Debian Bug report logs -
#985569
ruby-kramdown: CVE-2021-28834
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Bug#985569
; Package src:ruby-kramdown
.
(Sat, 20 Mar 2021 07:54:03 GMT) (full text, mbox, link).
Acknowledgement sent
to Salvatore Bonaccorso <carnil@debian.org>
:
New Bug report received and forwarded. Copy sent to carnil@debian.org, team@security.debian.org, Debian Ruby Extras Maintainers <pkg-ruby-extras-maintainers@lists.alioth.debian.org>
.
(Sat, 20 Mar 2021 07:54:04 GMT) (full text, mbox, link).
Message #5 received at submit@bugs.debian.org (full text, mbox, reply):
Source: ruby-kramdown
Version: 2.3.0-4
Severity: grave
Tags: security upstream
Justification: user security hole
Forwarded: https://github.com/gettalong/kramdown/pull/708
X-Debbugs-Cc: carnil@debian.org, Debian Security Team <team@security.debian.org>
Hi,
The following vulnerability was published for ruby-kramdown.
CVE-2021-28834[0]:
| Kramdown before 2.3.1 does not restrict Rouge formatters to the
| Rouge::Formatters namespace, and thus arbitrary classes can be
| instantiated.
If you fix the vulnerability please also make sure to include the
CVE (Common Vulnerabilities & Exposures) id in your changelog entry.
For further information see:
[0] https://security-tracker.debian.org/tracker/CVE-2021-28834
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-28834
[1] https://github.com/gettalong/kramdown/pull/708
[2] https://github.com/gettalong/kramdown/commit/d6a1cbcb2caa2f8a70927f176070d126b2422760
[3] https://bugzilla.redhat.com/show_bug.cgi?id=1941044
[4] https://gitlab.com/gitlab-org/gitlab/-/commit/179329b5c3c118924fb242dc449d06b4ed6ccb66
Please adjust the affected versions in the BTS as needed.
Regards,
Salvatore
Marked as found in versions ruby-kramdown/1.17.0-1+deb10u1.
Request was from Salvatore Bonaccorso <carnil@debian.org>
to control@bugs.debian.org
.
(Sat, 20 Mar 2021 13:24:02 GMT) (full text, mbox, link).
Marked as found in versions ruby-kramdown/1.17.0-1.
Request was from Salvatore Bonaccorso <carnil@debian.org>
to control@bugs.debian.org
.
(Sat, 20 Mar 2021 13:24:03 GMT) (full text, mbox, link).
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