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cherry-pick of https://github.com/envoyproxy/envoy/pull/12479#252

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istio-testing merged 2 commits intoistio:release-1.7from
kyessenov:fix_ecds_slots_17
Aug 6, 2020
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kyessenov and others added 2 commits August 5, 2020 17:06
Signed-off-by: Kuat Yessenov <[email protected]>
Signed-off-by: Kuat Yessenov <[email protected]>
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Fixes envoyproxy/envoy-wasm#601 detected in istio/proxy#2960

@kyessenov kyessenov assigned jwendell and unassigned jplevyak Aug 6, 2020
@istio-testing istio-testing merged commit 35b3222 into istio:release-1.7 Aug 6, 2020
bianpengyuan pushed a commit to bianpengyuan/envoy that referenced this pull request Apr 15, 2021
istio#252)

Commit Message: Fixing a crash when the decoder receives an empty metadata map.

Additional Description:
Upon receiving an empty metadata map and trying to decode it an assertion is triggered in debug mode, and a seg-fault occurs in release mode.
The proposed fix ignores the empty metadata maps and updates a stats if one is received.

Risk Level: Medium for Envoy's running with Metadata support.
Testing: Added integration tests.
Docs Changes: Added a codec stats counter description.
Release Notes: Added bug fix description.
Platform Specific Features: N/A.
Fixes a fuzz bug: 25303

Signed-off-by: Tony Allen <[email protected]>
istio-testing pushed a commit that referenced this pull request Apr 15, 2021
* backport to 1.17: http: Fixing empty metadata map handling (#230) (#252)

Commit Message: Fixing a crash when the decoder receives an empty metadata map.

Additional Description:
Upon receiving an empty metadata map and trying to decode it an assertion is triggered in debug mode, and a seg-fault occurs in release mode.
The proposed fix ignores the empty metadata maps and updates a stats if one is received.

Risk Level: Medium for Envoy's running with Metadata support.
Testing: Added integration tests.
Docs Changes: Added a codec stats counter description.
Release Notes: Added bug fix description.
Platform Specific Features: N/A.
Fixes a fuzz bug: 25303

Signed-off-by: Tony Allen <[email protected]>

* ssl: fix crash when peer sends an SSL Alert with an un… (#262)

Fix for CVE-2021-28683 (crash when peer sends an SSL Alert with an unknown code)

Signed-off-by: Greg Greenway <[email protected]>
Co-authored-by: Christoph Pakulski <[email protected]>
Signed-off-by: Tony Allen <[email protected]>

* grpc: fix grpc-timeout integer overflow (#254)

Fixes CVE-2021-28682, a remotely exploitable integer overflow.

Signed-off-by: Asra Ali <[email protected]>
Co-authored-by: Tony Allen <[email protected]>
Co-authored-by: Christoph Pakulski <[email protected]>
Signed-off-by: Tony Allen <[email protected]>

Co-authored-by: Tony Allen <[email protected]>
Co-authored-by: Rei Shimizu <[email protected]>
Co-authored-by: Christoph Pakulski <[email protected]>
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5 participants