CVE-2019-25102
Apache Simple Markdown Remote Regular Expression Complexity Vulnerability
Description
A vulnerability, which was classified as problematic, was found in simple-markdown 0.6.0. Affected is an unknown function of the file simple-markdown.js. The manipulation with the input <<<<<<<<<<:/:/:/:/:/:/:/:/:/:/ leads to inefficient regular expression complexity. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 0.6.1 is able to address this issue. The patch is identified as 015a719bf5cdc561feea05500ecb3274ef609cd2. It is recommended to upgrade the affected component. VDB-220638 is the identifier assigned to this vulnerability.
INFO
Published Date :
Feb. 12, 2023, 2:15 p.m.
Last Modified :
May 17, 2024, 1:36 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
3.9
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-2019-25102.
| URL | Resource |
|---|---|
| https://github.com/ariabuckles/simple-markdown/commit/015a719bf5cdc561feea05500ecb3274ef609cd2 | Patch |
| https://github.com/ariabuckles/simple-markdown/pull/73 | Exploit Issue Tracking Patch |
| https://github.com/ariabuckles/simple-markdown/releases/tag/0.6.1 | Release Notes |
| https://vuldb.com/?ctiid.220638 | Permissions Required Third Party Advisory |
| https://vuldb.com/?id.220638 | Permissions Required 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-2019-25102 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2019-25102 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. 17, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Apr. 11, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Mar. 21, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Feb. 29, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Nov. 07, 2023
Action Type Old Value New Value Removed CVSS V3 VulDB AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L Added CVSS V3.1 VulDB AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L -
Modified Analysis by [email protected]
Oct. 27, 2023
Action Type Old Value New Value Added CWE NIST CWE-1333 -
CVE Modified by [email protected]
Oct. 20, 2023
Action Type Old Value New Value Changed Description A vulnerability, which was classified as problematic, was found in simple-markdown 0.6.0. Affected is an unknown function of the file simple-markdown.js. The manipulation with the input <<<<<<<<<<:/:/:/:/:/:/:/:/:/:/ leads to inefficient regular expression complexity. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 0.6.1 is able to address this issue. The name of the patch is 015a719bf5cdc561feea05500ecb3274ef609cd2. It is recommended to upgrade the affected component. VDB-220638 is the identifier assigned to this vulnerability. A vulnerability, which was classified as problematic, was found in simple-markdown 0.6.0. Affected is an unknown function of the file simple-markdown.js. The manipulation with the input <<<<<<<<<<:/:/:/:/:/:/:/:/:/:/ leads to inefficient regular expression complexity. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 0.6.1 is able to address this issue. The patch is identified as 015a719bf5cdc561feea05500ecb3274ef609cd2. It is recommended to upgrade the affected component. VDB-220638 is the identifier assigned to this vulnerability. -
Initial Analysis by [email protected]
Feb. 22, 2023
Action Type Old Value New Value 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/ariabuckles/simple-markdown/commit/015a719bf5cdc561feea05500ecb3274ef609cd2 No Types Assigned https://github.com/ariabuckles/simple-markdown/commit/015a719bf5cdc561feea05500ecb3274ef609cd2 Patch Changed Reference Type https://github.com/ariabuckles/simple-markdown/pull/73 No Types Assigned https://github.com/ariabuckles/simple-markdown/pull/73 Exploit, Issue Tracking, Patch Changed Reference Type https://github.com/ariabuckles/simple-markdown/releases/tag/0.6.1 No Types Assigned https://github.com/ariabuckles/simple-markdown/releases/tag/0.6.1 Release Notes Changed Reference Type https://vuldb.com/?ctiid.220638 No Types Assigned https://vuldb.com/?ctiid.220638 Permissions Required, Third Party Advisory Changed Reference Type https://vuldb.com/?id.220638 No Types Assigned https://vuldb.com/?id.220638 Permissions Required, Third Party Advisory Added CPE Configuration OR *cpe:2.3:a:khanacademy:simple-markdown:0.6.0:*:*:*:*:node.js:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2019-25102 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-2019-25102
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.25 }} 0.04%
score
0.65253
percentile