CVE-2021-45257
Nasm Infinite Loop Vulnerability in gpaste_tokens Function
Description
An infinite loop vulnerability exists in nasm 2.16rc0 via the gpaste_tokens function.
INFO
Published Date :
Dec. 22, 2021, 5:15 p.m.
Last Modified :
Jan. 10, 2022, 8:41 p.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
3.6
Exploitability Score :
1.8
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-2021-45257.
| URL | Resource |
|---|---|
| https://bugzilla.nasm.us/show_bug.cgi?id=3392790 | Broken Link Issue Tracking |
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-2021-45257 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2021-45257 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 -
Reanalysis by [email protected]
Jan. 10, 2022
Action Type Old Value New Value Added CVSS V2 Metadata Victim must voluntarily interact with attack mechanism Removed CVSS V2 NIST (AV:N/AC:L/Au:N/C:N/I:N/A:P) Added CVSS V2 NIST (AV:N/AC:M/Au:N/C:N/I:N/A:P) Removed CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Added CVSS V3.1 NIST AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H Changed Reference Type https://bugzilla.nasm.us/show_bug.cgi?id=3392790 Broken Link https://bugzilla.nasm.us/show_bug.cgi?id=3392790 Broken Link, Issue Tracking -
Initial Analysis by [email protected]
Jan. 04, 2022
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://bugzilla.nasm.us/show_bug.cgi?id=3392790 No Types Assigned https://bugzilla.nasm.us/show_bug.cgi?id=3392790 Broken Link Added CWE NIST CWE-835 Added CPE Configuration OR *cpe:2.3:a:nasm:netwide_assembler:2.16:rc0:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2021-45257 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-2021-45257
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.06 }} 0.00%
score
0.23559
percentile