GitHub Advisoryadvisory · npm
GHSA-gpvj-gp8c-c7p2 Regular Expression Denial of Service in simple-markdown
HIGH
Official page ↗
- Aliases
- CVE-2019-25103
- Ecosystem
- npm
- Packages
- simple-markdown
- Severity
- High
- CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Weaknesses
- CWE-1333
- Reviewed
- 2023-02-14
Affected packages
• npm simple-markdown: < 0.5.2 → fixed in 0.5.2
Description
A vulnerability has been found in simple-markdown 0.5.1 and classified as problematic. Affected by this vulnerability is an unknown functionality of the file simple-markdown.js. The manipulation leads to inefficient regular expression complexity. The attack can be launched remotely. Upgrading to version 0.5.2 is able to address this issue. The name of the patch is 89797fef9abb4cab2fb76a335968266a92588816. It is recommended to upgrade the affected component. The associated identifier of this vulnerability is VDB-220639.
Related
Alias · CVE (1)
- CVE-2019-25103 A vulnerability has been found in simple-markdown 0.5.1 and classified as problematic. vulnerability
Weakness · CWE (1)
- CWE-1333 Inefficient Regular Expression Complexity weakness
References
- https://nvd.nist.gov/vuln/detail/CVE-2019-25103 advisory
- https://github.com/Khan/simple-markdown/issues/71 web
- https://github.com/ariabuckles/simple-markdown/commit/89797fef9abb4cab2fb76a335968266a92588816 web
- https://github.com/ariabuckles/simple-markdown package
- https://github.com/ariabuckles/simple-markdown/releases/tag/0.5.2 web
- https://snyk.io/vuln/SNYK-JS-SIMPLEMARKDOWN-460540 web
- https://vuldb.com/?ctiid.220639 web
- https://vuldb.com/?id.220639 web