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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.
The REXML gem before 3.3.6 has a DoS vulnerability when it parses an XML that has many deep elements that have same local name attributes.
If you need to parse untrusted XMLs with tree parser API like REXML::Document.new, you may be impacted to this vulnerability. If you use other parser APIs such as stream parser API and SAX2 parser API, this vulnerability is not affected.
Patches
The REXML gem 3.3.6 or later include the patch to fix the vulnerability.
Improved namespace conflicted attribute check performance. It was
too slow for deep elements.
Reported by l33thaxor.
Fixes
Fixed a bug that default entity expansions are counted for
security check. Default entity expansions should not be counted
because they don't have a security risk.
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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?
✳️ rexml (3.3.4 → 3.3.6) · Repo · Changelog
Security Advisories 🚨
🚨 REXML denial of service vulnerability
Release Notes
3.3.6
3.3.5
Does any of this look wrong? Please let us know.
Commits
See the full diff on Github. The new version differs by 18 commits:
Add 3.3.6 entryparser tree: improve namespace conflicted attribute check performanceFix a bug that Stream parser doesn't expand the user-defined entity references for "text" (#200)parser: keep the current namespaces instead of stack of Setparser: move duplicated end tag check to BaseParsertest tree-parser: move common method to base classtest: fix indenttest: fix indentUse loop instead of recursive call for Element#namespaceUse loop instead of recursive call for Element#roottest: split duplicated attribute case and namespace conflict caseFix to not allow parameter entity references at internal subsets (#191)Fix RuntimeError in `REXML::Parsers::BaseParser` for valid feeds (#199)Improve `BaseParser#unnormalize` (#194)Bump versionAdd 3.3.5 entryFix calculation of Security.entity_expansion_text_limit in SAX/pull parsers (#195)Bump versionDepfu 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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