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neild opened this issue Jul 20, 2022 · 9 comments
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net/http: handle server errors after sending GOAWAY [1.18 backport] #53977

neild opened this issue Jul 20, 2022 · 9 comments
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@neild
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CherryPickApproved Used during the release process for point releases FrozenDueToAge release-blocker Security
Milestone
Go1.18.6

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@neild
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neild commented Jul 20, 2022 •
edited by mknyszek
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A closing HTTP/2 server connection could hang forever waiting for a clean shutdown that was preempted by a subsequent fatal error. This failure mode could be exploited to cause a denial of service.

Thanks to Bahruz Jabiyev, Tommaso Innocenti, Anthony Gavazzi, Steven Sprecher, and Kaan Onarlioglu for reporting this.

This was a PRIVATE issue for CVE-2022-27664 tracked in http://b/219507101 and fixed by http://tg/1413887.
@neild neild added this to the Go1.18.5 milestone Jul 20, 2022
@neild neild self-assigned this Jul 20, 2022
@cherrymui cherrymui modified the milestones: Go1.18.5, Go1.18.6 Jul 29, 2022
@dmitshur dmitshur added the CherryPickCandidate Used during the release process for point releases label Aug 8, 2022
@dmitshur dmitshur changed the title security: fix CVE-2022-27664 security: fix CVE-2022-27664 [1.18 backport] Aug 8, 2022
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dmitshur commented Aug 8, 2022 •
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Since this is in Go1.18.6 milestone, added a "[1.18 backport]" suffix and a CherryPickCandidate label so this doesn't get missed during backport review, but I expect it to get approved as a security fix.

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joedian commented Aug 10, 2022

@neild can we add a backport for 1.19 as well?

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neild commented Aug 10, 2022

@neild can we add a backport for 1.19 as well?

Created #54376.

@joedian joedian added the CherryPickApproved Used during the release process for point releases label Aug 17, 2022
@gopherbot gopherbot removed the CherryPickCandidate Used during the release process for point releases label Aug 17, 2022
@neild neild mentioned this issue Aug 24, 2022
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@bassosimone bassosimone mentioned this issue Sep 4, 2022
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Change https://go.dev/cl/428635 mentions this issue: [release-branch.go1.18] net/http: update bundled golang.org/x/net/http2

gopherbot pushed a commit that referenced this issue Sep 6, 2022
@neild @mknyszek
[release-branch.go1.18] net/http: update bundled golang.org/x/net/http2
5bc9106 
Disable cmd/internal/moddeps test, since this update includes PRIVATE
track fixes.

Fixes CVE-2022-27664
Fixes #53977
For #54658.

Change-Id: I84b0b8f61e49e15ef55ef8d738730107a3cf849b
Reviewed-on: https://team-review.git.corp.google.com/c/golang/go-private/+/1554415
Reviewed-by: Roland Shoemaker <[email protected]>
Reviewed-by: Tatiana Bradley <[email protected]>
Reviewed-on: https://go-review.googlesource.com/c/go/+/428635
Reviewed-by: Tatiana Bradley <[email protected]>
Run-TryBot: Michael Knyszek <[email protected]>
TryBot-Result: Gopher Robot <[email protected]>
Reviewed-by: Carlos Amedee <[email protected]>
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Closed by merging 5bc9106 to release-branch.go1.18.

@gopherbot gopherbot moved this to Done in Go Security Sep 6, 2022
@gopherbot gopherbot moved this to Done in Release Blockers Sep 6, 2022
@mknyszek mknyszek changed the title security: fix CVE-2022-27664 [1.18 backport] net/http: handle server errors after sending GOAWAY [1.18 backport] Sep 6, 2022
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Change https://go.dev/cl/428735 mentions this issue: http2: handle server errors after sending GOAWAY

gopherbot pushed a commit to golang/net that referenced this issue Sep 6, 2022
@neild
http2: handle server errors after sending GOAWAY
f3363e0 
The HTTP/2 server uses serverConn.goAwayCode to track whether a
connection has encountered a fatal error. If an error is encountered
after sending a ErrCodeNo GOAWAY, upgrade goAwayCode to reflect the
error status of the connection.

Fixes an issue where a server connection could hang forever waiting
for a clean shutdown that was preempted by a subsequent fatal error.

Fixes CVE-2022-27664
For golang/go#53977

Change-Id: I165b81ab53176c77a68c42976030499d57bb05d3
Reviewed-on: https://team-review.git.corp.google.com/c/golang/go-private/+/1413887
Reviewed-by: Damien Neil <[email protected]>
Reviewed-by: Roland Shoemaker <[email protected]>
Reviewed-on: https://go-review.googlesource.com/c/net/+/428735
Run-TryBot: Damien Neil <[email protected]>
Reviewed-by: Carlos Amedee <[email protected]>
TryBot-Result: Gopher Robot <[email protected]>
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Change https://go.dev/cl/428736 mentions this issue: [internal-branch.go1.18-vendor] http2: handle server errors after sending GOAWAY

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Change https://go.dev/cl/428737 mentions this issue: [internal-branch.go1.19-vendor] http2: handle server errors after sending GOAWAY

gopherbot pushed a commit to golang/net that referenced this issue Sep 7, 2022
@neild @cagedmantis
[internal-branch.go1.18-vendor] http2: handle server errors after sen…
0a43f88 
…ding GOAWAY

The HTTP/2 server uses serverConn.goAwayCode to track whether a
connection has encountered a fatal error. If an error is encountered
after sending a ErrCodeNo GOAWAY, upgrade goAwayCode to reflect the
error status of the connection.

Fixes an issue where a server connection could hang forever waiting
for a clean shutdown that was preempted by a subsequent fatal error.

Fixes CVE-2022-27664
For golang/go#54658
For golang/go#53977

Change-Id: I165b81ab53176c77a68c42976030499d57bb05d3
Reviewed-on: https://team-review.git.corp.google.com/c/golang/go-private/+/1413887
Reviewed-by: Damien Neil <[email protected]>
Reviewed-by: Roland Shoemaker <[email protected]>
Reviewed-on: https://go-review.googlesource.com/c/net/+/428735
Run-TryBot: Damien Neil <[email protected]>
Reviewed-by: Carlos Amedee <[email protected]>
TryBot-Result: Gopher Robot <[email protected]>
Reviewed-on: https://go-review.googlesource.com/c/net/+/428736
Reviewed-by: Dmitri Shuralyov <[email protected]>
Reviewed-by: Dmitri Shuralyov <[email protected]>
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Change https://go.dev/cl/429316 mentions this issue: [release-branch.go1.18] all: upgrade golang.org/x/net to v0.0.0-20220907013725-0a43f88f7ef0

gopherbot pushed a commit that referenced this issue Sep 9, 2022
@neild @dmitshur
[release-branch.go1.18] all: upgrade golang.org/x/net to v0.0.0-20220…
31d06b5 
…907013725-0a43f88f7ef0

Restore vendoring after go1.18.6 security release.

For #53977

Change-Id: Ifff04582aa3d5fce40606265db42af3415c3c0b4
Reviewed-on: https://go-review.googlesource.com/c/go/+/429316
Reviewed-by: Carlos Amedee <[email protected]>
Run-TryBot: Damien Neil <[email protected]>
TryBot-Result: Gopher Robot <[email protected]>
danbudris pushed a commit to danbudris/go that referenced this issue Sep 9, 2022
@neild @danbudris
[release-branch.go1.18] net/http: update bundled golang.org/x/net/http2
f17d272 
Disable cmd/internal/moddeps test, since this update includes PRIVATE
track fixes.

Fixes CVE-2022-27664
Fixes golang#53977
For golang#54658.

Change-Id: I84b0b8f61e49e15ef55ef8d738730107a3cf849b
Reviewed-on: https://team-review.git.corp.google.com/c/golang/go-private/+/1554415
Reviewed-by: Roland Shoemaker <[email protected]>
Reviewed-by: Tatiana Bradley <[email protected]>
Reviewed-on: https://go-review.googlesource.com/c/go/+/428635
Reviewed-by: Tatiana Bradley <[email protected]>
Run-TryBot: Michael Knyszek <[email protected]>
TryBot-Result: Gopher Robot <[email protected]>
Reviewed-by: Carlos Amedee <[email protected]>

comment out test skip from cherry pick of 5bc9106
danbudris pushed a commit to danbudris/go that referenced this issue Sep 9, 2022
@neild @danbudris
[release-branch.go1.18] net/http: update bundled golang.org/x/net/http2
48c28a4 
Disable cmd/internal/moddeps test, since this update includes PRIVATE
track fixes.

Fixes CVE-2022-27664
Fixes golang#53977
For golang#54658.

Change-Id: I84b0b8f61e49e15ef55ef8d738730107a3cf849b
Reviewed-on: https://team-review.git.corp.google.com/c/golang/go-private/+/1554415
Reviewed-by: Roland Shoemaker <[email protected]>
Reviewed-by: Tatiana Bradley <[email protected]>
Reviewed-on: https://go-review.googlesource.com/c/go/+/428635
Reviewed-by: Tatiana Bradley <[email protected]>
Run-TryBot: Michael Knyszek <[email protected]>
TryBot-Result: Gopher Robot <[email protected]>
Reviewed-by: Carlos Amedee <[email protected]>

comment out test skip from cherry pick of 5bc9106
danbudris pushed a commit to danbudris/go that referenced this issue Sep 12, 2022
@neild @danbudris
[release-branch.go1.18] net/http: update bundled golang.org/x/net/http2
c2c9b52 
Disable cmd/internal/moddeps test, since this update includes PRIVATE
track fixes.

Fixes CVE-2022-27664
Fixes golang#53977
For golang#54658.

Change-Id: I84b0b8f61e49e15ef55ef8d738730107a3cf849b
Reviewed-on: https://team-review.git.corp.google.com/c/golang/go-private/+/1554415
Reviewed-by: Roland Shoemaker <[email protected]>
Reviewed-by: Tatiana Bradley <[email protected]>
Reviewed-on: https://go-review.googlesource.com/c/go/+/428635
Reviewed-by: Tatiana Bradley <[email protected]>
Run-TryBot: Michael Knyszek <[email protected]>
TryBot-Result: Gopher Robot <[email protected]>
Reviewed-by: Carlos Amedee <[email protected]>

comment out test skip from cherry pick of 5bc9106
danbudris pushed a commit to danbudris/go that referenced this issue Sep 14, 2022
@neild @danbudris
[release-branch.go1.18] net/http: update bundled golang.org/x/net/http2
6b7d79a 
Fixes CVE-2022-27664
Fixes golang#53977
For golang#54658.

Change-Id: I84b0b8f61e49e15ef55ef8d738730107a3cf849b
Reviewed-on: https://team-review.git.corp.google.com/c/golang/go-private/+/1554415
Reviewed-by: Roland Shoemaker <[email protected]>
Reviewed-by: Tatiana Bradley <[email protected]>
Reviewed-on: https://go-review.googlesource.com/c/go/+/428635
Reviewed-by: Tatiana Bradley <[email protected]>
Run-TryBot: Michael Knyszek <[email protected]>
TryBot-Result: Gopher Robot <[email protected]>
Reviewed-by: Carlos Amedee <[email protected]>
rcrozean pushed a commit to rcrozean/go that referenced this issue Oct 5, 2022
@neild @rcrozean
net/http: update bundled golang.org/x/net/http2
e389ea3 
# AWS EKS
Backported To: go-1.15.15-eks
Backported On: Thu, 22 Sept 2022
Backported By: [email protected]
Backported From: release-branch.go1.18
EKS Patch Source Commit: danbudris@6b7d79a
Upstream Source Commit: golang@5bc9106

# Original Information

Fixes CVE-2022-27664
Fixes golang#53977
For golang#54658.

Change-Id: I84b0b8f61e49e15ef55ef8d738730107a3cf849b
Reviewed-on: https://team-review.git.corp.google.com/c/golang/go-private/+/1554415
Reviewed-by: Roland Shoemaker <[email protected]>
Reviewed-by: Tatiana Bradley <[email protected]>
Reviewed-on: https://go-review.googlesource.com/c/go/+/428635
Reviewed-by: Tatiana Bradley <[email protected]>
Run-TryBot: Michael Knyszek <[email protected]>
TryBot-Result: Gopher Robot <[email protected]>
Reviewed-by: Carlos Amedee <[email protected]>
rcrozean pushed a commit to rcrozean/go that referenced this issue Oct 12, 2022
@neild @rcrozean
net/http: update bundled golang.org/x/net/http2
d0cbd8c 
# AWS EKS
Backported To: go-1.15.15-eks
Backported On: Thu, 22 Sept 2022
Backported By: [email protected]
Backported From: release-branch.go1.18
EKS Patch Source Commit: danbudris@6b7d79a
Upstream Source Commit: golang@5bc9106

# Original Information

Fixes CVE-2022-27664
Fixes golang#53977
For golang#54658.

Change-Id: I84b0b8f61e49e15ef55ef8d738730107a3cf849b
Reviewed-on: https://team-review.git.corp.google.com/c/golang/go-private/+/1554415
Reviewed-by: Roland Shoemaker <[email protected]>
Reviewed-by: Tatiana Bradley <[email protected]>
Reviewed-on: https://go-review.googlesource.com/c/go/+/428635
Reviewed-by: Tatiana Bradley <[email protected]>
Run-TryBot: Michael Knyszek <[email protected]>
TryBot-Result: Gopher Robot <[email protected]>
Reviewed-by: Carlos Amedee <[email protected]>
rcrozean pushed a commit to rcrozean/go that referenced this issue Oct 12, 2022
@neild @rcrozean
net/http: update bundled golang.org/x/net/http2
13cb690 
# AWS EKS
Backported To: go-1.16.15-eks
Backported On: Tue, 04 Oct 2022
Backported By: [email protected]
Backported From: release-branch.go1.18
EKS Patch Source Commit: danbudris@f17d272
Upstream Source Commit: golang@5bc9106

# Original Information

Disable cmd/internal/moddeps test, since this update includes PRIVATE
track fixes.

Fixes CVE-2022-27664
Fixes golang#53977
For golang#54658.

Change-Id: I84b0b8f61e49e15ef55ef8d738730107a3cf849b
Reviewed-on: https://team-review.git.corp.google.com/c/golang/go-private/+/1554415
Reviewed-by: Roland Shoemaker <[email protected]>
Reviewed-by: Tatiana Bradley <[email protected]>
Reviewed-on: https://go-review.googlesource.com/c/go/+/428635
Reviewed-by: Tatiana Bradley <[email protected]>
Run-TryBot: Michael Knyszek <[email protected]>
TryBot-Result: Gopher Robot <[email protected]>
Reviewed-by: Carlos Amedee <[email protected]>

comment out test skip from cherry pick of 5bc9106
WeiminShang added a commit to WeiminShang/net that referenced this issue Nov 16, 2022
@WeiminShang @neild
http2: handle server errors after sending GOAWAY
512aacc 
The HTTP/2 server uses serverConn.goAwayCode to track whether a
connection has encountered a fatal error. If an error is encountered
after sending a ErrCodeNo GOAWAY, upgrade goAwayCode to reflect the
error status of the connection.

Fixes an issue where a server connection could hang forever waiting
for a clean shutdown that was preempted by a subsequent fatal error.

Fixes CVE-2022-27664
For golang/go#53977

Change-Id: I165b81ab53176c77a68c42976030499d57bb05d3
Reviewed-on: https://team-review.git.corp.google.com/c/golang/go-private/+/1413887
Reviewed-by: Damien Neil <[email protected]>
Reviewed-by: Roland Shoemaker <[email protected]>
Reviewed-on: https://go-review.googlesource.com/c/net/+/428735
Run-TryBot: Damien Neil <[email protected]>
Reviewed-by: Carlos Amedee <[email protected]>
TryBot-Result: Gopher Robot <[email protected]>
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@neild neild

Labels
CherryPickApproved Used during the release process for point releases FrozenDueToAge release-blocker Security
Projects
Go Security
Status: Done
Release Blockers
Status: Done
Milestone
Go1.18.6
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@neild @dmitshur @gopherbot @cherrymui @joedian @heschi