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Vulnerable Software

Vulnerability Details 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.

Exploit prediction scoring system (EPSS) score

EPSS Score 0.009

EPSS Ranking 74.2%

CVSS Severity

CVSS v3 Score 7.5

CVSS v2 Score 5.0

References

Products affected by CVE-2019-8277

Siemens » Sinumerik Access Mymachine/p2p » Version: N/A

cpe:2.3:a:siemens:sinumerik_access_mymachine/p2p:-
Siemens » Sinumerik Pcu Base Win10 Software/ipc » Version: N/A

cpe:2.3:a:siemens:sinumerik_pcu_base_win10_software/ipc:-
Siemens » Sinumerik Pcu Base Win7 Software/ipc » Version: N/A

cpe:2.3:a:siemens:sinumerik_pcu_base_win7_software/ipc:-
Siemens » Sinumerik Pcu Base Win7 Software/ipc » Version: 12.01

cpe:2.3:a:siemens:sinumerik_pcu_base_win7_software/ipc:12.01
Uvnc » Ultravnc » Version: 1.0.9.6.2

cpe:2.3:a:uvnc:ultravnc:1.0.9.6.2
Uvnc » Ultravnc » Version: 1.1.8.9

cpe:2.3:a:uvnc:ultravnc:1.1.8.9
Uvnc » Ultravnc » Version: 1.1.9.3

cpe:2.3:a:uvnc:ultravnc:1.1.9.3
Uvnc » Ultravnc » Version: 1.1.9.6

cpe:2.3:a:uvnc:ultravnc:1.1.9.6
Uvnc » Ultravnc » Version: 1.2.0.5

cpe:2.3:a:uvnc:ultravnc:1.2.0.5
Uvnc » Ultravnc » Version: 1.2.0.9

cpe:2.3:a:uvnc:ultravnc:1.2.0.9
Uvnc » Ultravnc » Version: 1.2.1.0

cpe:2.3:a:uvnc:ultravnc:1.2.1.0
Uvnc » Ultravnc » Version: 1.2.1.2

cpe:2.3:a:uvnc:ultravnc:1.2.1.2
Uvnc » Ultravnc » Version: 1.2.1.6

cpe:2.3:a:uvnc:ultravnc:1.2.1.6
Uvnc » Ultravnc » Version: 1.2.1.7

cpe:2.3:a:uvnc:ultravnc:1.2.1.7
Uvnc » Ultravnc » Version: 1.2.2.2

cpe:2.3:a:uvnc:ultravnc:1.2.2.2

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2019-8277

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