DescriptionNokogiri gem 1.5.x and 1.6.x has DoS while parsing XML entities by failing to apply limits
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub advisories/code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
ruby-nokogiri (PTS)buster1.10.0+dfsg1-2fixed
buster (security)1.10.0+dfsg1-2+deb10u1fixed
bookworm, sid1.13.10+dfsg-2fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
libnokogiri-rubysource(unstable)(not affected)
ruby-nokogirisource(unstable)(not affected)


- ruby-nokogiri <not-affected> (jruby implementation not shiped)
- libnokogiri-ruby <not-affected> (1.4 and earlier not affected)!topic/ruby-security-ann/DeJpjTAg1FA

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