A flaw was found in the Ceph Storage RadosGW (Ceph Object Gateway). The vulnerability is related to the injection of HTTP headers via a CORS ExposeHeader tag. The newline character in the ExposeHeader tag in the CORS configuration file generates a header injection in the response when the CORS request is made. This issue affects the RadosGW S3 API, it does not affect the Swift API.
A flaw was found in the Ceph Storage RadosGW (Ceph Object Gateway). The vulnerability is related to the injection of HTTP headers via a CORS ExposeHeader tag. The newline character in the ExposeHeader tag in the CORS configuration file generates a header injection in the response when the CORS request is made. This issue affects the RadosGW S3 API, it does not affect the Swift API.
https://github.com/ceph/ceph/pull/35773/commits/1524d3c0c5cb11775313ea1e2bb36a93257947f2
Vulmon