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USN-5661-1: LibreOffice vulnerabilities

6 October 2022

Several security issues were fixed in LibreOffice.

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Ubuntu Pro provides ten-year security coverage to 25,000+ packages in Main and Universe repositories, and it is free for up to five machines.

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Releases

Packages

Details

It was discovered that LibreOffice incorrectly validated macro signatures.
If a user were tricked into opening a specially crafted document, a remote
attacker could possibly use this issue to execute arbitrary macros.
(CVE-2022-26305)

It was discovered that Libreoffice incorrectly handled encrypting the
master key provided by the user for storing passwords for web connections.
A local attacker could possibly use this issue to obtain access to
passwords stored in the user's configuration data. (CVE-2022-26306,
CVE-2022-26307)

Reduce your security exposure

Ubuntu Pro provides ten-year security coverage to 25,000+ packages in Main and Universe repositories, and it is free for up to five machines.

Learn more about Ubuntu Pro

Update instructions

The problem can be corrected by updating your system to the following package versions:

Ubuntu 20.04

In general, a standard system update will make all the necessary changes.

Related notices

  • USN-5694-1: libreoffice-l10n-id, libreoffice-l10n-ja, libreoffice-help-nl, libreoffice-help-pt, libreoffice-kde, libreoffice-l10n-mr, libreoffice-l10n-sv, libreoffice-librelogo, libreoffice-l10n-mk, libreoffice-l10n-vi, libreoffice-help-de, libreoffice-help-hi, libreoffice-sdbc-postgresql, libreoffice-help-cs, libreoffice-help-ja, libreoffice-l10n-th, libreoffice-help-dz, libreoffice-help-vi, libreoffice-l10n-eu, libreoffice-writer, libreoffice-l10n-ro, libreoffice-style-oxygen, libreoffice-help-zh-cn, libunoloader-java, libreoffice-kf5, libreoffice-plasma, libridl-java, libreoffice-help-es, libreoffice-l10n-ml, uno-libs3, libuno-cppu3, libreoffice-dev, libreoffice-l10n-kmr, libreoffice-mysql-connector, uno-libs-private, libreoffice-dev-common, libreoffice-l10n-da, libreoffice-help-da, libreoffice-l10n-tr, libreoffice-l10n-zh-cn, libreoffice-l10n-te, libreoffice-l10n-nr, libreoffice-l10n-en-za, libreoffice-l10n-lt, libreoffice-l10n-ar, libreoffice-help-fi, libreoffice-base-core, libreoffice-sdbc-mysql, libreoffice-help-pt-br, libreoffice-l10n-en-gb, libreoffice-l10n-gd, libreoffice-help-eu, libreoffice-help-sl, libreoffice-calc-nogui, libreoffice-evolution, libreoffice-l10n-br, libreoffice-l10n-af, libreoffice-l10n-ca, libreoffice-l10n-oc, python3-access2base, libreoffice-style-tango, libreoffice-l10n-ga, libreoffice-l10n-dz, libreoffice-dev-gui, libreoffice-l10n-gu, libreoffice-l10n-sk, libreoffice-help-en-gb, libreoffice-l10n-ts, libreoffice-sdbc-firebird, libreoffice-java-common, libreoffice-report-builder-bin, libreoffice-help-it, libreoffice-pdfimport, libreoffice-l10n-kk, libreoffice-l10n-uz, libreoffice-base-drivers, libreoffice-l10n-km, libreoffice-impress, libreoffice-l10n-sl, ure, libreoffice-help-tr, libreoffice-calc, libreoffice-l10n-ru, libreoffice-help-sv, libreoffice-subsequentcheckbase, libreoffice-l10n-lv, libreoffice-gtk2, libreoffice-help-id, libreoffice-nlpsolver, libreoffice-l10n-st, libreoffice-gtk3, libreoffice-l10n-ug, libjuh-java, libreoffice-script-provider-bsh, libreoffice-l10n-gug, libreoffice-style-colibre, libreoffice-help-ru, libreoffice-help-pl, libreoffice-core, fonts-opensymbol, libreoffice-style-sukapura, libreoffice-smoketest-data, libreoffice-dev-doc, libreoffice-help-gl, libreoffice-l10n-ss, libreoffice-avmedia-backend-gstreamer, libreoffice-style-elementary, libreofficekit-dev, libreoffice-l10n-kn, libreoffice-help-hu, libreoffice-core-nogui, libreoffice-l10n-za, libreoffice-kde4, libreoffice-impress-nogui, libreoffice-kde5, libreoffice-l10n-cy, libreoffice-math-nogui, ure-java, libreoffice-l10n-hi, libuno-purpenvhelpergcc3-3, libjurt-java, liblibreofficekitgtk, libreoffice-qt5, libreoffice-base, libreoffice-style-hicontrast, libreoffice-l10n-he, libreoffice-l10n-ne, libreoffice-help-om, libreoffice-l10n-gl, libreoffice-l10n-szl, libreoffice-style-galaxy, libreoffice-help-sk, libreoffice-l10n-am, libreoffice-l10n-hu, libreoffice-l10n-ta, libreoffice-l10n-pt-br, libreoffice-report-builder-bin-nogui, libreoffice-style-human, libreoffice-l10n-hr, libreoffice-style-sifr, libreoffice-l10n-mn, libreoffice-help-ca, libreoffice-l10n-nso, libreoffice-writer-nogui, libreoffice-gnome, libreoffice, libreoffice-l10n-nb, libreoffice-help-ko, libreoffice-l10n-be, libreoffice-l10n-or, libreoffice-l10n-zh-tw, libreoffice-style-breeze, libreoffice-l10n-xh, libreoffice-help-zh-tw, libreoffice-l10n-bg, libreoffice-l10n-sr, libreoffice-style-yaru, libreoffice-l10n-et, libreoffice-l10n-es, libreoffice-help-fr, libreoffice-math, libunoil-java, libreoffice-l10n-as, libreoffice-l10n-uk, libreofficekit-data, libreoffice-report-builder, libreoffice-wiki-publisher, libreoffice-draw-nogui, libreoffice-nogui, libreoffice-l10n-pa-in, libreoffice-l10n-eo, libreoffice-l10n-rw, libreoffice-l10n-cs, libreoffice-l10n-tn, libreoffice-systray, libreoffice-l10n-om, libreoffice-l10n-ve, libreoffice-l10n-ast, libreoffice-help-km, libreoffice-l10n-tg, libreoffice-script-provider-js, python3-uno, libreoffice-ogltrans, libreoffice-l10n-bn, liblibreoffice-java, libreoffice-common, libreoffice-l10n-is, libreoffice-l10n-zu, libreoffice-draw, libuno-salhelpergcc3-3, libreoffice-l10n-de, libreoffice-l10n-fa, libreoffice-l10n-fr, libreoffice-l10n-pt, libreoffice-gtk, libreoffice-l10n-si, libofficebean-java, libreoffice-l10n-it, libreoffice-l10n-fi, libreoffice-l10n-el, libreoffice-l10n-nl, libreoffice-l10n-bs, libreoffice-help-en-us, libuno-sal3, libreoffice-l10n-nn, libreoffice-style-karasa-jaga, libreoffice-help-common, libreoffice-officebean, libreoffice-l10n-pl, gir1.2-lokdocview-0.1, libreoffice-l10n-ko, libreoffice-help-el, libreoffice-l10n-in, libreoffice-l10n-ka, libreoffice-script-provider-python, libreoffice-sdbc-hsqldb, libreoffice-help-et, libreoffice-base-nogui, libuno-cppuhelpergcc3-3