Vulnerabilities affecting this package (0)
| Vulnerability |
Summary |
Fixed by |
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This package is not known to be affected by vulnerabilities.
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Vulnerabilities fixed by this package (2)
| Vulnerability |
Summary |
Aliases |
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VCID-wqk1-vxt3-j3bb
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undici before v5.8.0 vulnerable to CRLF injection in request headers
### Impact
It is possible to inject CRLF sequences into request headers in Undici.
```js
const undici = require('undici')
const response = undici.request("http://127.0.0.1:1000", {
headers: {'a': "\r\nb"}
})
```
The same applies to `path` and `method`
### Patches
Update to v5.8.0
### Workarounds
Sanitize all HTTP headers from untrusted sources to eliminate `\r\n`.
### References
https://hackerone.com/reports/409943
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-12116
### For more information
If you have any questions or comments about this advisory:
* Open an issue in [undici repository](https://github.com/nodejs/undici/issues)
* To make a report, follow the [SECURITY](https://github.com/nodejs/node/blob/HEAD/SECURITY.md) document
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CVE-2022-31150
GHSA-3cvr-822r-rqcc
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VCID-x5np-z1be-m7gq
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undici before v5.8.0 vulnerable to uncleared cookies on cross-host / cross-origin redirect
### Impact
Authorization headers are already cleared on cross-origin redirect in
https://github.com/nodejs/undici/blob/main/lib/handler/redirect.js#L189, based on https://github.com/nodejs/undici/issues/872.
However, cookie headers which are sensitive headers and are official headers found in the spec, remain uncleared. There also has been active discussion of implementing a cookie store https://github.com/nodejs/undici/pull/1441, which suggests that there are active users using cookie headers in undici.
As such this may lead to accidental leakage of cookie to a 3rd-party site or a malicious attacker who can control the redirection target (ie. an open redirector) to leak the cookie to the 3rd party site.
### Patches
This was patched in v5.8.0.
### Workarounds
By default, this vulnerability is not exploitable.
Do not enable redirections, i.e. `maxRedirections: 0` (the default).
### References
https://hackerone.com/reports/1635514
https://curl.se/docs/CVE-2018-1000007.html
https://curl.se/docs/CVE-2022-27776.html
### For more information
If you have any questions or comments about this advisory:
* Open an issue in [undici repository](https://github.com/nodejs/undici/issues)
* To make a report, follow the [SECURITY](https://github.com/nodejs/node/blob/HEAD/SECURITY.md) document
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CVE-2022-31151
GHSA-q768-x9m6-m9qp
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