CVE-2020-1103
CVE-2020-1103: 1 tracked advisory record across MS Server. Compare vendor sources and published fix guidance.
Compare the source-linked records below. Ratings and product/version details belong to each advisory; they are not a single CVE-wide score or proof that every listed product is affected. How VulniPulse collects and checks evidence.
Vendor advisory comparison
MS Server
1 advisory- Advisory severityUnrated
Advisory [CVE-2020-1103] Microsoft SharePoint Information Disclosure Vulnerability
CVE-2020-1103Source published Source updated
An information disclosure vulnerability exists where certain modes of the search function in Microsoft SharePoint Server are vulnerable to cross-site search attacks (a variant of cross-site request forgery, CSRF). When users are simultaneously logged in to Microsoft SharePoint Server and visit a malicious web page, the attacker can, through standard browser functionality, induce the browser to invoke search queries as the logged in user. While the attacker can’t access the search results or documents as such, the attacker can determine whether the query did return results or not, and thus by issuing targeted queries discover facts about documents that are searchable for the logged-in user. The security update addresses the vulnerability by running the search queries in a way that doesn’t…
- Affected products in this advisory
- Microsoft SharePoint Enterprise Server 2016
- Microsoft SharePoint Foundation 2013 Service Pack 1
- Microsoft SharePoint Server 2019
- Source-reported affected versions
- Microsoft SharePoint Enterprise Server 2016 16.0.0 before publication
- Microsoft SharePoint Foundation 2013 Service Pack 1 15.0.0 before publication
- Microsoft SharePoint Server 2019 16.0.0 before publication
- Source-reported fixed versions
- publication
- Mitigation guidance
- The security update addresses the vulnerability by running the search queries in a way that doesn’t expose them to this browser vulnerability.
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