OESA-2021-1175

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Source
https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2021-1175
Import Source
https://repo.openeuler.org/security/data/osv/OESA-2021-1175.json
JSON Data
https://api.test.osv.dev/v1/vulns/OESA-2021-1175
Upstream
Published
2021-05-06T11:02:53Z
Modified
2025-08-12T05:06:01.070154Z
Summary
rubygem-redcarpet security update
Details

A fast, safe and extensible Markdown to (X)HTML parser.

Security Fix(es):

Redcarpet is a Ruby library for Markdown processing. In Redcarpet before version 3.5.1, there is an injection vulnerability which can enable a cross-site scripting attack. In affected versions no HTML escaping was being performed when processing quotes. This applies even when the :escape_html option was being used. This is fixed in version 3.5.1 by the referenced commit.(CVE-2020-26298)

Database specific 
{
    "severity": "Medium"
}
References

Affected packages

openEuler:20.03-LTS-SP1 / rubygem-redcarpet

Package

Name
rubygem-redcarpet
Purl
pkg:rpm/openEuler/rubygem-redcarpet&distro=openEuler-20.03-LTS-SP1

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.5.1-1.oe1

Ecosystem specific 

{
    "src": [
        "rubygem-redcarpet-3.5.1-1.oe1.src.rpm"
    ],
    "noarch": [
        "rubygem-redcarpet-doc-3.5.1-1.oe1.noarch.rpm"
    ],
    "aarch64": [
        "rubygem-redcarpet-debuginfo-3.5.1-1.oe1.aarch64.rpm",
        "rubygem-redcarpet-debugsource-3.5.1-1.oe1.aarch64.rpm",
        "rubygem-redcarpet-3.5.1-1.oe1.aarch64.rpm"
    ],
    "x86_64": [
        "rubygem-redcarpet-debugsource-3.5.1-1.oe1.x86_64.rpm",
        "rubygem-redcarpet-3.5.1-1.oe1.x86_64.rpm",
        "rubygem-redcarpet-debuginfo-3.5.1-1.oe1.x86_64.rpm"
    ]
}