Insufficient url validation allowing LibreLogo script execution
Published Aug 15, 2019
9.8
CRITICALCVSS 3.1
EPSS 2.93%
Description
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.
Affected products
-
- Version unspecifiedStatusaffectedConstraints<6.2.6
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Document Foundation | LibreOffice | n/a |
|
Configuration 1
- 16.04
- 18.04
- 19.04
- 8.0
- 9.0
- 10.0
- 29
- 30
- 15.0
- 15.1
Configuration 2
- < 6.2.6
No data.
Red Hat Enterprise Linux 7
libreoffice-1:5.3.6.1-24.el7
Fixed · RHSA-2020:1151
Red Hat Enterprise Linux 8
libreoffice-1:6.0.6.1-20.el8
Fixed · RHSA-2020:1598
Red Hat Enterprise Linux 6
libreoffice
Out of support scope
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 7 | libreoffice-1:5.3.6.1-24.el7 | Fixed | RHSA-2020:1151 |
| Red Hat Enterprise Linux 8 | libreoffice-1:6.0.6.1-20.el8 | Fixed | RHSA-2020:1598 |
| Red Hat Enterprise Linux 6 | libreoffice | Out of support scope | n/a |
No package ranges for this CVE.
Remediation
No remediation recorded yet.
References (14)
- http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00006.html vendor-advisoryx_refsource_SUSEMailing ListThird Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00067.html vendor-advisoryx_refsource_SUSEMailing ListThird Party Advisory
- https://access.redhat.com/security/cve/CVE-2019-9850 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1744862 Issue Tracking
- https://euvd.enisa.europa.eu/vulnerability/EUVD-2019-19206 Advisory
- https://lists.debian.org/debian-lts-announce/2019/10/msg00005.html mailing-listx_refsource_MLISTMailing ListThird Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PMEGUWMWORC3DOVEHVXLFT3A5RSCMLBH/ vendor-advisoryx_refsource_FEDORA
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WVSDPZJG3UA43X3JXRHJAWXLDZEW77LM/ vendor-advisoryx_refsource_FEDORA
- https://nvd.nist.gov/vuln/detail/CVE-2019-9850
- https://seclists.org/bugtraq/2019/Aug/28 mailing-listx_refsource_BUGTRAQMailing ListThird Party Advisory
- https://usn.ubuntu.com/4102-1/ vendor-advisoryx_refsource_UBUNTUThird Party Advisory
- https://www.cve.org/CVERecord?id=CVE-2019-9850
- https://www.debian.org/security/2019/dsa-4501 vendor-advisoryx_refsource_DEBIANThird Party Advisory
- https://www.libreoffice.org/about-us/security/advisories/CVE-2019-9850 x_refsource_CONFIRMVendor Advisory
Change history (0)
No recorded changes yet.