drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Ausführen beliebiger Kommandos in ruby-kramdown
Name: |
Ausführen beliebiger Kommandos in ruby-kramdown |
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ID: |
DSA-4743-1 |
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Distribution: |
Debian |
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Plattformen: |
Debian buster |
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Datum: |
Di, 11. August 2020, 07:34 |
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Referenzen: |
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-14001 |
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Applikationen: |
ruby-kramdown |
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Originalnachricht |
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512
- ------------------------------------------------------------------------- Debian Security Advisory DSA-4743-1 security@debian.org https://www.debian.org/security/ Salvatore Bonaccorso August 10, 2020 https://www.debian.org/security/faq - -------------------------------------------------------------------------
Package : ruby-kramdown CVE ID : CVE-2020-14001 Debian Bug : 965305
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.
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.
For the detailed security status of ruby-kramdown please refer to its security tracker page at: https://security-tracker.debian.org/tracker/ruby-kramdown
Further information about Debian Security Advisories, how to apply these updates to your system and frequently asked questions can be found at: https://www.debian.org/security/
Mailing list: debian-security-announce@lists.debian.org -----BEGIN PGP SIGNATURE-----
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