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Add hyper request smuggling vulnerability #255

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merged 3 commits into from Mar 31, 2020

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Demi-Marie
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@Shnatsel
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Thanks for the report!

Please remove all the comments in the file (anything starting with #).

Also, I'd describe the effect as privilege escalation or ACL bypass. You need some other component to be vulnerable to get code execution.

Also make some trivial changes to pass the linter.
@tarcieri
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Per @Shnatsel's comment on hyperium/hyper#1925 I'll leave this PR open briefly to collect any additional comments or review

@tarcieri tarcieri merged commit 66112b3 into rustsec:master Mar 31, 2020
tarcieri added a commit that referenced this pull request Mar 31, 2020
@tarcieri
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Assigned RUSTSEC-2020-0008 in #256

Comment on lines +23 to +27
The flaw was corrected in hyper version 0.12.35.
"""

[versions]
patched = [">= 0.12.35"]
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I believe the version listed here is incorrect; the vulnerability was fixed in 0.12.34.

@jethrogb
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jethrogb commented Apr 8, 2020

Are versions prior to 0.11 affected?

@Shnatsel
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Shnatsel commented Apr 8, 2020

Versions below 0.11 are not affected. The advisory was later updated with this info: https://github.com/RustSec/advisory-db/blob/master/crates/hyper/RUSTSEC-2020-0008.toml

@jethrogb
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jethrogb commented Apr 8, 2020

Looks like https://rustsec.org/advisories/RUSTSEC-2020-0008.html hasn't been updated though.

@tarcieri
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tarcieri commented Apr 8, 2020

Should be updated now. Sorry about that.

(I should really look into automating the web site generation with GitHub Actions)

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5 participants