CVE-2022-21681

Marked is a markdown parser and compiler. Prior to version 4.0.10, the regular expression inline.reflinkSearch may cause catastrophic backtracking against some strings and lead to a denial of service (DoS). 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.

Database specific

{
    "cwe_ids": [
        "CWE-1333",
        "CWE-400"
    ]
}

References

Affected packages

Git / github.com/markedjs/marked

Affected ranges

Type: GIT
Repo: https://github.com/markedjs/marked
Events: Introduced

0 Unknown introduced commit / All previous commits are affected

Fixed

8f806573a3f6c6b7a39b8cdb66ab5ebb8d55a5f5

Affected versions

0.*

0.3.14

0.3.15

0.3.9

0.4.0

v0.*

v0.0.1

v0.0.2

v0.0.3

v0.0.4

v0.0.5

v0.0.6

v0.0.7

v0.0.8

v0.0.9

v0.1.0

v0.1.1

v0.1.2

v0.1.3

v0.1.4

v0.1.5

v0.1.6

v0.1.7

v0.1.8

v0.1.9

v0.2.0

v0.2.1

v0.2.10

v0.2.2

v0.2.3

v0.2.4

v0.2.5

v0.2.6

v0.2.7

v0.2.8

v0.2.9

v0.3.0

v0.3.1

v0.3.12

v0.3.17

v0.3.18

v0.3.19

v0.3.2

v0.3.3

v0.3.4

v0.3.5

v0.3.6

v0.3.7

v0.5.0

v0.5.1

v0.5.2

v0.6.0

v0.6.1

v0.6.2

v0.6.3

v0.7.0

v0.8.0

v0.8.1

v0.8.2

v1.*

v1.0.0

v1.1.0

v1.1.1

v1.1.2

v1.2.0

v1.2.1

v1.2.2

v1.2.3

v1.2.4

v1.2.5

v1.2.6

v1.2.7

v1.2.8

v1.2.9

v1.20

v2.*

v2.0.0

v2.0.1

v2.0.2

v2.0.3

v2.0.4

v2.0.5

v2.0.6

v2.0.7

v2.1.0

v2.1.1

v2.1.2

v2.1.3

v3.*

v3.0.0

v3.0.1

v3.0.2

v3.0.3

v3.0.4

v3.0.5

v3.0.6

v3.0.7

v3.0.8

v4.*

v4.0.0

v4.0.1

v4.0.2

v4.0.3

v4.0.4

v4.0.5

v4.0.6

v4.0.7

v4.0.8

v4.0.9

Git / github.com/chjj/marked