CVE-2019-20910
LibreDWG Heap Buffer Over-Read Vulnerability
Description
An issue was discovered in GNU LibreDWG through 0.9.3. Crafted input will lead to a heap-based buffer over-read in decode_R13_R2000 in decode.c, a different vulnerability than CVE-2019-20011.
INFO
Published Date :
July 16, 2020, 6:15 p.m.
Last Modified :
July 22, 2020, 5:59 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.2
Exploitability Score :
2.8
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-2019-20910.
| URL | Resource |
|---|---|
| https://github.com/LibreDWG/libredwg/commit/f878ba67b638f0d5050b6dba61b9737f64fc53de | Patch Third Party Advisory |
| https://github.com/LibreDWG/libredwg/issues/178 | Exploit 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-2019-20910 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2019-20910 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 [email protected]
May. 14, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
Jul. 22, 2020
Action Type Old Value New Value Added CVSS V2 Metadata Victim must voluntarily interact with attack mechanism Added CVSS V2 NIST (AV:N/AC:M/Au:N/C:P/I:N/A:P) Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H Changed Reference Type https://github.com/LibreDWG/libredwg/commit/f878ba67b638f0d5050b6dba61b9737f64fc53de No Types Assigned https://github.com/LibreDWG/libredwg/commit/f878ba67b638f0d5050b6dba61b9737f64fc53de Patch, Third Party Advisory Changed Reference Type https://github.com/LibreDWG/libredwg/issues/178 No Types Assigned https://github.com/LibreDWG/libredwg/issues/178 Exploit, Third Party Advisory Added CWE NIST CWE-125 Added CPE Configuration OR *cpe:2.3:a:gnu:libredwg:*:*:*:*:*:*:*:* versions up to (including) 0.9.3
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2019-20910 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-2019-20910
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.24 }} 0.04%
score
0.62127
percentile