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githubGitHub Advisory DatabaseGHSA-36QH-35CM-5W2W
HistoryAug 13, 2021 - 3:21 p.m.

Authentication Bypass by Alternate Name in Apache Tomcat

2021-08-1315:21:24
CWE-116
CWE-287
CWE-289
GitHub Advisory Database
github.com
67
vulnerability
apache tomcat
jndi realm
authentication bypass
lockout realm

CVSS2

5.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:N/C:P/I:P/A:N

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:N

EPSS

0.002

Percentile

58.4%

JSON

A vulnerability in the JNDI Realm of Apache Tomcat allows an attacker to authenticate using variations of a valid user name and/or to bypass some of the protection provided by the LockOut Realm. This issue affects Apache Tomcat 10.0.0-M1 to 10.0.5; 9.0.0.M1 to 9.0.45; 8.5.0 to 8.5.65.

Affected configurations

Vulners
Node
org.apache.tomcattomcatRange8.5.0–8.5.65
OR
org.apache.tomcattomcatRange9.0.0M1–9.0.45
OR
org.apache.tomcattomcatRange10.0.0-M1–10.0.5
VendorProductVersionCPE
org.apache.tomcattomcat*cpe:2.3:a:org.apache.tomcat:tomcat:*:*:*:*:*:*:*:*

Related

kaspersky 2
nessus 27
openvas 15
cve 1
redhatcve 1
ibm 6
f5 1
debiancve 1
freebsd 1
ubuntucve 1
tomcat 4
osv 8
nvd 1
cvelist 1
amazon 1
prion 1
veracode 1
debian 3
suse 2
mageia 1
atlassian 2
redhat 4
gentoo 1
ubuntu 1
rosalinux 1
photon 1
oracle 3
kaspersky
kaspersky
KLA12325 SB vulnerability in Apache Tomcat
2021-04-26 00:00:00
KLA12217 SB vulnerability in Apache Tomcat
2021-05-12 00:00:00
nessus
nessus
FreeBSD : tomcat -- JNDI Realm Authentication Weakness in multiple versions (8b571fb2-f311-11eb-b12b-fc4dd43e2b6a)
2021-08-04 00:00:00
EulerOS 2.0 SP5 : tomcat (EulerOS-SA-2021-2520)
2021-09-27 00:00:00
Apache Tomcat 8.5.0 < 8.5.66
2024-05-23 00:00:00
openvas
openvas
Huawei EulerOS: Security Advisory for tomcat (EulerOS-SA-2021-2520)
2021-09-28 00:00:00
Apache Tomcat JNDI Realm Authentication Weakness Vulnerability (Jul 2021) - Windows
2021-07-13 00:00:00
Huawei EulerOS: Security Advisory for tomcat (EulerOS-SA-2021-2489)
2021-09-24 00:00:00
cve
cve
CVE-2021-30640
2021-07-12 15:15:08
redhatcve
redhatcve
CVE-2021-30640
2021-07-12 19:46:17
ibm
ibm
Security Bulletin: Open Source Apache Tomcat vulnerabilities affect IBM Tivoli Application Dependency Discovery Manager (CVE-2021-30640)
2021-08-24 10:04:38
Security Bulletin: IBM Rational Build Forge is affected by Apache Tomcat version used in it. (CVE-2021-30640)
2022-07-07 16:39:00
Security Bulletin: IBM UrbanCode Release is affected by CVE-2021-30640
2022-01-25 07:56:03
f5
f5
K35033051 : Tomcat vulnerability CVE-2021-30640
2021-07-28 00:00:00
debiancve
debiancve
CVE-2021-30640
2021-07-12 15:15:08
freebsd
freebsd
tomcat -- JNDI Realm Authentication Weakness in multiple versions
2021-04-08 00:00:00
ubuntucve
ubuntucve
CVE-2021-30640
2021-07-12 00:00:00
tomcat
tomcat
Fixed in Apache Tomcat 9.0.46
2021-05-12 00:00:00
Fixed in Apache Tomcat 7.0.109
2021-04-26 00:00:00
Fixed in Apache Tomcat 8.5.66
2021-05-12 00:00:00
osv
osv
CVE-2021-30640
2021-07-12 15:15:08
Authentication Bypass by Alternate Name in Apache Tomcat
2021-08-13 15:21:24
BIT-tomcat-2021-30640
2024-03-06 11:10:06
nvd
nvd
CVE-2021-30640
2021-07-12 15:15:08
cvelist
cvelist
CVE-2021-30640 Auth weakness in JNDIRealm
2021-07-12 14:55:13
amazon
amazon
Low: tomcat7
2021-09-02 22:54:00
prion
prion
Design/Logic Flaw
2021-07-12 15:15:00
veracode
veracode
Access Restriction Bypass
2021-07-13 03:39:12
debian
debian
[SECURITY] [DLA 2733-1] tomcat8 security update
2021-08-05 21:40:35
[SECURITY] [DSA 4984-1] tomcat9 security update
2021-10-14 20:33:21
[SECURITY] [DSA 4952-1] tomcat9 security update
2021-08-09 21:06:14
suse
suse
Security update for tomcat (moderate)
2021-11-19 00:00:00
Security update for tomcat (moderate)
2021-11-16 00:00:00
mageia
mageia
Updated tomcat packages fix security vulnerability
2021-10-23 13:05:28
atlassian
atlassian
Upgrade the bundled version of Apache Tomcat to 8.5.68 or later
2021-07-14 11:35:20
Upgrade the bundled version of Apache Tomcat to 8.5.68 or later
2021-07-14 11:35:20
redhat
redhat
(RHSA-2021:4861) Important: Red Hat JBoss Web Server 5.6.0 Security release
2021-11-30 14:19:46
(RHSA-2021:4863) Important: Red Hat JBoss Web Server 5.6.0 Security release
2021-11-30 14:21:16
(RHSA-2022:1179) Important: Red Hat support for Spring Boot 2.5.10 update
2022-04-12 19:02:50
gentoo
gentoo
Apache Tomcat: Multiple Vulnerabilities
2022-08-21 00:00:00
ubuntu
ubuntu
Tomcat vulnerabilities
2022-03-31 00:00:00
rosalinux
rosalinux
Advisory ROSA-SA-2023-2258
2023-10-21 16:49:43
photon
photon
Important Photon OS Security Update - PHSA-2021-3.0-0327
2021-11-10 00:00:00
oracle
oracle
Oracle Critical Patch Update Advisory - July 2021
2021-07-20 00:00:00
Oracle Critical Patch Update Advisory - January 2022
2022-01-18 00:00:00
Oracle Critical Patch Update Advisory - October 2021
2021-10-19 00:00:00

CVSS2

5.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:N/C:P/I:P/A:N

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:N

EPSS

0.002

Percentile

58.4%

JSON
Related for GHSA-36QH-35CM-5W2W
kaspersky2nessus27openvas15cve1redhatcve1ibm6f51debiancve1freebsd1ubuntucve1tomcat4osv8nvd1cvelist1amazon1prion1veracode1debian3suse2mageia1atlassian2redhat4gentoo1ubuntu1rosalinux1photon1oracle3