# CVE-2021-22922: curl: The curl packages provide the libcurl library and the curl utility for downloading files from servers using various p...

CVE-2021-22922 is fixed in 4 products on 1 platform, first by RHSA-2021:3582, released September 21, 2021. It is not reported as exploited. Patch Radar priority: Routine.

- Web page: https://patchblox.com/security/cve/CVE-2021-22922
- Priority: Routine
- CVSS: 6.5 (Moderate)
- EPSS: 0.0433
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Sep 21, 2021

## Description

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: Content not matching hash in Metalink is not being discarded (CVE-2021-22922)  * curl: Metalink download sends credentials (CVE-2021-22923)  * curl: Bad connection reuse due to flawed path name checks (CVE-2021-22924)  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

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | curl RHEL 8 | 0:7.61.1-18.el8_4.1 | [RHSA-2021:3582](https://patchblox.com/security/data/fix/linux/rhsa-2021-3582.md) | Sep 21, 2021 |
| Linux | curl ol 8 | 0:7.61.1-18.el8_4.1 | [ELSA-2021-3582](https://patchblox.com/security/data/fix/linux/elsa-2021-3582.md) | Sep 21, 2021 |
| Linux | libcurl RHEL 8 | 0:7.61.1-18.el8_4.1 | [RHSA-2021:3582](https://patchblox.com/security/data/fix/linux/rhsa-2021-3582.md) | Sep 21, 2021 |
| Linux | libcurl ol 8 | 0:7.61.1-18.el8_4.1 | [ELSA-2021-3582](https://patchblox.com/security/data/fix/linux/elsa-2021-3582.md) | Sep 21, 2021 |
| Linux | libcurl-devel RHEL 8 | 0:7.61.1-18.el8_4.1 | [RHSA-2021:3582](https://patchblox.com/security/data/fix/linux/rhsa-2021-3582.md) | Sep 21, 2021 |
| Linux | libcurl-devel ol 8 | 0:7.61.1-18.el8_4.1 | [ELSA-2021-3582](https://patchblox.com/security/data/fix/linux/elsa-2021-3582.md) | Sep 21, 2021 |
| Linux | libcurl-minimal RHEL 8 | 0:7.61.1-18.el8_4.1 | [RHSA-2021:3582](https://patchblox.com/security/data/fix/linux/rhsa-2021-3582.md) | Sep 21, 2021 |
| Linux | libcurl-minimal ol 8 | 0:7.61.1-18.el8_4.1 | [ELSA-2021-3582](https://patchblox.com/security/data/fix/linux/elsa-2021-3582.md) | Sep 21, 2021 |

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