Name: CVE-2019-17178: Unchecked Return Value
Creator: Rapid7
Published: 2019-10-04T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2019-17178, CWE-252, CWE-401, CVSS 7.5, EPSS 0.00827

HuffmanTree_makeFromFrequencies in lodepng.c in LodePNG through 2019-09-28, as used in WinPR in FreeRDP and other products, has a memory leak because a supplied realloc pointer (i.e., the first argument to realloc) is also used for a realloc return value.

CVSS Details

CVSS 3.1 Base Score: 7.5
CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Debian	—	Upgrade freerdp2	Jul 30, 2024	Oct 4, 2019
Suse	—	Upgrade freerdpUpgrade libwinpr2Upgrade libuwac0-0Upgrade freerdp-develUpgrade winpr2-develUpgrade freerdp-waylandUpgrade libfreerdp2Upgrade freerdp-serverUpgrade uwac0-0-devel	Nov 27, 2019	Oct 4, 2019

Prioritize with Active Threat Intelligence

With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.

Explore Intelligence Hub

MDR Buyer's Guide

Global Threat Landscape Report

Grow your business

CVSS Details

Covered by Rapid7

Prioritize with Active Threat Intelligence