CVE-2019-17178

HIGH

Freerdp < 1.0.2 - Memory Leak

Title source: rule

Description

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.

References (4)

[Third Party Advisory] http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00004.html

[Third Party Advisory] http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00005.html

[Patch, Vendor Advisory] https://github.com/FreeRDP/FreeRDP/commit/9fee4ae076b1ec97b97efb79ece08d1dab4df29a

View Patch ZIP pw:eip

[Third Party Advisory] https://github.com/FreeRDP/FreeRDP/issues/5645

Scores

CVSS v3 7.5

EPSS 0.0083

EPSS Percentile 74.2%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Classification

CWE

CWE-252 CWE-401

Status published

Affected Products (5)

freerdp/freerdp < 1.0.2

freerdp/freerdp

lodev/lodepng < 2019-09-28

opensuse/leap

opensuse/leap

Timeline

Published Oct 04, 2019

Tracked Since Feb 18, 2026