CVE-2022-27782
High
Description
libcurl would reuse a previously created connection even when a TLS or SSHrelated option had been changed that should have prohibited reuse.libcurl keeps previously used connections in a connection pool for subsequenttransfers to reuse if one of them matches the setup. However, several TLS andSSH settings were left out from the configuration match checks, making themmatch too easily.
SeverityHigh
CVSS7.5
Exploit probability—
Product
Haxx Curl
PublishedJun 2, 2022
First seenJun 2, 2022
Weakness typeCWE-840CWE-840
How to fix
Update
- haxx curl7.83.1 or later
- splunk universal_forwarder8.2.12, 9.0.6 or later
Vendor advisories
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| haxx curl | v < 7.83.1 | 7.83.1 |
| debian debian_linux | 10.0, 11.0 | — |
| 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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