CVE-2019-8277
UltraVNC revision 1211 contains multiple memory leaks (CWE-665) in VNC server code, which allows an attacker to read stack memory and can be abused for information disclosure. Combined with another vulnerability, it can be used to leak stack memory and bypass ASLR. This attack appears to be exploitable via network connectivity. These vulnerabilities have been fixed in revision 1212.
Published:Mar 8, 2019
Last Modified:Nov 21, 2024
EPS:Mar 9, 2019
EPSS Score:0.0087
CVSS Score:7.5
Affected Products
Vendor
Product
Action
Vendor
Siemens
Product
Sinumerik Access Mymachine\/p2p
Siemens
Sinumerik Access Mymachine\/p2p
Vendor
Siemens
Product
Sinumerik Pcu Base Win10 Software\/ipc
Siemens
Sinumerik Pcu Base Win10 Software\/ipc
Vendor
Siemens
Product
Sinumerik Pcu Base Win7 Software\/ipc
Siemens
Sinumerik Pcu Base Win7 Software\/ipc
Vendor
Uvnc
Product
Ultravnc
Uvnc
Ultravnc
Exploits
No exploit reference
Common Weakness Enumeration
Common Attack Pattern Enumeration and Classification (CAPEC)
References
Common Vulnerability Scoring System
Attack Vector
Network
Adjacent
Local
Physical
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High
