CVE-2019-9848 - log back

CVE-2019-9848 created at 25 Sep 2019 19:31:40
Severity
+ High
Remote
+ Remote
Type
+ Arbitrary command execution
Description
+ An issue has been found in LibreOffice before 6.2.5, 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.
References
+ https://www.libreoffice.org/about-us/security/advisories/cve-2019-9848
+ https://github.com/LibreOffice/core/commit/5d47b7b3f6a134037f1f3d8c018505244d7be484
+ https://github.com/LibreOffice/core/commit/3dd024a28a98a9d4b4efc3c7ec6acaa94d2b25fd
Notes