40c91388a1
CVE-2022-30635,CVE-2022-30630,CVE-2022-30632,CVE-2022-28131, CVE-2022-30631,CVE-2022-30629,CVE-2022-30634 Conflict: NA Score: CVE-2022-32148: 5.3 CVE-2022-1962: 6.2 CVE-2022-1705: 5.3 CVE-2022-30633: 6.2 CVE-2022-30635: 5.5 CVE-2022-30630: 6.2 CVE-2022-30632: 6.2 CVE-2022-28131: 6.2 CVE-2022-30631: 7.5 CVE-2022-30629: 2.6 CVE-2022-30634: 7.5 Reference: CVE-2022-32148: https://go-review.googlesource.com/c/go/+/415221 CVE-2022-1962: https://go-review.googlesource.com/c/go/+/417070 CVE-2022-1705: https://go-review.googlesource.com/c/go/+/415217 CVE-2022-30633: https://go-review.googlesource.com/c/go/+/417069 CVE-2022-30635: https://go-review.googlesource.com/c/go/+/417074 CVE-2022-30630: https://go-review.googlesource.com/c/go/+/417072 CVE-2022-30632: https://go-review.googlesource.com/c/go/+/417073 CVE-2022-28131: https://go-review.googlesource.com/c/go/+/417068 CVE-2022-30631: https://go-review.googlesource.com/c/go/+/417071 CVE-2022-30629: https://go-review.googlesource.com/c/go/+/408574 CVE-2022-30634: https://go-review.googlesource.com/c/go/+/406635 Reason: fix CVE: CVE-2022-32148: 0005-release-branch.go1.17-net-http-preserve-nil-values-i.patch CVE-2022-1962: 0006-release-branch.go1.17-go-parser-limit-recursion-dept.patch CVE-2022-1705: 0007-release-branch.go1.17-net-http-don-t-strip-whitespac.patch CVE-2022-30633: 0008-release-branch.go1.17-encoding-xml-limit-depth-of-ne.patch CVE-2022-30635: 0009-release-branch.go1.17-encoding-gob-add-a-depth-limit.patch CVE-2022-30630: 0010-release-branch.go1.17-io-fs-fix-stack-exhaustion-in-.patch CVE-2022-30632: 0011-release-branch.go1.17-path-filepath-fix-stack-exhaus.patch CVE-2022-28131: 0012-release-branch.go1.17-encoding-xml-use-iterative-Ski.patch CVE-2022-30631: 0013-release-branch.go1.17-compress-gzip-fix-stack-exhaus.patch CVE-2022-30629: 0014-release-branch.go1.17-crypto-tls-randomly-generate-t.patch CVE-2022-30634: 0015-release-branch.go1.17-crypto-rand-properly-handle-la.patch
71 lines
2.2 KiB
Diff
71 lines
2.2 KiB
Diff
From 67bff2eb995a098f838fa4b799c0b8261292e6e7 Mon Sep 17 00:00:00 2001
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From: Damien Neil <dneil@google.com>
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Date: Fri, 17 Jun 2022 10:09:45 -0700
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Subject: [PATCH 01/11] [release-branch.go1.17] net/http: preserve nil values
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in Header.Clone
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ReverseProxy makes a distinction between nil and zero-length header values.
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Avoid losing nil-ness when cloning a request.
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Thanks to Christian Mehlmauer for discovering this.
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For #53423
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For CVE-2022-32148
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Fixes #53620
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Change-Id: Ice369cdb4712e2d62e25bb881b080847aa4801f5
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Reviewed-on: https://go-review.googlesource.com/c/go/+/412857
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Reviewed-by: Ian Lance Taylor <iant@google.com>
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Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
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(cherry picked from commit b2cc0fecc2ccd80e6d5d16542cc684f97b3a9c8a)
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Reviewed-on: https://go-review.googlesource.com/c/go/+/415221
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Reviewed-by: Heschi Kreinick <heschi@google.com>
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TryBot-Result: Gopher Robot <gobot@golang.org>
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Run-TryBot: Michael Knyszek <mknyszek@google.com>
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Run-TryBot: Heschi Kreinick <heschi@google.com>
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Reviewed-by: Michael Knyszek <mknyszek@google.com>
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Conflict: NA
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Reference: https://go-review.googlesource.com/c/go/+/415221
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---
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src/net/http/header.go | 6 ++++++
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src/net/http/header_test.go | 5 +++++
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2 files changed, 11 insertions(+)
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diff --git a/src/net/http/header.go b/src/net/http/header.go
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index 4c72dcb2c88..ef4ee7ffa81 100644
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--- a/src/net/http/header.go
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+++ b/src/net/http/header.go
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@@ -101,6 +101,12 @@ func (h Header) Clone() Header {
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sv := make([]string, nv) // shared backing array for headers' values
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h2 := make(Header, len(h))
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for k, vv := range h {
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+ if vv == nil {
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+ // Preserve nil values. ReverseProxy distinguishes
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+ // between nil and zero-length header values.
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+ h2[k] = nil
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+ continue
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+ }
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n := copy(sv, vv)
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h2[k] = sv[:n:n]
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sv = sv[n:]
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diff --git a/src/net/http/header_test.go b/src/net/http/header_test.go
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index 47893629194..80c003551db 100644
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--- a/src/net/http/header_test.go
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+++ b/src/net/http/header_test.go
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@@ -235,6 +235,11 @@ func TestCloneOrMakeHeader(t *testing.T) {
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in: Header{"foo": {"bar"}},
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want: Header{"foo": {"bar"}},
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},
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+ {
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+ name: "nil value",
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+ in: Header{"foo": nil},
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+ want: Header{"foo": nil},
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+ },
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}
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for _, tt := range tests {
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--
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2.30.2
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