[Security] Bump http from 0.1.15 to 0.2.0

[dependabot-preview]

Bumps http from 0.1.15 to 0.2.0. This update includes a security fix.

Vulnerabilities fixed

Sourced from The RustSec Advisory Database.

Integer Overflow in HeaderMap::reserve() can cause Denial of Service HeaderMap::reserve() used usize::next_power_of_two() to calculate the increased capacity. However, next_power_of_two() silently overflows to 0 if given a sufficently large number in release mode.

If the map was not empty when the overflow happens, the library will invoke self.grow(0) and start infinite probing. This allows an attacker who controls the argument to reserve() to cause a potential denial of service (DoS).

The flaw was corrected in 0.2.0 release of http crate.

Patched versions: >= 0.2.0 Unaffected versions: none

Release notes

Sourced from http's releases.

v0.2.0

• Add Version::HTTP_3 constant.
• Add HeaderValue::from_maybe_shared, HeaderValue::from_maybe_shared_unchecked, Uri::from_maybe_shared, Authority::from_maybe_shared, and PathAndQuery::from_maybe_shared.
• Change request::Builder, response::Builder, and uri::Builder to use by-value methods instead of by-ref.
• Change from HttpTryFrom trait to std::convert::TryFrom.
• Change HeaderMap::entry to no longer return a Result.
• Change HeaderMap::drain iterator to match the behavior of IntoIter.
• Change Authority::port to return an Option<Port> instead of Option<u16>.
• Change Uri::scheme to return Option<&Scheme> instead of Option<&str>.
• Change Uri::authority to return Option<&Authority> instead of Option<&str>.
• Remove InvalidUriBytes, InvalidHeaderNameBytes, and InvalidHeaderValueBytes error types.
• Remove HeaderValue::from_shared, HeaderValue::from_shared_unchecked, Uri::from_shared, Authority::from_shared, Scheme::from_shared, and PathAndQuery::from_shared.
• Remove Authority::port_part.
• Remove Uri::scheme_part and Uri::authority_part.

Changelog

Sourced from http's changelog.

0.2.0 (December 2, 2019)

• Add Version::HTTP_3 constant.
• Add HeaderValue::from_maybe_shared, HeaderValue::from_maybe_shared_unchecked, Uri::from_maybe_shared, Authority::from_maybe_shared, and PathAndQuery::from_maybe_shared.
• Change request::Builder, response::Builder, and uri::Builder to use by-value methods instead of by-ref.
• Change from HttpTryFrom trait to std::convert::TryFrom.
• Change HeaderMap::entry to no longer return a Result.
• Change HeaderMap::drain iterator to match the behavior of IntoIter.
• Change Authority::port to return an Option<Port> instead of Option<u16>.
• Change Uri::scheme to return Option<&Scheme> instead of Option<&str>.
• Change Uri::authority to return Option<&Authority> instead of Option<&str>.
• Remove InvalidUriBytes, InvalidHeaderNameBytes, and InvalidHeaderValueBytes error types.
• Remove HeaderValue::from_shared, HeaderValue::from_shared_unchecked, Uri::from_shared, Authority::from_shared, Scheme::from_shared, and PathAndQuery::from_shared.
• Remove Authority::port_part.
• Remove Uri::scheme_part and Uri::authority_part.

0.1.20 (November 26, 2019)

• Fix possible double-free if header::Drain iterator is std::mem::forgoten (#357).
• Fix possible data race if multiple header::ValueDrains are iterated on different threads (#362).
• Fix HeaderMap::reserve capacity overflows (#360).
• Fix parsing long authority-form Uris (#351).

0.1.19 (October 15, 2019)

• Allow % in IPv6 addresses in Uri (#343).

0.1.18 (July 26, 2019)

• Fix compilation of HeaderName parsing on WASM targets (#324).
• Implement HttpTryFrom<HashMap> for HeaderMap (#326).
• Export http::header::HeaderValue as http::HeaderValue.

0.1.17 (April 5, 2019)

• Add Error::inner_ref() to view the kind of error (#303)
• Add headers_ref() and headers_mut() methods to request::Builder and response::Builder (#293)

0.1.16 (February 19, 2019)

• Fix Uri to permit more characters in the path (#296)

Commits

• 76ad0e3 v0.2.0
• cb67c17 Add from_maybe_shared constructors
• db9b1b9 remove error type variants suffixed with Bytes
• 4ce5e6a Make all usage of Bytes private
• 0591bba Fix Method::is_idempotent
• c89cfc9 Change HeaderMap::drain API to match into_iter instead
• 6c2b789 Revert "Make ValueDrain eagerly collect its extra values"
• 43dffa1 Upgrade to bytes 0.5
• 22448cd Switch HttpTryFrom to TryFrom.
• 9d8058a update rand and quickcheck dev deps with usage changes
• Additional commits viewable in compare view

Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting @dependabot rebase.

---

Dependabot commands and options

You can trigger Dependabot actions by commenting on this PR:

• @dependabot rebase will rebase this PR
• @dependabot recreate will recreate this PR, overwriting any edits that have been made to it
• @dependabot merge will merge this PR after your CI passes on it
• @dependabot squash and merge will squash and merge this PR after your CI passes on it
• @dependabot cancel merge will cancel a previously requested merge and block automerging
• @dependabot reopen will reopen this PR if it is closed
• @dependabot close will close this PR and stop Dependabot recreating it. You can achieve the same result by closing it manually
• @dependabot ignore this major version will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this minor version will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this dependency will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself)
• @dependabot use these labels will set the current labels as the default for future PRs for this repo and language
• @dependabot use these reviewers will set the current reviewers as the default for future PRs for this repo and language
• @dependabot use these assignees will set the current assignees as the default for future PRs for this repo and language
• @dependabot use this milestone will set the current milestone as the default for future PRs for this repo and language
• @dependabot badge me will comment on this PR with code to add a "Dependabot enabled" badge to your readme

Additionally, you can set the following in your Dependabot dashboard:

• Update frequency (including time of day and day of week)
• Pull request limits (per update run and/or open at any time)
• Out-of-range updates (receive only lockfile updates, if desired)
• Security updates (receive only security updates, if desired)

[dependabot-preview]

Looks like http is up-to-date now, so this is no longer needed.