CVE-2021-37150
Protocol vs scheme mismatch
- State
- Published
- Severity
- 4.2 Medium
- Published
- Aug 10, 2022
- Updated
- Sep 8, 2025
- Reserved
- Jul 21, 2021
Description
Improper Input Validation vulnerability in header parsing of Apache Traffic Server allows an attacker to request secure resources. This issue affects Apache Traffic Server 8.0.0 to 9.1.2.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 4.2 Medium | CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N | CISA-ADP |
Weaknesses
- CWE-20 Improper Input Validation
Affected Products
| Product | Versions |
|---|---|
Apache Traffic ServerApache Software Foundation |
|
References
- https://lists.apache.org/thread/rc64lwbdgrkv674koc3zl1sljr9vwg21
- DSA-5206vendor-advisory
- FEDORA-2022-9832c0c04bvendor-advisory
- FEDORA-2022-23043f5a0bvendor-advisory
- [debian-lts-announce] 20230123 [SECURITY] [DLA 3279-1] trafficserver security updatemailing-list
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