9.8

CVE-2020-14001

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Kramdown Project ≫ Kramdown SwPlatformruby Version < 2.3.0
Debian ≫ Debian Linux Version9.0
Debian ≫ Debian Linux Version10.0
Fedoraproject ≫ Fedora Version31
Fedoraproject ≫ Fedora Version32
Canonical ≫ Ubuntu Linux Version20.04 SwEditionlts
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 4.56% 0.904
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 9.8 3.9 5.9
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvd@nist.gov 7.5 10 6.4
AV:N/AC:L/Au:N/C:P/I:P/A:P
CWE-862 Missing Authorization

The product does not perform an authorization check when an actor attempts to access a resource or perform an action.

https://github.com/gettalong/kramdown
Third Party Advisory
https://github.com/gettalong/kramdown/commit/1b8fd33c3120bfc6e5164b449e2c2fc9c9306fde
Patch
Third Party Advisory
https://github.com/gettalong/kramdown/compare/REL_2_2_1...REL_2_3_0
Patch
Third Party Advisory
https://kramdown.gettalong.org
Vendor Advisory
https://kramdown.gettalong.org/news.html
Vendor Advisory
Release Notes
https://lists.apache.org/thread.html/r96df7899fbb456fe2705882f710a0c8e8614b573fbffd8d12e3f54d2%40%3Cnotifications.fluo.apache.org%3E
https://lists.debian.org/debian-lts-announce/2020/08/msg00014.html
Third Party Advisory
Mailing List
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ENMMGKHRQIZ3QKGOMBBBGB6B4LB5I7NQ/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KBLTGBYU7NKOUOHDKVCU4GFZMGA6BP4L/
https://rubygems.org/gems/kramdown
Third Party Advisory
https://security.netapp.com/advisory/ntap-20200731-0004/
Third Party Advisory
https://usn.ubuntu.com/4562-1/
Third Party Advisory
https://www.debian.org/security/2020/dsa-4743
Third Party Advisory