15 (bookworm) | 7.88.1-7 | DEBIAN-CVE-2023-27536 | Mar 30, 2023 |
| curl · Debian 13.5 (trixie) | 7.88.1-7 | DEBIAN-CVE-2023-27536 | Mar 30, 2023 |
| curl · Debian 14 | 7.88.1-7 | DEBIAN-CVE-2023-27536 | Mar 30, 2023 |
| curl · RHEL 8 | 0:7.61.1-30.el8_8.3 | RHSA-2023:4523 | Aug 8, 2023 |
| curl · RHEL 9 | 0:7.76.1-26.el9 | RHSA-2023:6679 | Nov 7, 2023 |
| curl · Ubuntu 18.04.6 LTS (bionic) | 7.58.0-2ubuntu3.24 | curl 7.58.0-2ubuntu3.24 | Mar 19, 2023 |
| curl · Ubuntu 20.04 LTS (focal) | 7.68.0-1ubuntu2.18 | curl 7.68.0-1ubuntu2.18 | Mar 19, 2023 |
| curl · Ubuntu 22.04.1 LTS (jammy) | 7.81.0-1ubuntu1.10 | curl 7.81.0-1ubuntu1.10 | Mar 19, 2023 |
| curl · almalinux 8 | 7.61.1-30.el8_8.3 | ALSA-2023:4523 | Aug 8, 2023 |
| curl · almalinux 9 | 7.76.1-26.el9 | ALSA-2023:6679 | Nov 7, 2023 |
| curl · amzn 2023 | 8.0.1-1.amzn2023 | ALAS2023-2023-193 | Jun 5, 2023 |
| curl · ol 8 | 0:7.61.1-30.el8_8.3 | ELSA-2023-4523 | Aug 10, 2023 |
| curl · ol 9 | 0:7.76.1-26.el9 | ELSA-2023-6679 | Nov 11, 2023 |
| curl · rocky 8 | 0:7.61.1-30.el8_8.3 | RLSA-2023:4523 | Oct 6, 2023 |
| curl-debuginfo · amzn 2023 | 8.0.1-1.amzn2023 | ALAS2023-2023-193 | Jun 5, 2023 |
| curl-debugsource · amzn 2023 | 8.0.1-1.amzn2023 | ALAS2023-2023-193 | Jun 5, 2023 |
| curl-minimal · RHEL 9 | 0:7.76.1-26.el9 | RHSA-2023:6679 | Nov 7, 2023 |
| curl-minimal · almalinux 9 | 7.76.1-26.el9 | ALSA-2023:6679 | Nov 7, 2023 |
| curl-minimal · amzn 2023 | 8.0.1-1.amzn2023 | ALAS2023-2023-193 | Jun 5, 2023 |
| curl-minimal · ol 9 | 0:7.76.1-26.el9 | ELSA-2023-6679 | Nov 11, 2023 |
| curl-minimal-debuginfo · amzn 2023 | 8.0.1-1.amzn2023 | ALAS2023-2023-193 | Jun 5, 2023 |
| libcurl · RHEL 8 | 0:7.61.1-30.el8_8.3 | RHSA-2023:4523 | Aug 8, 2023 |
| libcurl · RHEL 9 | 0:7.76.1-26.el9 | RHSA-2023:6679 | Nov 7, 2023 |
| libcurl · almalinux 8 | 7.61.1-30.el8_8.3 | ALSA-2023:4523 | Aug 8, 2023 |
| libcurl · almalinux 9 | 7.76.1-26.el9 | ALSA-2023:6679 | Nov 7, 2023 |
| libcurl · amzn 2023 | 8.0.1-1.amzn2023 | ALAS2023-2023-193 | Jun 5, 2023 |
| libcurl · ol 8 | 0:7.61.1-30.el8_8.3 | ELSA-2023-4523 | Aug 10, 2023 |
| libcurl · ol 9 | 0:7.76.1-26.el9 | ELSA-2023-6679 | Nov 11, 2023 |
| libcurl-debuginfo · amzn 2023 | 8.0.1-1.amzn2023 | ALAS2023-2023-193 | Jun 5, 2023 |
| libcurl-devel · RHEL 8 | 0:7.61.1-30.el8_8.3 | RHSA-2023:4523 | Aug 8, 2023 |
| libcurl-devel · RHEL 9 | 0:7.76.1-26.el9 | RHSA-2023:6679 | Nov 7, 2023 |
| libcurl-devel · almalinux 8 | 7.61.1-30.el8_8.3 | ALSA-2023:4523 | Aug 8, 2023 |
| libcurl-devel · almalinux 9 | 7.76.1-26.el9 | ALSA-2023:6679 | Nov 7, 2023 |
| libcurl-devel · amzn 2023 | 8.0.1-1.amzn2023 | ALAS2023-2023-193 | Jun 5, 2023 |
| libcurl-devel · ol 8 | 0:7.61.1-30.el8_8.3 | ELSA-2023-4523 | Aug 10, 2023 |
| libcurl-devel · ol 9 | 0:7.76.1-26.el9 | ELSA-2023-6679 | Nov 11, 2023 |
| libcurl-minimal · RHEL 8 | 0:7.61.1-30.el8_8.3 | RHSA-2023:4523 | Aug 8, 2023 |
| libcurl-minimal · RHEL 9 | 0:7.76.1-26.el9 | RHSA-2023:6679 | Nov 7, 2023 |
| libcurl-minimal · almalinux 8 | 7.61.1-30.el8_8.3 | ALSA-2023:4523 | Aug 8, 2023 |
| libcurl-minimal · almalinux 9 | 7.76.1-26.el9 | ALSA-2023:6679 | Nov 7, 2023 |
| libcurl-minimal · amzn 2023 | 8.0.1-1.amzn2023 | ALAS2023-2023-193 | Jun 5, 2023 |
| libcurl-minimal · ol 8 | 0:7.61.1-30.el8_8.3 | ELSA-2023-4523 | Aug 10, 2023 |
| libcurl-minimal · ol 9 | 0:7.76.1-26.el9 | ELSA-2023-6679 | Nov 11, 2023 |
| libcurl-minimal-debuginfo · amzn 2023 | 8.0.1-1.amzn2023 | ALAS2023-2023-193 | Jun 5, 2023 |
| libcurl3-gnutls · Ubuntu 18.04.6 LTS (bionic) | 7.58.0-2ubuntu3.24 | libcurl3-gnutls 7.58.0-2ubuntu3.24 | Mar 19, 2023 |
| libcurl3-gnutls · Ubuntu 20.04 LTS (focal) | 7.68.0-1ubuntu2.18 | libcurl3-gnutls 7.68.0-1ubuntu2.18 | Mar 19, 2023 |
| libcurl3-gnutls · Ubuntu 22.04.1 LTS (jammy) | 7.81.0-1ubuntu1.10 | libcurl3-gnutls 7.81.0-1ubuntu1.10 | Mar 19, 2023 |
| libcurl3-nss · Ubuntu 18.04.6 LTS (bionic) | 7.58.0-2ubuntu3.24 | libcurl3-nss 7.58.0-2ubuntu3.24 | Mar 19, 2023 |
| libcurl3-nss · Ubuntu 20.04 LTS (focal) | 7.68.0-1ubuntu2.18 | libcurl3-nss 7.68.0-1ubuntu2.18 | Mar 19, 2023 |
| libcurl3-nss · Ubuntu 22.04.1 LTS (jammy) | 7.81.0-1ubuntu1.10 | libcurl3-nss 7.81.0-1ubuntu1.10 | Mar 19, 2023 |
| libcurl4 · Ubuntu 18.04.6 LTS (bionic) | 7.58.0-2ubuntu3.24 | libcurl4 7.58.0-2ubuntu3.24 | Mar 19, 2023 |
| libcurl4 · Ubuntu 20.04 LTS (focal) | 7.68.0-1ubuntu2.18 | libcurl4 7.68.0-1ubuntu2.18 | Mar 19, 2023 |
| libcurl4 · Ubuntu 22.04.1 LTS (jammy) | 7.81.0-1ubuntu1.10 | libcurl4 7.81.0-1ubuntu1.10 | Mar 19, 2023 |
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