CVE-2019-9848

LibreOffice has a feature where documents can specify that pre-installed scripts can be executed on various document events such as mouse-over, etc. LibreOffice is typically also bundled with LibreLogo, a programmable turtle vector graphics script, which can be manipulated into executing arbitrary python commands. By using the document event feature to trigger LibreLogo to execute python contained within a document a malicious document could be constructed which would execute arbitrary python commands silently without warning. In the fixed versions, LibreLogo cannot be called from a document event handler. This issue affects: Document Foundation LibreOffice versions prior to 6.2.5.

References

Affected packages

Git / github.com/libreoffice/core

Affected ranges

Type: GIT
Repo: https://github.com/libreoffice/core
Events: Introduced

0 Unknown introduced commit / All previous commits are affected

Fixed

af17b2cd26a1e36edf0b995f81a2e0757086dad1

Affected versions

CODE-4.*

CODE-4.2.0-1

CODE-4.2.0-2

CODE-4.2.0-3

CODE-4.2.0-4

Other

MELD_LIBREOFFICE_REPOS

libreoffice-3-5-branch-point

libreoffice-3-6-branch-point

libreoffice-4-0-branch-point

libreoffice-4-1-branch-point

libreoffice-4-2-branch-point

libreoffice-4-2-milestone-1

libreoffice-4-3-branch-point

libreoffice-4-4-branch-point

libreoffice-5-0-branch-point

libreoffice-5-1-branch-point

libreoffice-5-2-branch-point

libreoffice-5-3-branch-point

libreoffice-5-4-branch-point

libreoffice-6-0-branch-point

libreoffice-6-1-branch-point

libreoffice-6-2-branch-point

windows_build_successful_2011_11_08

calc_libreoffice-3.*

calc_libreoffice-3.4.2.2-buildfix1

co-6.*

co-6.2-1

co-6.2-2

cp-6.*

cp-6.2-3

cp-6.2-4

cp-6.2-branch-point

gpg4libre-review-5.*

gpg4libre-review-5.4.99

libreoffice-3.*

libreoffice-3.5.0.0

libs-extern-sys_libreoffice-3.*

libs-extern-sys_libreoffice-3.4.2.2-buildfix1

libs-extern_libreoffice-3.*

libs-extern_libreoffice-3.4.2.2-buildfix1

sdremote-2.*

sdremote-2.0.0

testing_libreoffice-3.*

testing_libreoffice-3.3.99.4-hotfixes1

Database specific

{
    "vanir_signatures": [
        {
            "digest": {
                "line_hashes": [
                    "233200441047925480252906591352144612406",
                    "264490658401332878748836263305079951235",
                    "203216785748593587068655570867337821875",
                    "12987806305500356543948192892457400390",
                    "35224439694116169344374987044831240565",
                    "149819950462864929760415489721791099395",
                    "29851043395935371125434107625009581462",
                    "35004788861910209482010217534733274947"
                ],
                "threshold": 0.9
            },
            "source": "https://github.com/libreoffice/core/commit/af17b2cd26a1e36edf0b995f81a2e0757086dad1",
            "signature_version": "v1",
            "id": "CVE-2019-9848-eee0652d",
            "target": {
                "file": "comphelper/source/misc/lok.cxx"
            },
            "signature_type": "Line",
            "deprecated": false
        }
    ]
}