CVE-2021-23368

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Source
https://cve.org/CVERecord?id=CVE-2021-23368
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-23368.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2021-23368
Aliases
Downstream
CLSA (4)
DEBIAN (1)
MINI (1)
ROOT (1)
UBUNTU (1)
Related
SNYK (2)
  • SNYK-JAVA-ORGWEBJARSNPM-1244795
  • SNYK-JS-POSTCSS-1090595
Published
2021-04-12T14:15:14Z
Modified
2026-09-29T11:45:39Z
Severity
  • 5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L CVSS Calculator
Summary
[none]
Details

The package postcss from 7.0.0 and before 8.2.10 are vulnerable to Regular Expression Denial of Service (ReDoS) during source map parsing.

Database specific 
{
    "unresolved_ranges":  [
        {
            "cpes":  [
                "cpe:2.3:a:postcss:postcss:*:*:*:*:*:node.js:*:*"
            ],
            "extracted_events":  [
                {
                    "introduced":  "7.0.0"
                },
                {
                    "fixed":  "7.0.36"
                },
                {
                    "introduced":  "8.0.0"
                },
                {
                    "fixed":  "8.2.10"
                }
            ],
            "source":  "CPE_RANGE",
            "vendor_product":  "postcss:postcss"
        },
        {
            "extracted_events":  [
                {
                    "fixed":  "8.2.10"
                }
            ],
            "source":  "DESCRIPTION"
        }
    ]
}
References

Affected packages

Git / github.com/postcss/postcss

Affected ranges

Type
GIT
Repo
https://github.com/postcss/postcss
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
8682b1e4e328432ba692bed52326e84439cec9e4
Fixed
b6f3e4d5a8d7504d553267f80384373af3a3dec5
Database specific
Show details 
{
    "source":  "REFERENCES"
}

Affected versions

0.*
0.1
0.2
0.3
0.3.1
0.3.2
0.3.3
0.3.4
0.3.5
1.*
1.0.0
2.*
2.0.0
2.1.0
2.1.1
2.1.2
2.2.0
2.2.1
2.2.2
2.2.3
2.2.4
2.2.5
2.2.6
3.*
3.0.0
3.0.1
3.0.2
3.0.3
3.0.4
3.0.5
3.0.6
3.0.7
4.*
4.0.0
4.0.1
4.0.2
4.0.3
4.0.4
4.0.5
4.0.6
4.1.0
4.1.1
4.1.10
4.1.11
4.1.12
4.1.13
4.1.14
4.1.15
4.1.16
4.1.2
4.1.3
4.1.4
4.1.5
4.1.6
4.1.7
4.1.8
4.1.9
5.*
5.0.0
5.0.1
5.0.10
5.0.11
5.0.12
5.0.13
5.0.14
5.0.15
5.0.16
5.0.17
5.0.18
5.0.19
5.0.2
5.0.20
5.0.21
5.0.3
5.0.4
5.0.5
5.0.6
5.0.7
5.0.8
5.0.9
5.1.0
5.1.1
5.1.2
5.2.0
5.2.1
5.2.10
5.2.11
5.2.12
5.2.13
5.2.14
5.2.15
5.2.16
5.2.17
5.2.2
5.2.3
5.2.4
5.2.5
5.2.6
5.2.7
5.2.8
5.2.9
6.*
6.0.0
6.0.1
6.0.10
6.0.11
6.0.12
6.0.13
6.0.14
6.0.15
6.0.16
6.0.17
6.0.18
6.0.19
6.0.2
6.0.20
6.0.21
6.0.22
6.0.23
6.0.3
6.0.4
6.0.5
6.0.6
6.0.7
6.0.8
6.0.9
7.*
7.0.0
7.0.1
7.0.10
7.0.11
7.0.12
7.0.13
7.0.14
7.0.15
7.0.16
7.0.17
7.0.18
7.0.19
7.0.2
7.0.20
7.0.21
7.0.22
7.0.23
7.0.24
7.0.25
7.0.26
7.0.27
7.0.28
7.0.29
7.0.3
7.0.30
7.0.31
7.0.32
7.0.4
7.0.5
7.0.6
7.0.7
7.0.8
7.0.9
8.*
8.0.0
8.0.1
8.0.2
8.0.3
8.0.4
8.0.5
8.0.6
8.0.7
8.0.8
8.0.9
8.1.0
8.1.1
8.1.10
8.1.11
8.1.12
8.1.13
8.1.14
8.1.2
8.1.3
8.1.4
8.1.5
8.1.6
8.1.7
8.1.8
8.1.9
8.2.0
8.2.1
8.2.2
8.2.3
8.2.4
8.2.5
8.2.6
8.2.7
8.2.8
8.2.9

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-23368.json"