CVE-2019-8267
Last modified
CVE-2019-8267 is a vulnerability of currently unknown severity. UltraVNC revision 1207 has out-of-bounds read vulnerability in VNC client code inside TextChat module, which results in a denial of service (DoS) condition. This attack appears to be exploitable via network connectivity. EPSS estimates a 1.95% chance of exploitation in the next 30 days.
Description
UltraVNC revision 1207 has out-of-bounds read vulnerability in VNC client code inside TextChat module, which results in a denial of service (DoS) condition. This attack appears to be exploitable via network connectivity. This vulnerability has been fixed in revision 1208.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Uvnc | Ultravnc | < 1.2.2.3 |
References
Timeline
- Published
- Last Modified
- Status
- Modified
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- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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Related CVEs from 2019
- CVE-2019-8261UltraVNC revision 1199 has a out-of-bounds read vulnerabilit…
- CVE-2019-8262UltraVNC revision 1203 has multiple heap buffer overflow vul…9.8
- CVE-2019-8263UltraVNC revision 1205 has stack-based buffer overflow vulne…6.5
- CVE-2019-8264UltraVNC revision 1203 has out-of-bounds access vulnerabilit…
- CVE-2019-8265UltraVNC revision 1207 has multiple out-of-bounds access vul…
- CVE-2019-8266UltraVNC revision 1207 has multiple out-of-bounds access vul…
- CVE-2019-8268UltraVNC revision 1206 has multiple off-by-one vulnerabiliti…9.8
- CVE-2019-8269UltraVNC revision 1206 has stack-based Buffer overflow vulne…7.5
- CVE-2019-8270UltraVNC revision 1210 has out-of-bounds read vulnerability …
- CVE-2019-8271UltraVNC revision 1211 has a heap buffer overflow vulnerabil…9.8
- CVE-2019-8272UltraVNC revision 1211 has multiple off-by-one vulnerabiliti…9.8
- CVE-2019-8273UltraVNC revision 1211 has a heap buffer overflow vulnerabil…9.8
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