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
Configurations
Configuration 1 (hide)
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Configuration 2 (hide)
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Configuration 3 (hide)
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Configuration 4 (hide)
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History
21 Nov 2024, 05:02
Type | Values Removed | Values Added |
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References | () https://github.com/gettalong/kramdown - Third Party Advisory | |
References | () https://github.com/gettalong/kramdown/commit/1b8fd33c3120bfc6e5164b449e2c2fc9c9306fde - Patch, Third Party Advisory | |
References | () https://github.com/gettalong/kramdown/compare/REL_2_2_1...REL_2_3_0 - Patch, Third Party Advisory | |
References | () https://kramdown.gettalong.org - Vendor Advisory | |
References | () https://kramdown.gettalong.org/news.html - Release Notes, Vendor Advisory | |
References | () https://lists.apache.org/thread.html/r96df7899fbb456fe2705882f710a0c8e8614b573fbffd8d12e3f54d2%40%3Cnotifications.fluo.apache.org%3E - | |
References | () https://lists.debian.org/debian-lts-announce/2020/08/msg00014.html - Mailing List, Third Party Advisory | |
References | () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ENMMGKHRQIZ3QKGOMBBBGB6B4LB5I7NQ/ - | |
References | () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KBLTGBYU7NKOUOHDKVCU4GFZMGA6BP4L/ - | |
References | () https://rubygems.org/gems/kramdown - Third Party Advisory | |
References | () https://security.netapp.com/advisory/ntap-20200731-0004/ - Third Party Advisory | |
References | () https://usn.ubuntu.com/4562-1/ - Third Party Advisory | |
References | () https://www.debian.org/security/2020/dsa-4743 - Third Party Advisory |
07 Nov 2023, 03:17
Type | Values Removed | Values Added |
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References |
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Information
Published : 2020-07-17 16:15
Updated : 2024-11-21 05:02
NVD link : CVE-2020-14001
Mitre link : CVE-2020-14001
CVE.ORG link : CVE-2020-14001
JSON object : View
Products Affected
debian
- debian_linux
fedoraproject
- fedora
canonical
- ubuntu_linux
kramdown_project
- kramdown
CWE
CWE-862
Missing Authorization