CVE-2022-32207
Critical
Description
When curl < 7.84.0 saves cookies, alt-svc and hsts data to local files, it makes the operation atomic by finalizing the operation with a rename from a temporary name to the final target file name.In that rename operation, it might accidentally *widen* the permissions for the target file, leaving the updated file accessible to more users than intended.
SeverityCritical
CVSS9.8
Exploit probability—
Product
Haxx Curl
PublishedJul 7, 2022
First seenJul 7, 2022
Weakness typeCWE-840CWE-840
How to fix
Update
- haxx curl7.84.0 or later
- apple macos13.0 or later
- splunk universal_forwarder8.2.12, 9.0.6 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| haxx curl | 7.69.0 ≤ v < 7.84.0 | 7.84.0 |
| fedoraproject fedora | 35 | — |
| debian debian_linux | 11.0 | — |
| netapp clustered_data_ontap | No range specified | — |
| netapp element_software | No range specified | — |
| netapp hci_management_node | No range specified | — |
| netapp solidfire | No range specified | — |
| netapp bootstrap_os | No range specified | — |
| netapp h300s_firmware | No range specified | — |
| netapp h500s_firmware | No range specified | — |
| netapp h700s_firmware | No range specified | — |
| netapp h410s_firmware | No range specified | — |
| apple macos | v < 13.0 | 13.0 |
| splunk universal_forwarder | 8.2.0 ≤ v < 8.2.12, 9.0.0 ≤ v < 9.0.6, 9.1.0 | 8.2.12, 9.0.6 |
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