CVE-2018-25110
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2018-25110
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2018-25110.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2018-25110
- Aliases
- Downstream
- Published
- 2025-05-23T15:15:20Z
- Modified
- 2025-07-01T05:50:39.753652Z
- Summary
- [none]
- Details
-
Marked prior to version 0.3.17 is vulnerable to a Regular Expression Denial of Service (ReDoS) attack due to catastrophic backtracking in several regular expressions used for parsing HTML tags and markdown links. An attacker can exploit this vulnerability by providing specially crafted markdown input, such as deeply nested or repetitively structured brackets or tag attributes, which cause the parser to hang and lead to a Denial of Service.
- References
-
- https://github.com/markedjs/marked/commit/20bfc106013ed45713a21672ad4a34df94dcd485
- https://github.com/markedjs/marked/issues/1070
- https://github.com/Checkmarx/Vulnerabilities-Proofs-of-Concept/tree/main/2018/CVE-2018-25110
- https://github.com/markedjs/marked/pull/1083
- https://security-tracker.debian.org/tracker/CVE-2018-25110
Affected packages
Debian:11 / node-marked
Package
- Name
- node-marked
- Purl
- pkg:deb/debian/node-marked?arch=source
Debian:12 / node-marked
Package
- Name
- node-marked
- Purl
- pkg:deb/debian/node-marked?arch=source
Debian:13 / node-marked
Package
- Name
- node-marked
- Purl
- pkg:deb/debian/node-marked?arch=source
Git / github.com/markedjs/marked
Affected ranges
- Type
- GIT
- Repo
- https://github.com/markedjs/marked
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedFixed
Affected versions
0.*
0.3.14
0.3.15
0.3.9
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
v0.3.2
v0.3.3
v0.3.4
v0.3.5
v0.3.6
v0.3.7