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
EPSS
Percentile
72.4%
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.
[
{
"vendor": "markedjs",
"product": "marked",
"versions": [
{
"version": "< 4.0.10",
"status": "affected"
}
]
}
]
github.com/markedjs/marked/commit/c4a3ccd344b6929afa8a1d50ac54a721e57012c0
github.com/markedjs/marked/releases/tag/v4.0.10
github.com/markedjs/marked/security/advisories/GHSA-rrrm-qjm4-v8hf
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/AIXDMC3CSHYW3YWVSQOXAWLUYQHAO5UX/