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Update antlr16#259

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istio-testing merged 2 commits intoistio:release-1.6from
mandarjog:update_antlr16
Aug 14, 2020
Merged

Update antlr16#259
istio-testing merged 2 commits intoistio:release-1.6from
mandarjog:update_antlr16

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manual cherry-pick of #258

@istio-testing istio-testing merged commit e5870c9 into istio:release-1.6 Aug 14, 2020
bianpengyuan pushed a commit to bianpengyuan/envoy that referenced this pull request Apr 15, 2021
…io#259)

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

Signed-off-by: Shikugawa <Shikugawa@gmail.com>
Co-authored-by: Christoph Pakulski <christoph@tetrate.io>
Signed-off-by: Tony Allen <tony@allen.gg>
istio-testing pushed a commit that referenced this pull request Apr 16, 2021
* http: Fixing empty metadata map handling (#230) #250

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 <tony@allen.gg>

* grpc: fix grpc-timeout integer overflow (#255)

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

Signed-off-by: Asra Ali <asraa@google.com>
Signed-off-by: Tony Allen <tony@allen.gg>

* ssl: fix crash when peer sends an SSL Alert with an unknown code (#259)

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

Signed-off-by: Shikugawa <Shikugawa@gmail.com>
Co-authored-by: Christoph Pakulski <christoph@tetrate.io>
Signed-off-by: Tony Allen <tony@allen.gg>

Co-authored-by: Tony Allen <tony@allen.gg>
Co-authored-by: Rei Shimizu <Shikugawa@gmail.com>
Co-authored-by: Christoph Pakulski <christoph@tetrate.io>
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