CVE-2021-4190
Kafka Denial of Service (DoS) Vulnerability
Description
Large loop in the Kafka dissector in Wireshark 3.6.0 allows denial of service via packet injection or crafted capture file
INFO
Published Date :
Dec. 30, 2021, 10:15 p.m.
Last Modified :
Nov. 7, 2023, 3:40 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-2021-4190.
| URL | Resource |
|---|---|
| https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-4190.json | Third Party Advisory |
| https://gitlab.com/wireshark/wireshark/-/issues/17811 | Exploit Issue Tracking Patch Third Party Advisory |
| https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Q6XGBKWSQFCVYUN4ZK3O3NJIFP3OAFVT/ | |
| https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/R5AEK3XTOIOGCGUILUFISMGX54YJXWGJ/ | |
| https://security.gentoo.org/glsa/202210-04 | Third Party Advisory |
| https://www.wireshark.org/security/wnpa-sec-2021-22.html | Vendor 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-2021-4190 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2021-4190 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 -
CVE Modified by [email protected]
Nov. 07, 2023
Action Type Old Value New Value Added Reference GitLab Inc. https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/R5AEK3XTOIOGCGUILUFISMGX54YJXWGJ/ [No types assigned] Added Reference GitLab Inc. https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Q6XGBKWSQFCVYUN4ZK3O3NJIFP3OAFVT/ [No types assigned] Removed Reference GitLab Inc. https://lists.fedoraproject.org/archives/list/[email protected]/message/R5AEK3XTOIOGCGUILUFISMGX54YJXWGJ/ Removed Reference GitLab Inc. https://lists.fedoraproject.org/archives/list/[email protected]/message/Q6XGBKWSQFCVYUN4ZK3O3NJIFP3OAFVT/ -
Modified Analysis by [email protected]
Nov. 04, 2022
Action Type Old Value New Value Changed Reference Type https://security.gentoo.org/glsa/202210-04 No Types Assigned https://security.gentoo.org/glsa/202210-04 Third Party Advisory -
CVE Modified by [email protected]
Oct. 16, 2022
Action Type Old Value New Value Added Reference https://security.gentoo.org/glsa/202210-04 [No Types Assigned] -
CWE Remap by [email protected]
Jul. 12, 2022
Action Type Old Value New Value Changed CWE CWE-772 CWE-834 -
Modified Analysis by [email protected]
Mar. 25, 2022
Action Type Old Value New Value Changed Reference Type https://gitlab.com/wireshark/wireshark/-/issues/17811 Exploit, Issue Tracking, Third Party Advisory https://gitlab.com/wireshark/wireshark/-/issues/17811 Exploit, Issue Tracking, Patch, Third Party Advisory Changed Reference Type https://lists.fedoraproject.org/archives/list/[email protected]/message/Q6XGBKWSQFCVYUN4ZK3O3NJIFP3OAFVT/ No Types Assigned https://lists.fedoraproject.org/archives/list/[email protected]/message/Q6XGBKWSQFCVYUN4ZK3O3NJIFP3OAFVT/ Mailing List, Third Party Advisory Changed Reference Type https://lists.fedoraproject.org/archives/list/[email protected]/message/R5AEK3XTOIOGCGUILUFISMGX54YJXWGJ/ No Types Assigned https://lists.fedoraproject.org/archives/list/[email protected]/message/R5AEK3XTOIOGCGUILUFISMGX54YJXWGJ/ Mailing List, Third Party Advisory Changed CPE Configuration OR *cpe:2.3:a:wireshark:wireshark:3.6.0:*:*:*:*:*:*:* OR *cpe:2.3:a:wireshark:wireshark:*:*:*:*:*:*:*:* versions from (including) 3.4.0 up to (excluding) 3.4.12 *cpe:2.3:a:wireshark:wireshark:3.6.0:*:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:* *cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Jan. 20, 2022
Action Type Old Value New Value Added Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/Q6XGBKWSQFCVYUN4ZK3O3NJIFP3OAFVT/ [No Types Assigned] -
CVE Modified by [email protected]
Jan. 20, 2022
Action Type Old Value New Value Added Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/R5AEK3XTOIOGCGUILUFISMGX54YJXWGJ/ [No Types Assigned] -
Initial Analysis by [email protected]
Jan. 10, 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://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-4190.json No Types Assigned https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-4190.json Third Party Advisory Changed Reference Type https://gitlab.com/wireshark/wireshark/-/issues/17811 No Types Assigned https://gitlab.com/wireshark/wireshark/-/issues/17811 Exploit, Issue Tracking, Third Party Advisory Changed Reference Type https://www.wireshark.org/security/wnpa-sec-2021-22.html No Types Assigned https://www.wireshark.org/security/wnpa-sec-2021-22.html Vendor Advisory Added CWE NIST CWE-772 Added CPE Configuration OR *cpe:2.3:a:wireshark:wireshark:3.6.0:*:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2021-4190 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-2021-4190
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.26 }} 0.05%
score
0.65949
percentile