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CVE-2019-19246

CVE-2019-19246

EPSS 2.9%
Oniguruma through 6.9.3, as used in PHP 7.3.x and other products, has a heap-based buffer over-read in str_lower_case_match in regexec.c.
Affected products
n/a · n/a

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References
https://bugs.php.net/bug.php?id=78559https://github.com/kkos/oniguruma/commit/d3e402928b6eb3327f8f7d59a9edfa622fec557bhttps://lists.debian.org/debian-lts-announce/2019/12/msg00002.htmlhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NO267PLHGYZSWX3XTRPKYBKD4J3YOU5V/https://usn.ubuntu.com/4460-1/