CVE-2018-6913 Information

Description

Heap-based buffer overflow in the pack function in Perl before 5.26.2 allows context-dependent attackers to execute arbitrary code via a large item count.

CVSS Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Reference

http://www.securityfocus.com/bid/103953 http://www.securitytracker.com/id/1040681 https://lists.debian.org/debian-lts-announce/2018/04/msg00009.html https://rt.perl.org/Public/Bug/Display.html?id=131844 https://security.gentoo.org/glsa/201909-01 https://usn.ubuntu.com/3625-1/ https://usn.ubuntu.com/3625-2/ https://www.debian.org/security/2018/dsa-4172 https://www.oracle.com/security-alerts/cpujul2020.html

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

9.8