CVE-2019-17178
LodePNG Huffman Tree Memory Leak in FreeRDP
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.
INFO
Published Date :
Oct. 4, 2019, 5:15 p.m.
Last Modified :
Nov. 21, 2024, 4:31 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
3.9
Affected Products
The following products are affected by CVE-2019-17178
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2019-17178.
| URL | Resource |
|---|---|
| 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 | Third Party Advisory |
| https://github.com/FreeRDP/FreeRDP/commit/9fee4ae076b1ec97b97efb79ece08d1dab4df29a | Patch Vendor Advisory |
| https://github.com/FreeRDP/FreeRDP/issues/5645 | 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 | Third Party Advisory |
| https://github.com/FreeRDP/FreeRDP/commit/9fee4ae076b1ec97b97efb79ece08d1dab4df29a | Patch Vendor Advisory |
| https://github.com/FreeRDP/FreeRDP/issues/5645 | Third Party Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2019-17178 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2019-17178 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00004.html Added Reference http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00005.html Added Reference https://github.com/FreeRDP/FreeRDP/commit/9fee4ae076b1ec97b97efb79ece08d1dab4df29a Added Reference https://github.com/FreeRDP/FreeRDP/issues/5645 -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CWE Remap by [email protected]
Jul. 21, 2021
Action Type Old Value New Value Changed CWE CWE-772 CWE-252 CWE-401 -
Modified Analysis by [email protected]
Oct. 14, 2020
Action Type Old Value New Value Changed Reference Type https://github.com/FreeRDP/FreeRDP/commit/9fee4ae076b1ec97b97efb79ece08d1dab4df29a No Types Assigned https://github.com/FreeRDP/FreeRDP/commit/9fee4ae076b1ec97b97efb79ece08d1dab4df29a Patch, Vendor Advisory -
CVE Modified by [email protected]
Oct. 08, 2020
Action Type Old Value New Value Removed Reference https://github.com/akallabeth/FreeRDP/commit/fc80ab45621bd966f70594c0b7393ec005a94007 [Patch, Third Party Advisory] Added Reference https://github.com/FreeRDP/FreeRDP/commit/9fee4ae076b1ec97b97efb79ece08d1dab4df29a [No Types Assigned] -
Modified Analysis by [email protected]
Dec. 16, 2019
Action Type Old Value New Value Changed Reference Type http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00004.html No Types Assigned http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00004.html Third Party Advisory Changed Reference Type http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00005.html No Types Assigned http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00005.html Third Party Advisory Changed CPE Configuration OR *cpe:2.3:a:lodev:lodepngl:*:*:*:*:*:*:*:* versions up to (including) 2019-09-28 OR *cpe:2.3:a:lodev:lodepng:*:*:*:*:*:*:*:* versions up to (including) 2019-09-28 Added CPE Configuration OR *cpe:2.3:o:opensuse:leap:15.0:*:*:*:*:*:*:* *cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Dec. 02, 2019
Action Type Old Value New Value Added Reference http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00005.html [No Types Assigned] -
CVE Modified by [email protected]
Dec. 02, 2019
Action Type Old Value New Value Added Reference http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00004.html [No Types Assigned] -
Initial Analysis by [email protected]
Oct. 11, 2019
Action Type Old Value New Value Added CVSS V2 NIST (AV:N/AC:L/Au:N/C:N/I:N/A:P) Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Changed Reference Type https://github.com/akallabeth/FreeRDP/commit/fc80ab45621bd966f70594c0b7393ec005a94007 No Types Assigned https://github.com/akallabeth/FreeRDP/commit/fc80ab45621bd966f70594c0b7393ec005a94007 Patch, Third Party Advisory Changed Reference Type https://github.com/FreeRDP/FreeRDP/issues/5645 No Types Assigned https://github.com/FreeRDP/FreeRDP/issues/5645 Third Party Advisory Added CWE NIST CWE-772 Added CPE Configuration OR *cpe:2.3:a:freerdp:freerdp:*:*:*:*:*:*:*:* versions up to (including) 1.0.2 *cpe:2.3:a:freerdp:freerdp:1.1.0:beta1:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:a:lodev:lodepngl:*:*:*:*:*:*:*:* versions up to (including) 2019-09-28
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2019-17178 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2019-17178
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.83 }} -1.37%
score
0.72310
percentile