CVE-2019-20838
libpcre in PCRE before 8.43 allows a subject buffer over-read in JIT when UTF is disabled, and \X or \R has more than one fixed quantifier, a related issue to CVE-2019-20454.
- Actualiza a 2:8.39-12ubuntu0.1
Publicación Actualización
PatchFirst · Vulnerabilidades recientes
Vulnerabilidades publicadas para pcre3 en los últimos 30 días: 0. Incluidas en el catálogo KEV: 0.
Vulnerabilidades: 3
libpcre in PCRE before 8.43 allows a subject buffer over-read in JIT when UTF is disabled, and \X or \R has more than one fixed quantifier, a related issue to CVE-2019-20454.
libpcre in PCRE before 8.44 allows an integer overflow via a large number after a (?C substring.
In PCRE 8.41, the OP_KETRMAX feature in the match function in pcre_exec.c allows stack exhaustion (uncontrolled recursion) when processing a crafted regular expression.
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