Red Hat Security Advisory: OpenShift Container Platform 4.13.48 bug fix and security update

Important

A flaw was discovered in Go's net/http standard library package. When parsing a multipart form (either explicitly with Request.ParseMultipartForm or implicitly with Request.FormValue, Request.PostFormValue, or Request.FormFile), limits on the total size of the parsed form were not applied to the memory consumed while reading a single form line. This permits a maliciously crafted input containing very long lines to cause allocation of arbitrarily large amounts of memory, potentially leading to memory exhaustion. With fix, the ParseMultipartForm function now correctly limits the maximum size of form lines.

CWE-20 - Improper Input Validation

A vulnerability was found in go-retryablehttp. The package may suffer from a lack of input sanitization by not cleaning up URL data when writing to the logs. This issue could expose sensitive authentication information.

CWE-532 - Insertion of Sensitive Information into Log File