CVE-2017-8399

Critical

Description

PCRE2 before 10.30 has an out-of-bounds write caused by a stack-based buffer overflow in pcre2_match.c, related to a "pattern with very many captures."

SeverityCritical

CVSS9.8

Exploit probability—

ProductPcre2

PublishedMay 1, 2017

First seenMay 1, 2017

How to fix

Update

pcre pcre210.30 or later

Vendor advisories

security.gentoo.org/glsa/201710-09

Affected products

Product	Affected versions	Fixed in
pcre pcre2	v < 10.30	10.30

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