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Out-of-Bounds Affecting perl package, versions <5.26.1-6ubuntu0.3

medium

Snyk CVSS

    Attack Complexity Low
    Confidentiality High
    Integrity High
    Availability High

    Threat Intelligence

    EPSS 2.83% (91st percentile)
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NVD
9.8 critical
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SUSE
5.3 medium
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Red Hat
7 high

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  • Snyk ID SNYK-UBUNTU1804-PERL-327601
  • published 2 Dec 2018
  • disclosed 5 Dec 2018
Report a new vulnerability Found a mistake?

Introduced: 2 Dec 2018

CVE-2018-18312 Open this link in a new tab
CWE-119 Open this link in a new tab

How to fix?

Upgrade Ubuntu:18.04 perl to version 5.26.1-6ubuntu0.3 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream perl package and not the perl package as distributed by Ubuntu. See How to fix? for Ubuntu:18.04 relevant fixed versions and status.

Perl before 5.26.3 and 5.28.0 before 5.28.1 has a buffer overflow via a crafted regular expression that triggers invalid write operations.

References