CVE-2019-17178 — Vulnetix

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CVE-2019-17178 PUBLISHED

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.

EPSS 0.83% · 74.4th percentile

Risk Scores

EPSS Score

0.83%

74.4th percentile

Affected Products

Vendor	Product	Versions
Ubuntu:18.04:LTS	freerdp	0, 1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1, 1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.1
Ubuntu:16.04:LTS	freerdp	0, 1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1, 1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.2

Timeline

Oct 4, 2019 CVE Published
Apr 14, 2021 EPSS Score
Jun 22, 2021 EPSS Score
Aug 23, 2021 EPSS Score
Dec 25, 2021 EPSS Score
Jan 6, 2022 EPSS Score
Feb 4, 2022 EPSS Score
Feb 25, 2022 EPSS Score
Apr 1, 2022 EPSS Score
Jun 29, 2022 EPSS Score
Aug 31, 2022 EPSS Score
Nov 1, 2022 EPSS Score

References

https://ubuntu.com/security/CVE-2019-17178 third-party-advisory
https://github.com/FreeRDP/FreeRDP/issues/5645 third-party-advisory
https://github.com/akallabeth/FreeRDP/commit/fc80ab45621bd966f70594c0b7393ec005a94007 third-party-advisory
https://www.cve.org/CVERecord?id=CVE-2019-17178 third-party-advisory

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