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VULNERABILITIES

CVE-2017-7244 Details

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.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:5.5 MEDIUMVector:CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://access.redhat.com/errata/RHSA-2018:2486 CVE
https://blogs.gentoo.org/ago/2017/03/20/libpcre-invalid-memory-read-in-_pcre32_xclass-pcre_xclass-c/ CVEThird Party AdvisoryVDB Entry
https://security.gentoo.org/glsa/201710-25 CVE
http://www.securityfocus.com/bid/97067 CVEThird Party AdvisoryVDB Entry
https://access.redhat.com/errata/RHSA-2018:2486 [email protected]

see all 8 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-125Out-of-bounds Read[email protected]

Affected Products

ProductVersions
pcre pcre
8.40

CPE

  • cpe:2.3:a:pcre:pcre:8.40:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

8 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2017-7244
NVD Published Date:
Mar 23, 2017
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2017-7244 Details - Not Deferred