http before 0.13.3 vulnerable to header injection
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GHSA-4rgh-jx4f-qfcq
CVE-2020-35669
Description:
An issue was discovered in the http package before 0.13.3 for Dart. If the attacker controls the HTTP method and the app is using Request directly, it's possible to achieve CRLF injection in an HTTP request via HTTP header injection. This issue has been addressed in commit abb2bb182 by validating request methods.
Affected Packages
| Ecosystem | Package | Vulnerable Versions | Patched Version |
|---|---|---|---|
| pub |
http
|
< 0.13.3 |
0.13.3
|
Actions
Advisory Details
| Published: | May 24, 2022 over 4 years ago |
| Updated: | August 15, 2026 about 1 month ago |
| CVSS Score: | 6.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
| EPSS: | 2.16% 81th percentile |
| Source: | Github |
| Classification: | GENERAL |
| UUID: | GSA_kwCzR0hTQS00cmdoLWp4NGYtcWZjcc4AAm_b |
References
- https://nvd.nist.gov/vuln/detail/CVE-2020-35669
- https://github.com/dart-lang/http/issues/511
- https://github.com/dart-lang/http/blob/master/CHANGELOG.md#0133
- https://github.com/dart-lang/http/pull/512
- https://github.com/dart-lang/http/commit/abb2bb182fbd7f03aafd1f889b902d7b3bdb8769
- https://pub.dev/packages/http/changelog#0133
- https://github.com/advisories/GHSA-4rgh-jx4f-qfcq