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redhatcveRedhat.comRH:CVE-2021-33502
HistoryMay 25, 2021 - 2:57 p.m.

CVE-2021-33502

2021-05-2514:57:29
redhat.com
access.redhat.com
34

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.001 Low

EPSS

Percentile

42.2%

JSON

A flaw was found in normalize-url. Node.js has a ReDoS (regular expression denial of service) issue because it has exponential performance for data.

Related

ibm 15
cve 1
debiancve 1
osv 7
veracode 1
nodejs 1
github 1
ubuntucve 1
prion 1
nessus 19
redhat 8
almalinux 3
oraclelinux 3
rocky 3
ibm
ibm
Security Bulletin: IBM App Connect Enterprise Certified Container may be affected by a ReDoS flaw when processing URLs (CVE-2021-33502)
2021-07-30 04:30:32
Security Bulletin: Open Source Dependency Vulnerability
2023-05-15 18:59:14
Security Bulletin: IBM Cloud Transformation Advisor is affected by Node.js vulnerability
2021-06-23 13:21:49
cve
cve
CVE-2021-33502
2021-05-24 16:15:00
debiancve
debiancve
CVE-2021-33502
2021-05-24 16:15:00
osv
osv
ReDoS in normalize-url
2021-06-08 23:11:43
Moderate: nodejs:16 security, bug fix, and enhancement update
2021-12-15 19:09:29
Moderate: nodejs:16 security, bug fix, and enhancement update
2021-12-15 19:09:29
veracode
veracode
Regular Expression Denial Of Service (ReDoS)
2021-05-25 07:10:20
nodejs
nodejs
Regular Expression Denial of Service
2021-06-08 23:12:07
github
github
ReDoS in normalize-url
2021-06-08 23:11:43
ubuntucve
ubuntucve
CVE-2021-33502
2021-05-24 00:00:00
prion
prion
Denial of service
2021-05-24 16:15:00
nessus
nessus
RHEL 7 : rh-nodejs14-nodejs and rh-nodejs14-nodejs-nodemon (RHSA-2021:2932)
2021-07-28 00:00:00
RHEL 7 : rh-nodejs12-nodejs and rh-nodejs12-nodejs-nodemon (RHSA-2021:2931)
2021-07-28 00:00:00
CentOS 9 : nodejs-nodemon-2.0.19-1.el9
2024-02-29 00:00:00
redhat
redhat
(RHSA-2021:2932) Moderate: rh-nodejs14-nodejs and rh-nodejs14-nodejs-nodemon security update
2021-07-28 07:39:31
(RHSA-2021:2931) Moderate: rh-nodejs12-nodejs and rh-nodejs12-nodejs-nodemon security update
2021-07-28 07:39:24
(RHSA-2022:4711) Moderate: RHV Manager (ovirt-engine) [ovirt-4.5.0] security update
2022-05-26 16:04:07
almalinux
almalinux
Moderate: nodejs:16 security, bug fix, and enhancement update
2021-12-15 19:09:29
Moderate: nodejs:14 security, bug fix, and enhancement update
2022-02-01 20:08:39
Moderate: nodejs and nodejs-nodemon security and bug fix update
2022-09-20 00:00:00
oraclelinux
oraclelinux
nodejs:16 security, bug fix, and enhancement update
2021-12-16 00:00:00
nodejs:14 security, bug fix, and enhancement update
2022-02-02 00:00:00
nodejs and nodejs-nodemon security and bug fix update
2022-09-22 00:00:00
rocky
rocky
nodejs:16 security, bug fix, and enhancement update
2021-12-15 19:09:29
nodejs:14 security, bug fix, and enhancement update
2022-02-01 20:08:39
nodejs and nodejs-nodemon security and bug fix update
2022-09-20 11:37:49

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.001 Low

EPSS

Percentile

42.2%

JSON
Related for RH:CVE-2021-33502
ibm15cve1debiancve1osv7veracode1nodejs1github1ubuntucve1prion1nessus19redhat8almalinux3oraclelinux3rocky3