search

mozilla / servicebook-web

Web Frontend for the service book
Other
4 stars 10 forks source link

[Security] Bump cryptography from 2.2.2 to 2.3.1 #199

Closed dependabot-preview[bot] closed 5 years ago

dependabot-preview[bot] commented 5 years ago

Bumps cryptography from 2.2.2 to 2.3.1. This update includes security fixes.

Vulnerabilities fixed *Sourced from The GitHub Security Advisory Database.* > **High severity vulnerability that affects cryptography** > A flaw was found in python-cryptography versions between >=1.9.0 and <2.3. The finalize_with_tag API did not enforce a minimum tag length. If a user did not validate the input length prior to passing it to finalize_with_tag an attacker could craft an invalid payload with a shortened tag (e.g. 1 byte) such that they would have a 1 in 256 chance of passing the MAC check. GCM tag forgeries can cause key leakage. > > Affected versions: >= 1.9.0, < 2.3
Changelog *Sourced from [cryptography's changelog](https://github.com/pyca/cryptography/blob/master/CHANGELOG.rst).* > 2.3.1 - 2018-08-14 > ~~~~~~~~~~~~~~~~~~ > > * Updated Windows, macOS, and ``manylinux1`` wheels to be compiled with > OpenSSL 1.1.0i. > > .. _v2-3: > > 2.3 - 2018-07-18 > ~~~~~~~~~~~~~~~~ > > * **SECURITY ISSUE:** > :meth:`~cryptography.hazmat.primitives.ciphers.AEADDecryptionContext.finalize_with_tag` > allowed tag truncation by default which can allow tag forgery in some cases. > The method now enforces the ``min_tag_length`` provided to the > :class:`~cryptography.hazmat.primitives.ciphers.modes.GCM` constructor. > *CVE-2018-10903* > * Added support for Python 3.7. > * Added :meth:`~cryptography.fernet.Fernet.extract_timestamp` to get the > authenticated timestamp of a :doc:`Fernet ` token. > * Support for Python 2.7.x without ``hmac.compare_digest`` has been deprecated. > We will require Python 2.7.7 or higher (or 2.7.6 on Ubuntu) in the next > ``cryptography`` release. > * Fixed multiple issues preventing ``cryptography`` from compiling against > LibreSSL 2.7.x. > * Added > :class:`~cryptography.x509.CertificateRevocationList.get_revoked_certificate_by_serial_number` > for quick serial number searches in CRLs. > * The :class:`~cryptography.x509.RelativeDistinguishedName` class now > preserves the order of attributes. Duplicate attributes now raise an error > instead of silently discarding duplicates. > * :func:`~cryptography.hazmat.primitives.keywrap.aes_key_unwrap` and > :func:`~cryptography.hazmat.primitives.keywrap.aes_key_unwrap_with_padding` > now raise :class:`~cryptography.hazmat.primitives.keywrap.InvalidUnwrap` if > the wrapped key is an invalid length, instead of ``ValueError``. > > .. _v2-2-2:
Commits - [`16f4354`](https://github.com/pyca/cryptography/commit/16f43545751bb24cee79cccba453d49992a7cc6c) changelog and version bump for 2.3.1 ([#4395](https://github-redirect.dependabot.com/pyca/cryptography/issues/4395)) - [`1d865a8`](https://github.com/pyca/cryptography/commit/1d865a8b78dffd67ba0d8935455b81b2a50e0128) Backport three fixes from master to 2.3.x ([#4396](https://github-redirect.dependabot.com/pyca/cryptography/issues/4396)) - [`0a846e2`](https://github.com/pyca/cryptography/commit/0a846e294806478770469219a26cd49dcb5502d7) bump version and changelog for 2.3 release ([#4356](https://github-redirect.dependabot.com/pyca/cryptography/issues/4356)) - [`feb1345`](https://github.com/pyca/cryptography/commit/feb134586ee6ca56e2c53b35d0ffbb79eb1b5dee) Refs [#3331](https://github-redirect.dependabot.com/pyca/cryptography/issues/3331) -- integrated wycheproof ECDH tests ([#4354](https://github-redirect.dependabot.com/pyca/cryptography/issues/4354)) - [`dfb332d`](https://github.com/pyca/cryptography/commit/dfb332da50ee9358ef9f46b2e8ffb28f1cfd8751) improve skip msg when skipping an ECDH test in test_ec ([#4355](https://github-redirect.dependabot.com/pyca/cryptography/issues/4355)) - [`4de0049`](https://github.com/pyca/cryptography/commit/4de004955b2d9d0d714fe29ae95b8eff7ee983a1) add wycheproof gcm tests ([#4349](https://github-redirect.dependabot.com/pyca/cryptography/issues/4349)) - [`c563b57`](https://github.com/pyca/cryptography/commit/c563b576b3bba4a93f8f47272759b29f182dea13) min_tag_length is an int ([#4351](https://github-redirect.dependabot.com/pyca/cryptography/issues/4351)) - [`db62ec9`](https://github.com/pyca/cryptography/commit/db62ec9967d95e666eb6898766944d9e50532b2d) also check iv length for GCM nonce in AEAD ([#4350](https://github-redirect.dependabot.com/pyca/cryptography/issues/4350)) - [`12a1cac`](https://github.com/pyca/cryptography/commit/12a1cacb6ae6de51a003dcc884e769854a1345a8) raise ValueError on zero length GCM IV ([#4348](https://github-redirect.dependabot.com/pyca/cryptography/issues/4348)) - [`7ca0e46`](https://github.com/pyca/cryptography/commit/7ca0e46d82606b8a12ff323181065a00885d39dc) add chacha20poly1305 wycheproof tests ([#4345](https://github-redirect.dependabot.com/pyca/cryptography/issues/4345)) - Additional commits viewable in [compare view](https://github.com/pyca/cryptography/compare/2.2.2...2.3.1)


Dependabot compatibility score

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.

Note: This repo was added to Dependabot recently, so you'll receive a maximum of 5 PRs for your first few update runs. Once an update run creates fewer than 5 PRs we'll remove that limit.

You can always request more updates by clicking Bump now in your Dependabot dashboard.

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 cancel merge` will cancel a previously requested merge - `@dependabot reopen` will reopen this PR if it is closed - `@dependabot ignore this [patch|minor|major] version` will close this PR and stop Dependabot creating any more for this minor/major 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](https://app.dependabot.com): - Update frequency (including time of day and day of week) - Automerge options (never/patch/minor, and dev/runtime dependencies) - 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) Finally, you can contact us by mentioning @dependabot.
dependabot-preview[bot] commented 5 years ago

Superseded by #210.