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[3.7] bpo-44022: Fix http client infinite line reading (DoS) after a HTTP 100 Continue (GH-25916) #25934

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merged 1 commit into from
May 6, 2021
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[3.7] bpo-44022: Fix http client infinite line reading (DoS) after a HTTP 100 Continue (GH-25916) #25934

merged 1 commit into from
May 6, 2021

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@miss-islington miss-islington commented May 5, 2021 •
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Fixes http.client potential denial of service where it could get stuck reading lines from a malicious server after a 100 Continue response.

Co-authored-by: Gregory P. Smith greg@krypto.org
(cherry picked from commit 47895e3)

Co-authored-by: Gen Xu xgbarry@gmail.com

https://bugs.python.org/issue44022

@gen-xu @miss-islington
bpo-44022: Fix http client infinite line reading (DoS) after a HTTP 1…
e75b6a2 
…00 Continue (pythonGH-25916)

Fixes http.client potential denial of service where it could get stuck reading lines from a malicious server after a 100 Continue response.

Co-authored-by: Gregory P. Smith <greg@krypto.org>
(cherry picked from commit 47895e3)

Co-authored-by: Gen Xu <xgbarry@gmail.com>
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@gen-xu and @gpshead: Status check is done, and it's a success ✅ .

@bedevere-bot bedevere-bot added the type-bug An unexpected behavior, bug, or error label May 5, 2021
@bedevere-bot bedevere-bot mentioned this pull request May 5, 2021
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@gen-xu and @gpshead: Status check is done, and it's a success ✅ .

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@gen-xu and @gpshead: Status check is done, and it's a success ✅ .

@gpshead gpshead added the type-security A security issue label May 5, 2021
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@gen-xu and @gpshead: Status check is done, and it's a success ✅ .

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Sorry, I can't merge this PR. Reason: You're not authorized to push to this branch. Visit https://docs.github.com/articles/about-protected-branches/ for more information..

@ned-deily ned-deily merged commit 078b146 into python:3.7 May 6, 2021
@miss-islington miss-islington deleted the backport-47895e3-3.7 branch May 6, 2021 17:10
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@gpshead gpshead gpshead approved these changes

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type-bug An unexpected behavior, bug, or error type-security A security issue
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