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Test ID:1.3.6.1.4.1.25623.1.0.704743
Category:Debian Local Security Checks
Title:Debian: Security Advisory for ruby-kramdown (DSA-4743-1)
Summary:The remote host is missing an update for the 'ruby-kramdown'; package(s) announced via the DSA-4743-1 advisory.
Description:Summary:
The remote host is missing an update for the 'ruby-kramdown'
package(s) announced via the DSA-4743-1 advisory.

Vulnerability Insight:
A flaw was discovered in ruby-kramdown, a fast, pure ruby, Markdown
parser and converter, which could result in unintended read access to
files or unintended embedded Ruby code execution when the {::options /}
extension is used together with the template
option.

The Update introduces a new option forbidden_inline_options to
restrict the options allowed with the {::options /} extension. By
default the template
option is forbidden.

Affected Software/OS:
'ruby-kramdown' package(s) on Debian Linux.

Solution:
For the stable distribution (buster), this problem has been fixed in
version 1.17.0-1+deb10u1.

We recommend that you upgrade your ruby-kramdown packages.

CVSS Score:
7.5

CVSS Vector:
AV:N/AC:L/Au:N/C:P/I:P/A:P

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2020-17367
Common Vulnerability Exposure (CVE) ID: CVE-2020-17368
CopyrightCopyright (C) 2020 Greenbone Networks GmbH

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