CVE-2020-14001

See a problem?
Please try reporting it to the source first.
Source
https://cve.org/CVERecord?id=CVE-2020-14001
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-14001.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2020-14001
Aliases
Downstream
Related
Published
2020-07-17T16:15:11.230Z
Modified
2026-07-08T05:56:43.240189497Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

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.

Database specific 
{
    "unresolved_ranges": [
        {
            "source": "CPE_STRING",
            "vendor_product": "canonical:ubuntu_linux",
            "extracted_events": [
                {
                    "introduced": "20.04"
                },
                {
                    "last_affected": "20.04"
                }
            ],
            "cpes": [
                "cpe:2.3:o:canonical:ubuntu_linux:20.04:*:*:*:lts:*:*:*"
            ]
        },
        {
            "source": "CPE_STRING",
            "vendor_product": "debian:debian_linux",
            "extracted_events": [
                {
                    "introduced": "9.0"
                },
                {
                    "last_affected": "9.0"
                },
                {
                    "introduced": "10.0"
                },
                {
                    "last_affected": "10.0"
                }
            ],
            "cpes": [
                "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*",
                "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*"
            ]
        },
        {
            "source": "CPE_STRING",
            "vendor_product": "fedoraproject:fedora",
            "extracted_events": [
                {
                    "introduced": "31"
                },
                {
                    "last_affected": "31"
                },
                {
                    "introduced": "32"
                },
                {
                    "last_affected": "32"
                }
            ],
            "cpes": [
                "cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*",
                "cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*"
            ]
        }
    ]
}
References

Affected packages

Git / github.com/gettalong/kramdown

Affected ranges

Type
GIT
Repo
https://github.com/gettalong/kramdown
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
84e305c87c3f9c4926031e83fefde3c883e919cb
Fixed
1b8fd33c3120bfc6e5164b449e2c2fc9c9306fde
Database specific 
{
    "source": [
        "CPE_RANGE",
        "REFERENCES"
    ],
    "cpe": "cpe:2.3:a:kramdown_project:kramdown:*:*:*:*:*:ruby:*:*",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "2.3.0"
        }
    ]
}

Affected versions

Other
REL_0_10_0
REL_0_11_0
REL_0_12_0
REL_0_13_1
REL_0_13_2
REL_0_13_3
REL_0_13_4
REL_0_13_5
REL_0_13_6
REL_0_13_7
REL_0_13_8
REL_0_14_0
REL_0_14_1
REL_0_14_2
REL_0_1_0
REL_0_1_0_0
REL_0_1_0_1
REL_0_2_0
REL_0_3_0
REL_0_4_0
REL_0_5_0
REL_0_6_0
REL_0_7_0
REL_0_8_0
REL_0_9_0
REL_1_0_0
REL_1_0_1
REL_1_0_2
REL_1_10_0
REL_1_11_0
REL_1_11_1
REL_1_12_0
REL_1_13_0
REL_1_13_1
REL_1_13_2
REL_1_14_0
REL_1_15_0
REL_1_16_0
REL_1_16_1
REL_1_16_2
REL_1_17_0
REL_1_1_0
REL_1_2_0
REL_1_3_0
REL_1_3_1
REL_1_3_2
REL_1_3_3
REL_1_4_0
REL_1_4_1
REL_1_4_2
REL_1_5_0
REL_1_6_0
REL_1_7_0
REL_1_8_0
REL_1_9_0
REL_2_0_0
REL_2_1_0
REL_2_2_0
REL_2_2_1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-14001.json"