openSUSE-SU-2026:10352-1

csafDEsuse_csaf

ruby4.0-rubygem-kramdown-2.4.0-1.17 on GA media

view advisory published 2026-03-13

ruby4.0-rubygem-kramdown-2.4.0-1.17 on GA media

01

describes (2)

Related CVEs.

IDseverity exploitable
CVE-2021-28834UScritical9.8—
Kramdown before 2.3.1 does not restrict Rouge formatters to the Rouge::Formatters namespace, and thus arbitrary classes can be instantiated.
CVE-2020-14001UScritical9.8OT elevated—
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 u…
02

references

External citations — patches, advisories, analysis.

03

remediations (8)

  • Fixedruby4.0-rubygem-kramdown-0:2.4.0-1.17.aarch64 as component of openSUSE Tumbleweed

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedruby4.0-rubygem-kramdown-0:2.4.0-1.17.aarch64 as component of openSUSE Tumbleweed

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedruby4.0-rubygem-kramdown-0:2.4.0-1.17.ppc64le as component of openSUSE Tumbleweed

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedruby4.0-rubygem-kramdown-0:2.4.0-1.17.ppc64le as component of openSUSE Tumbleweed

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedruby4.0-rubygem-kramdown-0:2.4.0-1.17.s390x as component of openSUSE Tumbleweed

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedruby4.0-rubygem-kramdown-0:2.4.0-1.17.s390x as component of openSUSE Tumbleweed

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedruby4.0-rubygem-kramdown-0:2.4.0-1.17.x86_64 as component of openSUSE Tumbleweed

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedruby4.0-rubygem-kramdown-0:2.4.0-1.17.x86_64 as component of openSUSE Tumbleweed

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

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