HIGH 7.5 RubyGems
Nokogiri implementation of libxslt vulnerable to heap corruption
GHSA-vmfx-gcfq-wvm2 · CVE-2019-5815
Published · Modified
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Description
Type confusion in xsltNumberFormatGetMultipleLevel prior to libxslt 1.1.33 could allow attackers to potentially exploit heap corruption via crafted XML data.
Nokogiri prior to version 1.10.5 contains a vulnerable version of libxslt. Nokogiri version 1.10.5 upgrades the dependency to libxslt 1.1.34, which contains a patch for this issue.
References
- ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2019-5815
- WEB https://github.com/sparklemotion/nokogiri/issues/2630
- WEB https://github.com/rubysec/ruby-advisory-db/blob/master/gems/nokogiri/CVE-2019-5815.yml
- PACKAGE https://github.com/sparklemotion/nokogiri
- WEB https://gitlab.gnome.org/GNOME/libxslt/commit/08b62c25871b38d5d573515ca8a065b4b8f64f6b
- WEB https://lists.debian.org/debian-lts-announce/2022/09/msg00010.html
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