CVE-2021-4190

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2021-4190
Large loop in the Kafka dissector in Wireshark 3.6.0 allows denial of service via packet injection or crafted capture file

7.5 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

5.0 /10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:N/AC:L/Au:N/C:N/I:N/A:P

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References
Link 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
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
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:wireshark:wireshark:*:*:*:*:*:*:*:*
cpe:2.3:a:wireshark:wireshark:3.6.0:*:*:*:*:*:*:*

Configuration 2 (hide)

OR cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*
History

21 Nov 2024, 06:37

Type Values Removed Values Added
References () https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-4190.json - Third Party Advisory () https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-4190.json - Third Party Advisory
References () https://gitlab.com/wireshark/wireshark/-/issues/17811 - Exploit, Issue Tracking, Patch, Third Party Advisory () https://gitlab.com/wireshark/wireshark/-/issues/17811 - Exploit, Issue Tracking, Patch, Third Party Advisory
References () 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/Q6XGBKWSQFCVYUN4ZK3O3NJIFP3OAFVT/ -
References () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/R5AEK3XTOIOGCGUILUFISMGX54YJXWGJ/ - () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/R5AEK3XTOIOGCGUILUFISMGX54YJXWGJ/ -
References () https://security.gentoo.org/glsa/202210-04 - Third Party Advisory () https://security.gentoo.org/glsa/202210-04 - Third Party Advisory
References () https://www.wireshark.org/security/wnpa-sec-2021-22.html - Vendor Advisory () https://www.wireshark.org/security/wnpa-sec-2021-22.html - Vendor Advisory

04 Nov 2022, 19:43

Type Values Removed Values Added
References (GENTOO) https://security.gentoo.org/glsa/202210-04 - (GENTOO) https://security.gentoo.org/glsa/202210-04 - Third Party Advisory

16 Oct 2022, 17:15

Type Values Removed Values Added
References
  • (GENTOO) https://security.gentoo.org/glsa/202210-04 -

12 Jul 2022, 17:42

Type Values Removed Values Added
CWE CWE-772 CWE-834

25 Mar 2022, 15:09

Type Values Removed Values Added
CPE cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*
cpe:2.3:a:wireshark:wireshark:*:*:*:*:*:*:*:*
References (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/R5AEK3XTOIOGCGUILUFISMGX54YJXWGJ/ - (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/R5AEK3XTOIOGCGUILUFISMGX54YJXWGJ/ - Mailing List, Third Party Advisory
References (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/Q6XGBKWSQFCVYUN4ZK3O3NJIFP3OAFVT/ - (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/Q6XGBKWSQFCVYUN4ZK3O3NJIFP3OAFVT/ - Mailing List, Third Party Advisory
References (MISC) https://gitlab.com/wireshark/wireshark/-/issues/17811 - Exploit, Issue Tracking, Third Party Advisory (MISC) https://gitlab.com/wireshark/wireshark/-/issues/17811 - Exploit, Issue Tracking, Patch, Third Party Advisory

20 Jan 2022, 17:15

Type Values Removed Values Added
References
  • (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/Q6XGBKWSQFCVYUN4ZK3O3NJIFP3OAFVT/ -

20 Jan 2022, 10:15

Type Values Removed Values Added
References
  • (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/R5AEK3XTOIOGCGUILUFISMGX54YJXWGJ/ -

10 Jan 2022, 18:32

Type Values Removed Values Added
References (MISC) https://www.wireshark.org/security/wnpa-sec-2021-22.html - (MISC) https://www.wireshark.org/security/wnpa-sec-2021-22.html - Vendor Advisory
References (MISC) https://gitlab.com/wireshark/wireshark/-/issues/17811 - (MISC) https://gitlab.com/wireshark/wireshark/-/issues/17811 - Exploit, Issue Tracking, Third Party Advisory
References (CONFIRM) https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-4190.json - (CONFIRM) https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-4190.json - Third Party Advisory
CPE cpe:2.3:a:wireshark:wireshark:3.6.0:*:*:*:*:*:*:*
CWE CWE-772
CVSS v2 : unknown
v3 : unknown 		v2 : 5.0
v3 : 7.5

30 Dec 2021, 22:15

Type Values Removed Values Added
New CVE
Information

Published : 2021-12-30 22:15

Updated : 2024-11-21 06:37

NVD link : CVE-2021-4190

Mitre link : CVE-2021-4190

CVE.ORG link : CVE-2021-4190

JSON object : View

Products Affected

fedoraproject

  • fedora

wireshark

  • wireshark
CWE
CWE-834

Excessive Iteration