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.
| Product | Vendor | Version |
|---|---|---|
| n/a | n/a | < 2af84c46b9b8f2d6c0f88d09ee5c849ae1734676 |