CVE-2022-1705
Medium
Description
Acceptance of some invalid Transfer-Encoding headers in the HTTP/1 client in net/http before Go 1.17.12 and Go 1.18.4 allows HTTP request smuggling if combined with an intermediate server that also improperly fails to reject the header as invalid.
SeverityMedium
CVSS6.5
Exploit probability—
ProductGo
PublishedAug 10, 2022
First seenAug 10, 2022
Weakness typeCWE-444CWE-444
How to fix
Update
- golang go1.17.12, 1.18.4 or later
- stdlib1.17.12, 1.18.4 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| golang go | v < 1.17.12, 1.18.0 ≤ v < 1.18.4 | 1.17.12, 1.18.4 |
| stdlibGo | v < 1.17.12, 1.18.0-0 ≤ v < 1.18.4 | 1.17.12, 1.18.4 |
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