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prionPRIOn knowledge basePRION:CVE-2021-23382
HistoryApr 26, 2021 - 4:15 p.m.

Code injection

2021-04-2616:15:00
PRIOn knowledge base
www.prio-n.com
4

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

8.3 High

AI Score

Confidence

High

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

0.002 Low

EPSS

Percentile

57.7%

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=(.*).

CPENameOperatorVersion
postcsslt7.0.36
postcssge8.0.0
postcsslt8.2.13

Related

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redhatcve 1
veracode 1
osv 2
ibm 8
debiancve 1
github 1
redhat 3
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2022-01-07 00:21:36
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Regular Expression Denial of Service in postcss
2022-01-07 00:21:36
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

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

8.3 High

AI Score

Confidence

High

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

0.002 Low

EPSS

Percentile

57.7%

JSON
Related for PRION:CVE-2021-23382
cve1ubuntucve1redhatcve1veracode1osv2ibm8debiancve1github1redhat3