Address GO-2023-2382 #14732
Description
From: https://pkg.go.dev/vuln/GO-2023-2382
A malicious HTTP sender can use chunk extensions to cause a receiver reading from a request or response body to read many more bytes from the network than are in the body. A malicious HTTP client can further exploit this to cause a server to automatically read a large amount of data (up to about 1GiB) when a handler fails to read the entire body of a request. Chunk extensions are a little-used HTTP feature which permit including additional metadata in a request or response body sent using the chunked encoding. The net/http chunked encoding reader discards this metadata. A sender can exploit this by inserting a large metadata segment with each byte transferred. The chunk reader now produces an error if the ratio of real body to encoded bytes grows too small.
Affects
net/http/internal
before go1.20.12, from go1.21.0-0 before go1.21.5
We'll need to bump the following
- serving/1.11.x - [release-1.11] Bump to fix #14732 #14734
- serving/1.12.x - [release-1.12] Bump to fix #14732 #14733
- net-kourier/1.11.x - [release-1.11] Bump to fix serving/#14732 knative-extensions/net-kourier#1177
- net-kourier/1.12.x - [release-1.12] Bump to fix serving/#14732 knative-extensions/net-kourier#1176
- net-istio/1.11.x - [release-1.11] Bump to fix serving/#14732 knative-extensions/net-istio#1227
- net-istio/1.12.x - [release-1.12] Bump to fix serving/#14732 knative-extensions/net-istio#1226
- net-contour/1.11.x - [release-1.11] Bump to fix serving/#14732 knative-extensions/net-contour#1014
- net-contour/1.12.x - [release-1.12] Bump to fix serving/#14732 knative-extensions/net-contour#1013
- net-http01/1.11.x - [release-1.11] Bump to fix serving/#14732 knative-extensions/net-http01#576
- net-http01/1.12.x - [release-1.12] Bump to fix serving/#14732 knative-extensions/net-http01#575
- net-certmanager/1.11.x - [release-1.11] Bump to fix serving/#14732 knative-extensions/net-certmanager#642
- net-certmanager/1.12.x - [release-1.12] Bump to fix serving/#14732 knative-extensions/net-certmanager#641
- net-gateway-api/1.11.x - [release-1.11] Bump to fix serving/#14732 knative-extensions/net-gateway-api#597
- net-gateway-api/1.12.x - [release-1.12] Bump to fix serving/#14732 knative-extensions/net-gateway-api#596