VULNERABILITY INTELLIGENCE

CVE-2017-7244

CVSS score5.5 MEDIUM
EPSS probability1.99%
CISA KEVNot currently listed
Published2017-03-23
Last modified2026-06-17
CVSS vectorCVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Description

The _pcre32_xclass function in pcre_xclass.c in libpcre1 in PCRE 8.40 allows remote attackers to cause a denial of service (invalid memory read) via a crafted file.

Weakness classification

  • CWE-125: Out-of-bounds Read

Primary references