CVE-2019-9850 (GCVE-0-2019-9850)

Vulnerability from cvelistv5 – Published: 2019-08-15 21:30 – Updated: 2024-09-16 16:47
VLAI?
Title
Insufficient url validation allowing LibreLogo script execution
Summary
LibreOffice is typically bundled with LibreLogo, a programmable turtle vector graphics script, which can execute arbitrary python commands contained with the document it is launched from. LibreOffice also has a feature where documents can specify that pre-installed scripts can be executed on various document script events such as mouse-over, etc. Protection was added, to address CVE-2019-9848, to block calling LibreLogo from script event handers. However an insufficient url validation vulnerability in LibreOffice allowed malicious to bypass that protection and again trigger calling LibreLogo from script event handlers. This issue affects: Document Foundation LibreOffice versions prior to 6.2.6.
Severity ?
No CVSS data available.
CWE
  • Insufficient url validation
Assigner
References
https://www.libreoffice.org/about-us/security/adv… x_refsource_CONFIRM
https://seclists.org/bugtraq/2019/Aug/28 mailing-listx_refsource_BUGTRAQ
https://www.debian.org/security/2019/dsa-4501 vendor-advisoryx_refsource_DEBIAN
https://lists.fedoraproject.org/archives/list/pac… vendor-advisoryx_refsource_FEDORA
https://lists.fedoraproject.org/archives/list/pac… vendor-advisoryx_refsource_FEDORA
https://usn.ubuntu.com/4102-1/ vendor-advisoryx_refsource_UBUNTU
http://lists.opensuse.org/opensuse-security-annou… vendor-advisoryx_refsource_SUSE
http://lists.opensuse.org/opensuse-security-annou… vendor-advisoryx_refsource_SUSE
https://lists.debian.org/debian-lts-announce/2019… mailing-listx_refsource_MLIST
Impacted products
Vendor Product Version
Document Foundation LibreOffice Affected: unspecified , < 6.2.6 (custom)
Create a notification for this product.
Credits
Thanks to alex (@insertscript) for reporting this issue
Show details on NVD website
To clipboard 

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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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