CVE-2018-18311

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CVSS 3.0

9.8 critical

EPSS

12%p96

Published

Dec 7, 2018 (Dec 7, 2018)

Modified

Jun 17, 2026

Description

Perl before 5.26.3 and 5.28.x before 5.28.1 has a buffer overflow via a crafted regular expression that triggers invalid write operations.

Vendors: perl canonical debian netapp redhat apple fedoraproject mcafee
Products: perl, ubuntu linux, debian linux, e-series santricity os controller, snap creator framework, snapcenter, snapdriver, openshift container platform, enterprise linux, enterprise linux desktop, enterprise linux eus, enterprise linux server
Weakness: CWE-190, CWE-787
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (11.7%)

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