CVE-2019-8264
First published: Fri Mar 01 2019(Updated: )
UltraVNC revision 1203 has out-of-bounds access vulnerability in VNC client inside Ultra2 decoder, which can potentially result in code execution. This attack appears to be exploitable via network connectivity. This vulnerability has been fixed in revision 1204.
Credit: vulnerability@kaspersky.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Uvnc Ultravnc | <1.2.2.3 | |
| Siemens Sinamics Gh150 | ||
| Siemens Sinamics Sh150 | ||
| Siemens Sinamics Sl150 | ||
| Siemens Sinamics Sm120 | ||
| Siemens Sinamics Sm150 | ||
| Siemens SINAMICS SM150i | ||
| Siemens SIMATIC HMI Comfort Outdoor Panels 7’ and 15’ (incl. SIPLUS variants) Update 4 | <16 | 16 |
| Siemens SIMATIC HMI Comfort Panels 4’to 22’ (incl. SIPLUS variants) Update 4 | <16 | 16 |
| Siemens SIMATIC HMI KTP Mobile Panels KTP400F, KTP700, KTP700F, KTP900, and KTP900F Update 4 | <16 | 16 |
| Siemens SIMATIC WinCC Runtime Advanced Update 4 | <16 | 16 |
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Reference Links
- https://cert-portal.siemens.com/productcert/pdf/ssa-286838.pdf
- https://cert-portal.siemens.com/productcert/pdf/ssa-927095.pdf
- https://cert-portal.siemens.com/productcert/pdf/ssa-940818.pdf
- https://ics-cert.kaspersky.com/advisories/klcert-advisories/2019/03/01/klcert-19-011-ultravnc-access-of-memory-location-after-end-of-buffer/
- https://us-cert.cisa.gov/ics/advisories/icsa-21-131-11
- https://www.us-cert.gov/ics/advisories/icsa-20-161-06
- https://www.cisa.gov/news-events/ics-advisories/icsa-21-131-04 (Advisory)
- https://www.cisa.gov/news-events/ics-advisories/icsa-21-131-11 (Advisory)
- collector/nvd-index
- agent/type
- agent/first-publish-date
- agent/last-modified-date
- collector/ics-cert-advisory
- source/ICS
- agent/software-canonical-lookup
- agent/weakness
- agent/author
- agent/references
- agent/severity
- agent/description
- agent/event
- agent/software-canonical-lookup-request
- agent/softwarecombine
- agent/tags
- collector/mitre-cve
- source/MITRE
- vendor/uvnc
- canonical/uvnc ultravnc
- vendor/siemens
- canonical/siemens sinamics gh150
- canonical/siemens sinamics sh150
- canonical/siemens sinamics sl150
- canonical/siemens sinamics sm120
- canonical/siemens sinamics sm150
- canonical/siemens sinamics sm150i
- canonical/siemens simatic hmi comfort outdoor panels 7’ and 15’ (incl. siplus variants) update 4
- canonical/siemens simatic hmi comfort panels 4’to 22’ (incl. siplus variants) update 4
- canonical/siemens simatic hmi ktp mobile panels ktp400f, ktp700, ktp700f, ktp900, and ktp900f update 4
- canonical/siemens simatic wincc runtime advanced update 4