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ubuntucveUbuntu.comUB:CVE-2021-23382
HistoryApr 26, 2021 - 12:00 a.m.

CVE-2021-23382

2021-04-2600:00:00
ubuntu.com
ubuntu.com
16
postcss package
cve-2021-23382
regular expression denial of service
getannotationurl()
loadannotation()
vulnerability
functions
previous map
redos
unix

CVSS2

5

Attack Vector

NETWORK

Attack 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

CVSS3

7.5

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

EPSS

0.002

Percentile

58.6%

JSON

The package postcss before 8.2.13 are vulnerable to Regular Expression
Denial of Service (ReDoS) via getAnnotationURL() and loadAnnotation() in
lib/previous-map.js. The vulnerable regexes are caused mainly by the
sub-pattern /*\s* sourceMappingURL=(.*).

OSVersionArchitecturePackageVersionFilename
ubuntu20.04noarchnode-postcss< anyUNKNOWN
ubuntu22.04noarchnode-postcss< anyUNKNOWN

Related

cvelist 1
cve 1
redhatcve 1
osv 2
veracode 1
prion 1
github 1
debiancve 1
nvd 1
ibm 8
redhat 3
nessus 2
cvelist
cvelist
CVE-2021-23382 Regular Expression Denial of Service (ReDoS)
2021-04-26 00:00:00
cve
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CVE-2021-23382
2021-04-26 16:15:07
redhatcve
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CVE-2021-23382
2021-04-27 17:16:11
osv
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Regular Expression Denial of Service in postcss
2022-01-07 00:21:36
CVE-2021-23382
2021-04-26 16:15:07
veracode
veracode
Regular Expression Denial Of Service (ReDoS)
2021-04-27 04:38:01
prion
prion
Code injection
2021-04-26 16:15:00
github
github
Regular Expression Denial of Service in postcss
2022-01-07 00:21:36
debiancve
debiancve
CVE-2021-23382
2021-04-26 16:15:07
nvd
nvd
CVE-2021-23382
2021-04-26 16:15:07
ibm
ibm
Security Bulletin: Denial of Service vulnerability in sanitize-html affects IBM Business Automation Workflow (CVE-2021-23382)
2022-01-28 19:32:03
Security Bulletin: Vulnerabilities in Apache Commons and Node.js affect IBM Spectrum Protect Plus
2021-09-01 08:54:19
Security Bulletin: Multiple Vulnerabilities in Node.js affect IBM Cloud Pak System
2022-08-16 15:59:59
redhat
redhat
(RHSA-2021:3917) Important: Red Hat Quay v3.6.0 security, bug fix and enhancement update
2021-10-19 12:05:33
(RHSA-2021:2438) Moderate: OpenShift Container Platform 4.8.2 bug fix and security update
2021-07-27 22:10:52
(RHSA-2021:3016) Important: Red Hat Advanced Cluster Management for Kubernetes version 2.3
2021-08-05 12:52:42
nessus
nessus
Splunk Enterprise < 8.1.14, 8.2.0 < 8.2.11, 9.0.0 < 9.0.5 (SVD-2023-0613)
2024-05-02 00:00:00
Splunk Enterprise 8.2.0 < 8.2.12, 9.0.0 < 9.0.6, 9.1.0 < 9.1.1 (SVD-2023-0808)
2024-05-02 00:00:00

CVSS2

5

Attack Vector

NETWORK

Attack 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

CVSS3

7.5

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

EPSS

0.002

Percentile

58.6%

JSON
Related for UB:CVE-2021-23382
cvelist1cve1redhatcve1osv2veracode1prion1github1debiancve1nvd1ibm8redhat3nessus2