From: Vivek Kumbhar <[email protected]>
Signed-off-by: Vivek Kumbhar <[email protected]>
---
meta/recipes-devtools/go/go-1.14.inc | 1 +
.../go/go-1.14/CVE-2022-41717.patch | 75 +++++++++++++++++++
2 files changed, 76 insertions(+)
create mode 100644 meta/recipes-devtools/go/go-1.14/CVE-2022-41717.patch
diff --git a/meta/recipes-devtools/go/go-1.14.inc
b/meta/recipes-devtools/go/go-1.14.inc
index cec37c1b09..134a590944 100644
--- a/meta/recipes-devtools/go/go-1.14.inc
+++ b/meta/recipes-devtools/go/go-1.14.inc
@@ -49,6 +49,7 @@ SRC_URI += "\
file://CVE-2022-24921.patch \
file://CVE-2022-28131.patch \
file://CVE-2022-28327.patch \
+ file://CVE-2022-41717.patch \
"
SRC_URI_append_libc-musl = "
file://0009-ld-replace-glibc-dynamic-linker-with-musl.patch"
diff --git a/meta/recipes-devtools/go/go-1.14/CVE-2022-41717.patch
b/meta/recipes-devtools/go/go-1.14/CVE-2022-41717.patch
new file mode 100644
index 0000000000..8bf22ee4d4
--- /dev/null
+++ b/meta/recipes-devtools/go/go-1.14/CVE-2022-41717.patch
@@ -0,0 +1,75 @@
+From 618120c165669c00a1606505defea6ca755cdc27 Mon Sep 17 00:00:00 2001
+From: Damien Neil <[email protected]>
+Date: Wed, 30 Nov 2022 16:46:33 -0500
+Subject: [PATCH] [release-branch.go1.19] net/http: update bundled
+ golang.org/x/net/http2
+
+Disable cmd/internal/moddeps test, since this update includes PRIVATE
+track fixes.
+
+For #56350.
+For #57009.
+Fixes CVE-2022-41717.
+
+Change-Id: I5c6ce546add81f361dcf0d5123fa4eaaf8f0a03b
+Reviewed-on:
https://team-review.git.corp.google.com/c/golang/go-private/+/1663835
+Reviewed-by: Tatiana Bradley <[email protected]>
+Reviewed-by: Julie Qiu <[email protected]>
+Reviewed-on: https://go-review.googlesource.com/c/go/+/455363
+TryBot-Result: Gopher Robot <[email protected]>
+Run-TryBot: Jenny Rakoczy <[email protected]>
+Reviewed-by: Michael Pratt <[email protected]>
+
+Upstream-Status: Backport
[https://github.com/golang/go/commit/618120c165669c00a1606505defea6ca755cdc27]
+CVE-2022-41717
+Signed-off-by: Vivek Kumbhar <[email protected]>
+---
+ src/net/http/h2_bundle.go | 18 +++++++++++-------
+ 1 file changed, 11 insertions(+), 7 deletions(-)
+
+diff --git a/src/net/http/h2_bundle.go b/src/net/http/h2_bundle.go
+index 83f2a72..cc03a62 100644
+--- a/src/net/http/h2_bundle.go
++++ b/src/net/http/h2_bundle.go
+@@ -4096,6 +4096,7 @@ type http2serverConn struct {
+ headerTableSize uint32
+ peerMaxHeaderListSize uint32 // zero means unknown
(default)
+ canonHeader map[string]string // http2-lower-case ->
Go-Canonical-Case
++ canonHeaderKeysSize int // canonHeader keys size
in bytes
+ writingFrame bool // started writing a
frame (on serve goroutine or separate)
+ writingFrameAsync bool // started a frame on its
own goroutine but haven't heard back on wroteFrameCh
+ needsFrameFlush bool // last frame write
wasn't a flush
+@@ -4278,6 +4279,13 @@ func (sc *http2serverConn) condlogf(err error, format
string, args ...interface{
+ }
+ }
+
++// maxCachedCanonicalHeadersKeysSize is an arbitrarily-chosen limit on the
size
++// of the entries in the canonHeader cache.
++// This should be larger than the size of unique, uncommon header keys likely
to
++// be sent by the peer, while not so high as to permit unreasonable memory
usage
++// if the peer sends an unbounded number of unique header keys.
++const http2maxCachedCanonicalHeadersKeysSize = 2048
++
+ func (sc *http2serverConn) canonicalHeader(v string) string {
+ sc.serveG.check()
+ http2buildCommonHeaderMapsOnce()
+@@ -4293,14 +4301,10 @@ func (sc *http2serverConn) canonicalHeader(v string)
string {
+ sc.canonHeader = make(map[string]string)
+ }
+ cv = CanonicalHeaderKey(v)
+- // maxCachedCanonicalHeaders is an arbitrarily-chosen limit on the
number of
+- // entries in the canonHeader cache. This should be larger than the
number
+- // of unique, uncommon header keys likely to be sent by the peer, while
not
+- // so high as to permit unreaasonable memory usage if the peer sends an
unbounded
+- // number of unique header keys.
+- const maxCachedCanonicalHeaders = 32
+- if len(sc.canonHeader) < maxCachedCanonicalHeaders {
++ size := 100 + len(v)*2 // 100 bytes of map overhead + key + value
++ if sc.canonHeaderKeysSize+size <=
http2maxCachedCanonicalHeadersKeysSize {
+ sc.canonHeader[v] = cv
++ sc.canonHeaderKeysSize += size
+ }
+ return cv
+ }
+--
+2.30.2
--
2.30.2
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