CVE DATABASE / CVE-2021-37147
CVE-2021-37147
CVSS 7.5 · HIGH
Summary
Improper input validation vulnerability in header parsing of Apache Traffic Server allows an attacker to smuggle requests. This issue affects Apache Traffic Server 8.0.0 to 8.1.2 and 9.0.0 to 9.1.0.
CVSS 3.1 breakdown
| Base score | 7.5 (HIGH) |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |
| Attack vector | NETWORK |
| Attack complexity | LOW |
| Privileges required | NONE |
| User interaction | NONE |
| Scope | UNCHANGED |
| Confidentiality | NONE |
| Integrity | HIGH |
| Availability | NONE |
Weakness type (CWE)
Affected products
Apache traffic serverDebian debian linux
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References
- https://lists.apache.org/thread/k01797hyncx53659wr3o72s5cvkc3164
- https://www.debian.org/security/2022/dsa-5153
Data: NIST NVD. NVD last modified 2024-11-21. Always verify against the vendor advisory before acting.