CVE-2023-38522
published 2024-07-26CVE-2023-38522: Apache Traffic Server accepts characters that are not allowed for HTTP field names and forwards malformed requests to origin servers. This can be utilized for…
high7.5CVSS 3.1
AVNACLPRNUINSUCNIHAN
Apache Traffic Server accepts characters that are not allowed for HTTP field names and forwards malformed requests to origin servers. This can be utilized for request smuggling and may also lead cache poisoning if the origin servers are vulnerable.
This issue affects Apache Traffic Server: from 8.0.0 through 8.1.10, from 9.0.0 through 9.2.4.
Users are recommended to upgrade to version 8.1.11 or 9.2.5, which fixes the issue.
Affected
5 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| apache | traffic_server | >= 8.0.0 < 8.1.11 | 8.1.11 |
| apache | traffic_server | >= 9.0.0 < 9.2.5 | 9.2.5 |
| apache_software_foundation | apache_traffic_server | 8.0.0 – 8.1.10 | — |
| apache_software_foundation | apache_traffic_server | 9.0.0 – 9.2.4 | — |
| debian | trafficserver | < trafficserver 9.2.5+ds-0+deb12u1 (bookworm) | trafficserver 9.2.5+ds-0+deb12u1 (bookworm) |
CVSS provenance
nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
osv7.5HIGH