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Debian Security Advisory 5574-1
Debian Linux Security Advisory 5574-1 - Reginaldo Silva discovered two security vulnerabilities in LibreOffice, which could result in the execution of arbitrary scripts or Gstreamer plugins when opening a malformed file.
-----BEGIN PGP SIGNED MESSAGE-----Hash: SHA512- -------------------------------------------------------------------------Debian Security Advisory DSA-5574-1 [email protected]://www.debian.org/security/ Moritz MuehlenhoffDecember 11, 2023 https://www.debian.org/security/faq- -------------------------------------------------------------------------Package : libreofficeCVE ID : CVE-2023-6185 CVE-2023-6186Reginaldo Silva discovered two security vulnerabilities in LibreOffice,which could result in the execution of arbitrary scripts or Gstreamerplugins when opening a malformed file.For the oldstable distribution (bullseye), these problems have been fixedin version 1:7.0.4-4+deb11u8.For the stable distribution (bookworm), these problems have been fixed inversion 4:7.4.7-1+deb12u1.We recommend that you upgrade your libreoffice packages.For the detailed security status of libreoffice please refer toits security tracker page at:https://security-tracker.debian.org/tracker/libreofficeFurther information about Debian Security Advisories, how to applythese updates to your system and frequently asked questions can befound at: https://www.debian.org/security/Mailing list: [email protected] PGP SIGNATURE-----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yhb9-----END PGP SIGNATURE-----Related news
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Red Hat Security Advisory 2024-1423-03 - An update for libreoffice is now available for Red Hat Enterprise Linux 9.0 Extended Update Support.
Gentoo Linux Security Advisory 202402-29 - Multiple vulnerabilities have been found in LibreOffice, the worst of which could result in user-assisted code execution. Versions greater than or equal to 7.5.9.2 are affected.
Ubuntu Security Notice 6546-2 - USN-6546-1 fixed vulnerabilities in LibreOffice. This update provides the corresponding updates for Ubuntu 20.04 LTS and Ubuntu 22.04 LTS. Reginaldo Silva discovered that LibreOffice incorrectly handled filenames when passing embedded videos to GStreamer. If a user were tricked into opening a specially crafted file, a remote attacker could possibly use this issue to execute arbitrary GStreamer plugins. Reginaldo Silva discovered that LibreOffice incorrectly handled certain non-typical hyperlinks. If a user were tricked into opening a specially crafted file, a remote attacker could possibly use this issue to execute arbitrary scripts.
Ubuntu Security Notice 6546-1 - Reginaldo Silva discovered that LibreOffice incorrectly handled filenames when passing embedded videos to GStreamer. If a user were tricked into opening a specially crafted file, a remote attacker could possibly use this issue to execute arbitrary GStreamer plugins. Reginaldo Silva discovered that LibreOffice incorrectly handled certain non-typical hyperlinks. If a user were tricked into opening a specially crafted file, a remote attacker could possibly use this issue to execute arbitrary scripts.
Improper Input Validation vulnerability in GStreamer integration of The Document Foundation LibreOffice allows an attacker to execute arbitrary GStreamer plugins. In affected versions the filename of the embedded video is not sufficiently escaped when passed to GStreamer enabling an attacker to run arbitrary gstreamer plugins depending on what plugins are installed on the target system.
Insufficient macro permission validation of The Document Foundation LibreOffice allows an attacker to execute built-in macros without warning. In affected versions LibreOffice supports hyperlinks with macro or similar built-in command targets that can be executed when activated without warning the user.