Vulnerabilites related to kramdown_project - kramdown
Vulnerability from fkie_nvd
Published
2020-07-17 16:15
Modified
2024-11-21 05:02
Severity ?
Summary
The kramdown gem before 2.3.0 for Ruby processes the template option inside Kramdown documents by default, which allows unintended read access (such as template="/etc/passwd") or unintended embedded Ruby code execution (such as a string that begins with template="string://<%= `). NOTE: kramdown is used in Jekyll, GitLab Pages, GitHub Pages, and Thredded Forum.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| kramdown_project | kramdown | * | |
| debian | debian_linux | 9.0 | |
| debian | debian_linux | 10.0 | |
| fedoraproject | fedora | 31 | |
| fedoraproject | fedora | 32 | |
| canonical | ubuntu_linux | 20.04 |
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Vulnerability from fkie_nvd
Published
2021-03-19 07:15
Modified
2024-11-21 06:00
Severity ?
Summary
Kramdown before 2.3.1 does not restrict Rouge formatters to the Rouge::Formatters namespace, and thus arbitrary classes can be instantiated.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| kramdown_project | kramdown | * | |
| fedoraproject | fedora | 32 | |
| fedoraproject | fedora | 33 | |
| fedoraproject | fedora | 34 | |
| debian | debian_linux | 10.0 |
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CVE-2020-14001 (GCVE-0-2020-14001)
Vulnerability from cvelistv5
Published
2020-07-17 15:27
Modified
2024-08-04 12:32
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
The kramdown gem before 2.3.0 for Ruby processes the template option inside Kramdown documents by default, which allows unintended read access (such as template="/etc/passwd") or unintended embedded Ruby code execution (such as a string that begins with template="string://<%= `). NOTE: kramdown is used in Jekyll, GitLab Pages, GitHub Pages, and Thredded Forum.
References
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CVE-2021-28834 (GCVE-0-2021-28834)
Vulnerability from cvelistv5
Published
2021-03-19 06:51
Modified
2024-08-03 21:55
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
Kramdown before 2.3.1 does not restrict Rouge formatters to the Rouge::Formatters namespace, and thus arbitrary classes can be instantiated.
References
| ▼ | URL | Tags |
|---|---|---|
| https://github.com/gettalong/kramdown/pull/708 | x_refsource_MISC | |
| https://gitlab.com/gitlab-org/gitlab/-/commit/179329b5c3c118924fb242dc449d06b4ed6ccb66 | x_refsource_MISC | |
| https://github.com/gettalong/kramdown/compare/REL_2_3_0...REL_2_3_1 | x_refsource_MISC | |
| https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/S3BBLUIDCUUR3NEE4NJLOCCAV3ALQ3O6/ | vendor-advisory, x_refsource_FEDORA | |
| https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SYOLQKFL6IJCQLBXV34Z4TI4O54GESPR/ | vendor-advisory, x_refsource_FEDORA | |
| https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NJCJVYHPY6LNUFM6LYZIAUIYOMVT5QGV/ | vendor-advisory, x_refsource_FEDORA | |
| https://www.debian.org/security/2021/dsa-4890 | vendor-advisory, x_refsource_DEBIAN |
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