MGASA-2022-0262

net/http: improper sanitization of Transfer-Encoding header The HTTP/1 client accepted some invalid Transfer-Encoding headers as indicating a "chunked" encoding. This could potentially allow for request smuggling, but only if combined with an intermediate server that also improperly failed to reject the header as invalid. (CVE-2022-1705)

When httputil.ReverseProxy.ServeHTTP was called with a Request.Header map containing a nil value for the X-Forwarded-For header, ReverseProxy would set the client IP as the value of the X-Forwarded-For header, contrary to its documentation. In the more usual case where a Director function set the X-Forwarded-For header value to nil, ReverseProxy would leave the header unmodified as expected. (CVE-2022-32148)

compress/gzip: stack exhaustion in Reader.Read Calling Reader.Read on an archive containing a large number of concatenated 0-length compressed files can cause a panic due to stack exhaustion. (CVE-2022-30631)

encoding/xml: stack exhaustion in Unmarshal Calling Unmarshal on a XML document into a Go struct which has a nested field that uses the any field tag can cause a panic due to stack exhaustion. (CVE-2022-30633)

encoding/xml: stack exhaustion in Decoder.Skip Calling Decoder.Skip when parsing a deeply nested XML document can cause a panic due to stack exhaustion. (CVE-2022-28131)

encoding/gob: stack exhaustion in Decoder.Decode Calling Decoder.Decode on a message which contains deeply nested structures can cause a panic due to stack exhaustion. (CVE-2022-30635)

path/filepath: stack exhaustion in Glob Calling Glob on a path which contains a large number of path separators can cause a panic due to stack exhaustion. (CVE-2022-30632)

io/fs: stack exhaustion in Glob Calling Glob on a path which contains a large number of path separators can cause a panic due to stack exhaustion. (CVE-2022-30630)

go/parser: stack exhaustion in all Parse* functions Calling any of the Parse functions on Go source code which contains deeply nested types or declarations can cause a panic due to stack exhaustion. (CVE-2022-1962)