Rapid7 Vulnerability & Exploit Database

OS X update for PCRE (CVE-2019-20838)

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OS X update for PCRE (CVE-2019-20838)

Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:N/A:P)
Published
06/15/2020
Created
11/14/2020
Added
11/13/2020
Modified
03/09/2021

Description

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.

Solution(s)

  • apple-osx-upgrade-11_0_1

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