Unrated severityNVD Advisory· Published Mar 5, 2019· Updated Sep 16, 2024
CVE-2019-8263
CVE-2019-8263
Description
UltraVNC revision 1205 has stack-based buffer overflow vulnerability in VNC client code inside ShowConnInfo routine, which leads to a denial of service (DoS) condition. This attack appear to be exploitable via network connectivity. User interaction is required to trigger this vulnerability. This vulnerability has been fixed in revision 1206.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2- Kaspersky Lab/UltraVNCv5Range: 1.2.2.3
Patches
Vulnerability mechanics
References
7- cert-portal.siemens.com/productcert/pdf/ssa-286838.pdfmitrex_refsource_CONFIRM
- cert-portal.siemens.com/productcert/pdf/ssa-927095.pdfmitrex_refsource_CONFIRM
- cert-portal.siemens.com/productcert/pdf/ssa-940818.pdfmitrex_refsource_CONFIRM
- ics-cert.kaspersky.com/advisories/klcert-advisories/2019/03/01/klcert-19-009-ultravnc-access-of-memory-location-after-end-of-buffer/mitrex_refsource_MISC
- ics-cert.kaspersky.com/advisories/klcert-advisories/2019/03/01/klcert-19-010-ultravnc-stack-based-buffer-overflow/mitrex_refsource_MISC
- us-cert.cisa.gov/ics/advisories/icsa-21-131-11mitrex_refsource_MISC
- www.us-cert.gov/ics/advisories/icsa-20-161-06mitrex_refsource_MISC
News mentions
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