Information Exposure Affecting libreoffice-calc package, versions <1:4.3.7.2-2.el6_9.2
Threat Intelligence
Snyk has a published code exploit for this vulnerability.
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-RHEL6-LIBREOFFICECALC-1517192
- published26 Jul 2021
- disclosed12 Feb 2018
Introduced: 12 Feb 2018
CVE-2018-6871 (opens in a new tab)How to fix?
Upgrade RHEL:6 libreoffice-calc to version 1:4.3.7.2-2.el6_9.2 or higher.
This issue was patched in RHSA-2018:0517.
NVD Description
Note: Versions mentioned in the description apply only to the upstream libreoffice-calc package and not the libreoffice-calc package as distributed by RHEL.
See How to fix? for RHEL:6 relevant fixed versions and status.
LibreOffice before 5.4.5 and 6.x before 6.0.1 allows remote attackers to read arbitrary files via =WEBSERVICE calls in a document, which use the COM.MICROSOFT.WEBSERVICE function.
References
- https://cgit.freedesktop.org/libreoffice/core/commit/?h=libreoffice-5-4-5&id=a916fc0c0e0e8b10cb4158fa0fa173fe205d434a
- https://www.libreoffice.org/about-us/security/advisories/cve-2018-1055/
- https://access.redhat.com/security/cve/CVE-2018-6871
- https://www.debian.org/security/2018/dsa-4111
- https://www.exploit-db.com/exploits/44022/
- https://github.com/jollheef/libreoffice-remote-arbitrary-file-disclosure
- https://access.redhat.com/errata/RHSA-2018:0517
- https://usn.ubuntu.com/3579-1/
- https://www.exploit-db.com/exploits/44022