CRITICAL
UltraVNC revision 1211 has a heap buffer overflow vulnerability in VNC server code inside file transfer request handler, which can potentially result in code execution
Published Mar 9, 2019
9.8
CRITICALCVSS 3.1
EPSS 8.26%
Description
UltraVNC revision 1211 has a heap buffer overflow vulnerability in VNC server code inside file transfer request handler, which can potentially result in code execution. This attack appears to be exploitable via network connectivity. This vulnerability has been fixed in revision 1212.
Affected products
-
- Version 1.2.2.3StatusaffectedConstraints-
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Kaspersky Lab | UltraVNC | n/a |
|
Configuration 2
OR
- < 4.8
- < 14.00
- ≤ 12.01
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Weaknesses (2)
References (4)
- https://cert-portal.siemens.com/productcert/pdf/ssa-927095.pdf x_refsource_CONFIRMThird Party Advisory
- https://euvd.enisa.europa.eu/vulnerability/EUVD-2019-17671 Advisory
- https://ics-cert.kaspersky.com/advisories/klcert-advisories/2019/03/01/klcert-19-020-ultravnc-heap-based-buffer-overflow/ x_refsource_MISCThird Party Advisory
- https://www.us-cert.gov/ics/advisories/icsa-20-161-06 x_refsource_MISCThird Party AdvisoryUS Government Resource
| Link | Providers | Tags |
|---|---|---|
| https://cert-portal.siemens.com/productcert/pdf/ssa-927095.pdf | x_refsource_CONFIRMThird Party Advisory | |
| https://euvd.enisa.europa.eu/vulnerability/EUVD-2019-17671 | Advisory | |
| https://ics-cert.kaspersky.com/advisories/klcert-advisories/2019/03/01/klcert-19-020-ultravnc-heap-based-buffer-overflow/ | x_refsource_MISCThird Party Advisory | |
| https://www.us-cert.gov/ics/advisories/icsa-20-161-06 | x_refsource_MISCThird Party AdvisoryUS Government Resource |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner Kaspersky
Published Mar 9, 2019
Updated Sep 16, 2024
Reserved Feb 12, 2019
Link CVE-2019-8273
CISA Vulnrichment
Updated n/a
ENISA EUVD
EUVD-2019-17671 Assigner Kaspersky
Published Mar 9, 2019
Updated Sep 16, 2024
Exploited since n/a
Link EUVD-2019-17671