Executive Summary

Informations
Name CVE-2021-41079 First vendor Publication 2021-09-16
Vendor Cve Last vendor Modification 2022-10-25

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Overall CVSS Score 7.5
Base Score 7.5 Environmental Score 7.5
impact SubScore 3.6 Temporal Score 7.5
Exploitabality Sub Score 3.9
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction None
Scope Unchanged Confidentiality Impact None
Integrity Impact None Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:M/Au:N/C:N/I:N/A:P)
Cvss Base Score 4.3 Attack Range Network
Cvss Impact Score 2.9 Attack Complexity Medium
Cvss Expoit Score 8.6 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

Apache Tomcat 8.5.0 to 8.5.63, 9.0.0-M1 to 9.0.43 and 10.0.0-M1 to 10.0.2 did not properly validate incoming TLS packets. When Tomcat was configured to use NIO+OpenSSL or NIO2+OpenSSL for TLS, a specially crafted packet could be used to trigger an infinite loop resulting in a denial of service.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-41079

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 535
Application 1
Os 3

Sources (Detail)

Source Url
CONFIRM https://security.netapp.com/advisory/ntap-20211008-0005/
DEBIAN https://www.debian.org/security/2021/dsa-4986
MISC https://lists.apache.org/thread.html/rccdef0349fdf4fb73a4e4403095446d7fe6264e...
MLIST https://lists.apache.org/thread.html/r6b6b674e3f168dd010e67dbe6848b866e2acf26...
https://lists.apache.org/thread.html/rb4de81ac647043541a32881099aa6eb5a23f1b7...
https://lists.debian.org/debian-lts-announce/2021/09/msg00012.html

Alert History

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Date Informations
2022-10-26 00:27:41
  • Multiple Updates
2021-12-31 01:51:36
  • Multiple Updates
2021-12-01 17:23:26
  • Multiple Updates
2021-10-15 21:23:06
  • Multiple Updates
2021-10-14 21:23:26
  • Multiple Updates
2021-10-08 21:23:29
  • Multiple Updates
2021-09-29 00:22:53
  • Multiple Updates
2021-09-23 09:22:56
  • Multiple Updates
2021-09-16 21:23:13
  • First insertion