CVE-2019-17178
HIGH7.5EPSS 0.83%Published: 10/4/2019Modified: 4/28/2026
Also known as:DEBIAN-CVE-2019-17178
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.
Affected packages (1)
- Debian/freerdp2from 0, < 2.0.0~git20190204.1.2693389a+dfsg1-2
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |