Vulnerability CVE-2021-28834
Published: 2021-03-19

Description:
Kramdown before 2.3.1 does not restrict Rouge formatters to the Rouge::Formatters namespace, and thus arbitrary classes can be instantiated.

Type:

NVD-CWE-noinfo

CVSS2 => (AV:N/AC:M/Au:N/C:P/I:P/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
6.8/10
6.4/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
Kramdown project -> Kramdown 

 References:
https://github.com/gettalong/kramdown/compare/REL_2_3_0...REL_2_3_1
https://github.com/gettalong/kramdown/pull/708
https://gitlab.com/gitlab-org/gitlab/-/commit/179329b5c3c118924fb242dc449d06b4ed6ccb66
Copyright 2024, cxsecurity.com

 

Back to Top