Uninitialized read in Nokogiri gem
High severity
GitHub Reviewed
Published
May 24, 2022
to the GitHub Advisory Database
•
Updated Jun 9, 2023
Description
Published by the National Vulnerability Database
Jul 1, 2019
Published to the GitHub Advisory Database
May 24, 2022
Reviewed
Jun 9, 2023
Last updated
Jun 9, 2023
In numbers.c in libxslt 1.1.33, an xsl:number with certain format strings could lead to a uninitialized read in xsltNumberFormatInsertNumbers. This could allow an attacker to discern whether a byte on the stack contains the characters A, a, I, i, or 0, or any other character.
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