CVE-2019-1187
mediumpriority · track · 21EPSS 0.031 · 88 %ileEURUUSEPSS · scored 2026-10-27
A denial of service vulnerability exists when the XmlLite runtime (XmlLite.dll) improperly parses XML input. An attacker who successfully exploited this vulnerability could cause a denial of service against an XML application. A remote unauthenticated attacker could exploit this vulnerability by issuing specially crafted requests to an XML application. The update addresses the vulnerability by correcting how the XmlLite runtime parses XML input.
cvss
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 5–7.5
ssvc
A stakeholder decision — act, attend, or track — from exploitation and impact.
weaknesses
The CWE weakness classes this flaw belongs to.
affected products (70)
Products and version ranges known to be affected.
also known as (4)
Other names and identifiers for this entity.
sources
Which sources assert this record, and when.
references (9)
External citations — patches, advisories, analysis.
- https://nvd.nist.gov/vuln/detail/CVE-2019-1187cnnvd
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1187cnnvd
- https://portal.msrc.microsoft.com/zh-CN/security-guidance/advisory/CVE-2019-1187cnnvd
- https://security.business.xerox.com/wp-content/uploads/2019/11/cert_XRX19-029_FFPSv2_Win10_SecurityBulletin_Nov2019.pdfcnnvd
- https://vigilance.fr/vulnerability/Windows-vulnerabilities-of-August-2019-30038cnnvd
- https://www.auscert.org.au/bulletins/ESB-2019.4343/cnnvd
- https://www.zerodayinitiative.com/advisories/ZDI-19-710/cnnvd
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1187enisa_euvd
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