CVE-2021-29061
"Vfsjfilechooser2 Regular Expression Denial of Service (ReDOS)"
Description
A Regular Expression Denial of Service (ReDOS) vulnerability was discovered in Vfsjfilechooser2 version 0.2.9 and below which occurs when the application attempts to validate crafted URIs.
INFO
Published Date :
June 21, 2021, 8:15 p.m.
Last Modified :
Nov. 21, 2024, 6 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-2021-29061.
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-2021-29061 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2021-29061 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.
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CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference https://github.com/fracpete/vfsjfilechooser2/commit/9c9f2c317f3de5ece60a3ae28c371e9796e3909b Added Reference https://github.com/fracpete/vfsjfilechooser2/issues/7 Added Reference https://github.com/fracpete/vfsjfilechooser2/releases/tag/vfsjfilechooser2-0.2.9 Added Reference https://github.com/yetingli/PoCs/blob/main/CVE-2021-29061/Vfsjfilechooser2.md Added Reference https://github.com/yetingli/SaveResults/blob/main/md/vfsjfilechooser2.md -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
Jun. 25, 2021
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/fracpete/vfsjfilechooser2/commit/9c9f2c317f3de5ece60a3ae28c371e9796e3909b No Types Assigned https://github.com/fracpete/vfsjfilechooser2/commit/9c9f2c317f3de5ece60a3ae28c371e9796e3909b Patch, Third Party Advisory Changed Reference Type https://github.com/fracpete/vfsjfilechooser2/issues/7 No Types Assigned https://github.com/fracpete/vfsjfilechooser2/issues/7 Exploit, Issue Tracking, Third Party Advisory Changed Reference Type https://github.com/fracpete/vfsjfilechooser2/releases/tag/vfsjfilechooser2-0.2.9 No Types Assigned https://github.com/fracpete/vfsjfilechooser2/releases/tag/vfsjfilechooser2-0.2.9 Release Notes, Third Party Advisory Changed Reference Type https://github.com/yetingli/PoCs/blob/main/CVE-2021-29061/Vfsjfilechooser2.md No Types Assigned https://github.com/yetingli/PoCs/blob/main/CVE-2021-29061/Vfsjfilechooser2.md Exploit, Patch, Third Party Advisory Changed Reference Type https://github.com/yetingli/SaveResults/blob/main/md/vfsjfilechooser2.md No Types Assigned https://github.com/yetingli/SaveResults/blob/main/md/vfsjfilechooser2.md Exploit, Patch, Third Party Advisory Added CWE NIST CWE-770 Added CPE Configuration OR *cpe:2.3:a:vfsjfilechooser2_project:vfsjfilechooser2:*:*:*:*:*:*:*:* versions up to (including) 0.2.9
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2021-29061 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-2021-29061
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
1.52 }} -11.45%
score
0.79523
percentile