Package        : libreoffice
Version        : 1:4.3.3-2+deb8u13
CVE ID         : CVE-2019-9848 CVE-2019-9849 CVE-2019-9850 CVE-2019-9851 
                 CVE-2019-9852 CVE-2019-9853 CVE-2019-9854


Several vulnerabilities were discovered in LibreOffice, the office
productivity suite.

CVE-2019-9848

    Nils Emmerich discovered that malicious documents could execute
    arbitrary Python code via LibreLogo.

CVE-2019-9849

    Matei Badanoiu discovered that the stealth mode did not apply to
    bullet graphics.

CVE-2019-9850

    It was discovered that the protections implemented in CVE-2019-9848
    could be bypassed because of insufficient URL validation.

CVE-2019-9851

    Gabriel Masei discovered that malicious documents could execute
    arbitrary pre-installed scripts.

CVE-2019-9852

    Nils Emmerich discovered that the protection implemented to address
    CVE-2018-16858 could be bypassed by a URL encoding attack.

CVE-2019-9853

    Nils Emmerich discovered that malicious documents could bypass
    document security settings to execute macros contained within the
    document.

CVE-2019-9854

    It was discovered that the protection implemented to address
    CVE-2019-9852 could be bypassed because of insufficient input
    sanitization.

For Debian 8 "Jessie", these problems have been fixed in version
1:4.3.3-2+deb8u13.

We recommend that you upgrade your libreoffice packages.

Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS