🚨 Your current dependencies have known security vulnerabilities 🚨
This dependency update fixes known security vulnerabilities. Please see the details below and assess their impact carefully. We recommend to merge and deploy this as soon as possible!
Here is everything you need to know about this update. Please take a good look at what changed and the test results before merging this pull request.
The ReDoS flaw allows an attacker to exhaust the server's capacity to process
incoming requests by sending a WebSocket handshake request containing a header
of the following form:
That is, a header containing an unclosed string parameter value whose content is
a repeating two-byte sequence of a backslash and some other character. The
parser takes exponential time to reject this header as invalid, and this will
block the processing of any other work on the same thread. Thus if you are
running a single-threaded server, such a request can render your service
completely unavailable.
Workarounds
There are no known work-arounds other than disabling any public-facing WebSocket functionality you are operating.
Release Notes
0.1.5 (from changelog)
Remove a ReDoS vulnerability in the header parser (CVE-2020-7663)
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🚨 Your current dependencies have known security vulnerabilities 🚨
This dependency update fixes known security vulnerabilities. Please see the details below and assess their impact carefully. We recommend to merge and deploy this as soon as possible!
Here is everything you need to know about this update. Please take a good look at what changed and the test results before merging this pull request.
What changed?
↗️ websocket-extensions (indirect, 0.1.4 → 0.1.5) · Repo · Changelog
Security Advisories 🚨
🚨 Regular Expression Denial of Service in websocket-extensions (RubyGem)
Release Notes
0.1.5 (from changelog)
Does any of this look wrong? Please let us know.
Commits
See the full diff on Github. The new version differs by 6 commits:
Bump version to 0.1.5Remove ReDoS vulnerability in the Sec-WebSocket-Extensions header parserTest on JRuby 9.{0,1,2} rather than "head"Update Ruby versions 2.4 to 2.7 on TravisMention license change in the changelogFormatting change: {...} should have spaces inside the bracesDepfu will automatically keep this PR conflict-free, as long as you don't add any commits to this branch yourself. You can also trigger a rebase manually by commenting with
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