CVE-2018-18314

CRITICAL

perl < 5.26.3 - Buffer Overflow via Crafted Regular Expression

Title source: llm
STIX 2.1

Description

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

References (14)

Core 14
Core References
Third Party Advisory vendor-advisory x_refsource_debian
https://www.debian.org/security/2018/dsa-4347
Third Party Advisory, VDB Entry vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/106145
Third Party Advisory, VDB Entry vdb-entry x_refsource_sectrack
http://www.securitytracker.com/id/1042181
Third Party Advisory vendor-advisory x_refsource_redhat
https://access.redhat.com/errata/RHSA-2019:0010
Third Party Advisory vendor-advisory x_refsource_redhat
https://access.redhat.com/errata/RHSA-2019:0001
Third Party Advisory vendor-advisory x_refsource_ubuntu
https://usn.ubuntu.com/3834-1/
Third Party Advisory vendor-advisory x_refsource_gentoo
https://security.gentoo.org/glsa/201909-01
Patch, Third Party Advisory x_refsource_confirm
https://security.netapp.com/advisory/ntap-20190221-0003/
Third Party Advisory x_refsource_confirm
https://metacpan.org/changes/release/SHAY/perl-5.26.3
Issue Tracking, Patch, Third Party Advisory x_refsource_confirm
https://bugzilla.redhat.com/show_bug.cgi?id=1646751
Exploit, Patch, Third Party Advisory x_refsource_confirm
https://rt.perl.org/Ticket/Display.html?id=131649

Scores

CVSS v3 9.8
EPSS 0.0520
EPSS Percentile 90.0%
Attack Vector NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-119
Status published
Products (15)
canonical/ubuntu_linux 14.04
canonical/ubuntu_linux 16.04
canonical/ubuntu_linux 18.04
canonical/ubuntu_linux 18.10
debian/debian_linux 9.0
netapp/e-series_santricity_os_controller 11.0 - 11.40
netapp/snap_creator_framework
netapp/snapcenter
netapp/snapdrive
perl/perl < 5.26.3
... and 5 more
Published Dec 07, 2018
Tracked Since Feb 18, 2026