CVEDB API

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2022-21680

Marked is a markdown parser and compiler. Prior to version 4.0.10, the regular expression `block.def` may cause catastrophic backtracking against some strings and lead to a regular expression denial of service (ReDoS). Anyone who runs untrusted markdown through a vulnerable version of marked and does not use a worker with a time limit may be affected. This issue is patched in version 4.0.10. As a workaround, avoid running untrusted markdown through marked or run marked on a worker thread and set a reasonable time limit to prevent draining resources.

Exploit prediction scoring system (EPSS) score

EPSS Score 0.005

EPSS Ranking 64.6%

CVSS Severity

CVSS v3 Score 7.5

CVSS v2 Score 5.0

References

Products affected by CVE-2022-21680

Marked Project » Marked » Version: 0.0.1

cpe:2.3:a:marked_project:marked:0.0.1
Marked Project » Marked » Version: 0.0.2

cpe:2.3:a:marked_project:marked:0.0.2
Marked Project » Marked » Version: 0.0.3

cpe:2.3:a:marked_project:marked:0.0.3
Marked Project » Marked » Version: 0.0.4

cpe:2.3:a:marked_project:marked:0.0.4
Marked Project » Marked » Version: 0.0.5

cpe:2.3:a:marked_project:marked:0.0.5
Marked Project » Marked » Version: 0.0.6

cpe:2.3:a:marked_project:marked:0.0.6
Marked Project » Marked » Version: 0.0.7

cpe:2.3:a:marked_project:marked:0.0.7
Marked Project » Marked » Version: 0.0.8

cpe:2.3:a:marked_project:marked:0.0.8
Marked Project » Marked » Version: 0.0.9

cpe:2.3:a:marked_project:marked:0.0.9
Marked Project » Marked » Version: 0.1.0

cpe:2.3:a:marked_project:marked:0.1.0
Marked Project » Marked » Version: 0.1.1

cpe:2.3:a:marked_project:marked:0.1.1
Marked Project » Marked » Version: 0.1.2

cpe:2.3:a:marked_project:marked:0.1.2
Marked Project » Marked » Version: 0.1.3

cpe:2.3:a:marked_project:marked:0.1.3
Marked Project » Marked » Version: 0.1.4

cpe:2.3:a:marked_project:marked:0.1.4
Marked Project » Marked » Version: 0.1.5

cpe:2.3:a:marked_project:marked:0.1.5
Marked Project » Marked » Version: 0.1.6

cpe:2.3:a:marked_project:marked:0.1.6
Marked Project » Marked » Version: 0.1.7

cpe:2.3:a:marked_project:marked:0.1.7
Marked Project » Marked » Version: 0.1.8

cpe:2.3:a:marked_project:marked:0.1.8
Marked Project » Marked » Version: 0.1.9

cpe:2.3:a:marked_project:marked:0.1.9
Marked Project » Marked » Version: 0.2.0

cpe:2.3:a:marked_project:marked:0.2.0
Marked Project » Marked » Version: 0.2.1

cpe:2.3:a:marked_project:marked:0.2.1
Marked Project » Marked » Version: 0.2.10

cpe:2.3:a:marked_project:marked:0.2.10
Marked Project » Marked » Version: 0.2.2

cpe:2.3:a:marked_project:marked:0.2.2
Marked Project » Marked » Version: 0.2.2-1

cpe:2.3:a:marked_project:marked:0.2.2-1
Marked Project » Marked » Version: 0.2.3

cpe:2.3:a:marked_project:marked:0.2.3
Marked Project » Marked » Version: 0.2.4

cpe:2.3:a:marked_project:marked:0.2.4
Marked Project » Marked » Version: 0.2.4-1

cpe:2.3:a:marked_project:marked:0.2.4-1
Marked Project » Marked » Version: 0.2.5

cpe:2.3:a:marked_project:marked:0.2.5
Marked Project » Marked » Version: 0.2.5c

cpe:2.3:a:marked_project:marked:0.2.5c
Marked Project » Marked » Version: 0.2.6

cpe:2.3:a:marked_project:marked:0.2.6
Marked Project » Marked » Version: 0.2.7

cpe:2.3:a:marked_project:marked:0.2.7
Marked Project » Marked » Version: 0.2.8

cpe:2.3:a:marked_project:marked:0.2.8
Marked Project » Marked » Version: 0.2.9

cpe:2.3:a:marked_project:marked:0.2.9
Marked Project » Marked » Version: 0.3.0

cpe:2.3:a:marked_project:marked:0.3.0
Marked Project » Marked » Version: 0.3.1

cpe:2.3:a:marked_project:marked:0.3.1
Marked Project » Marked » Version: 0.3.12

cpe:2.3:a:marked_project:marked:0.3.12
Marked Project » Marked » Version: 0.3.13

cpe:2.3:a:marked_project:marked:0.3.13
Marked Project » Marked » Version: 0.3.14

cpe:2.3:a:marked_project:marked:0.3.14
Marked Project » Marked » Version: 0.3.15

cpe:2.3:a:marked_project:marked:0.3.15
Marked Project » Marked » Version: 0.3.16

cpe:2.3:a:marked_project:marked:0.3.16
Marked Project » Marked » Version: 0.3.17

cpe:2.3:a:marked_project:marked:0.3.17
Marked Project » Marked » Version: 0.3.18

cpe:2.3:a:marked_project:marked:0.3.18
Marked Project » Marked » Version: 0.3.19

cpe:2.3:a:marked_project:marked:0.3.19
Marked Project » Marked » Version: 0.3.2

cpe:2.3:a:marked_project:marked:0.3.2
Marked Project » Marked » Version: 0.3.3

cpe:2.3:a:marked_project:marked:0.3.3
Marked Project » Marked » Version: 0.3.4

cpe:2.3:a:marked_project:marked:0.3.4
Marked Project » Marked » Version: 0.3.5

cpe:2.3:a:marked_project:marked:0.3.5
Marked Project » Marked » Version: 0.3.6

cpe:2.3:a:marked_project:marked:0.3.6
Marked Project » Marked » Version: 0.3.7

cpe:2.3:a:marked_project:marked:0.3.7
Marked Project » Marked » Version: 0.3.9

cpe:2.3:a:marked_project:marked:0.3.9
Marked Project » Marked » Version: 0.4.0

cpe:2.3:a:marked_project:marked:0.4.0
Marked Project » Marked » Version: 0.5.0

cpe:2.3:a:marked_project:marked:0.5.0
Marked Project » Marked » Version: 0.5.1

cpe:2.3:a:marked_project:marked:0.5.1
Marked Project » Marked » Version: 0.5.2

cpe:2.3:a:marked_project:marked:0.5.2
Marked Project » Marked » Version: 0.6.0

cpe:2.3:a:marked_project:marked:0.6.0
Marked Project » Marked » Version: 0.6.1

cpe:2.3:a:marked_project:marked:0.6.1
Marked Project » Marked » Version: 0.6.2

cpe:2.3:a:marked_project:marked:0.6.2
Marked Project » Marked » Version: 0.6.3

cpe:2.3:a:marked_project:marked:0.6.3
Marked Project » Marked » Version: 0.7.0

cpe:2.3:a:marked_project:marked:0.7.0
Marked Project » Marked » Version: 0.8.0

cpe:2.3:a:marked_project:marked:0.8.0
Marked Project » Marked » Version: 0.8.1

cpe:2.3:a:marked_project:marked:0.8.1
Marked Project » Marked » Version: 0.8.2

cpe:2.3:a:marked_project:marked:0.8.2
Marked Project » Marked » Version: 1.0.0

cpe:2.3:a:marked_project:marked:1.0.0
Marked Project » Marked » Version: 1.1.0

cpe:2.3:a:marked_project:marked:1.1.0
Marked Project » Marked » Version: 1.1.1

cpe:2.3:a:marked_project:marked:1.1.1
Marked Project » Marked » Version: 1.1.2

cpe:2.3:a:marked_project:marked:1.1.2
Marked Project » Marked » Version: 1.2.0

cpe:2.3:a:marked_project:marked:1.2.0
Marked Project » Marked » Version: 1.2.1

cpe:2.3:a:marked_project:marked:1.2.1
Marked Project » Marked » Version: 1.2.2

cpe:2.3:a:marked_project:marked:1.2.2
Marked Project » Marked » Version: 1.2.3

cpe:2.3:a:marked_project:marked:1.2.3
Marked Project » Marked » Version: 1.2.4

cpe:2.3:a:marked_project:marked:1.2.4
Marked Project » Marked » Version: 1.2.5

cpe:2.3:a:marked_project:marked:1.2.5
Marked Project » Marked » Version: 1.2.6

cpe:2.3:a:marked_project:marked:1.2.6
Marked Project » Marked » Version: 1.2.7

cpe:2.3:a:marked_project:marked:1.2.7
Marked Project » Marked » Version: 1.2.8

cpe:2.3:a:marked_project:marked:1.2.8
Marked Project » Marked » Version: 1.2.9

cpe:2.3:a:marked_project:marked:1.2.9
Marked Project » Marked » Version: 1.20

cpe:2.3:a:marked_project:marked:1.20
Marked Project » Marked » Version: 2.0.0

cpe:2.3:a:marked_project:marked:2.0.0
Marked Project » Marked » Version: 2.0.1

cpe:2.3:a:marked_project:marked:2.0.1
Marked Project » Marked » Version: 2.0.2

cpe:2.3:a:marked_project:marked:2.0.2
Marked Project » Marked » Version: 2.0.3

cpe:2.3:a:marked_project:marked:2.0.3
Marked Project » Marked » Version: 2.0.4

cpe:2.3:a:marked_project:marked:2.0.4
Marked Project » Marked » Version: 2.0.5

cpe:2.3:a:marked_project:marked:2.0.5
Marked Project » Marked » Version: 2.0.6

cpe:2.3:a:marked_project:marked:2.0.6
Marked Project » Marked » Version: 2.0.7

cpe:2.3:a:marked_project:marked:2.0.7
Marked Project » Marked » Version: 2.1.0

cpe:2.3:a:marked_project:marked:2.1.0
Marked Project » Marked » Version: 2.1.1

cpe:2.3:a:marked_project:marked:2.1.1
Marked Project » Marked » Version: 2.1.2

cpe:2.3:a:marked_project:marked:2.1.2
Marked Project » Marked » Version: 2.1.3

cpe:2.3:a:marked_project:marked:2.1.3
Marked Project » Marked » Version: 3.0.0

cpe:2.3:a:marked_project:marked:3.0.0
Marked Project » Marked » Version: 3.0.1

cpe:2.3:a:marked_project:marked:3.0.1
Marked Project » Marked » Version: 3.0.2

cpe:2.3:a:marked_project:marked:3.0.2
Marked Project » Marked » Version: 3.0.3

cpe:2.3:a:marked_project:marked:3.0.3
Marked Project » Marked » Version: 3.0.4

cpe:2.3:a:marked_project:marked:3.0.4
Marked Project » Marked » Version: 3.0.5

cpe:2.3:a:marked_project:marked:3.0.5
Marked Project » Marked » Version: 3.0.6

cpe:2.3:a:marked_project:marked:3.0.6
Marked Project » Marked » Version: 3.0.7

cpe:2.3:a:marked_project:marked:3.0.7
Marked Project » Marked » Version: 3.0.8

cpe:2.3:a:marked_project:marked:3.0.8
Marked Project » Marked » Version: 4.0.0

cpe:2.3:a:marked_project:marked:4.0.0
Marked Project » Marked » Version: 4.0.1

cpe:2.3:a:marked_project:marked:4.0.1
Marked Project » Marked » Version: 4.0.2

cpe:2.3:a:marked_project:marked:4.0.2
Marked Project » Marked » Version: 4.0.3

cpe:2.3:a:marked_project:marked:4.0.3
Marked Project » Marked » Version: 4.0.4

cpe:2.3:a:marked_project:marked:4.0.4
Marked Project » Marked » Version: 4.0.5

cpe:2.3:a:marked_project:marked:4.0.5
Marked Project » Marked » Version: 4.0.6

cpe:2.3:a:marked_project:marked:4.0.6
Marked Project » Marked » Version: 4.0.7

cpe:2.3:a:marked_project:marked:4.0.7
Marked Project » Marked » Version: 4.0.8

cpe:2.3:a:marked_project:marked:4.0.8
Marked Project » Marked » Version: 4.0.9

cpe:2.3:a:marked_project:marked:4.0.9
Fedoraproject » Fedora » Version: 36

cpe:2.3:o:fedoraproject:fedora:36

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2022-21680

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