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nvd[email protected]NVD:CVE-2019-8259
HistoryMar 05, 2019 - 3:29 p.m.

CVE-2019-8259

2019-03-0515:29:00
CWE-401
CWE-665
[email protected]
web.nvd.nist.gov

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:L/Au:N/C:P/I:N/A:N

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

8.7 High

AI Score

Confidence

High

0.005 Low

EPSS

Percentile

76.8%

JSON

UltraVNC revision 1198 contains multiple memory leaks (CWE-655) in VNC client code, which allow 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 1199.

Affected configurations

NVD
Node
uvncultravncRange<1.2.2.3
Node
siemenssinumerik_access_mymachine\/p2pRange<4.8
OR
siemenssinumerik_pcu_base_win10_software\/ipcRange<14.00
OR
siemenssinumerik_pcu_base_win7_software\/ipcRange≤12.01

Related

cve 1
prion 1
cvelist 1
ics 3
cve
cve
CVE-2019-8259
2019-03-05 15:29:00
prion
prion
Information disclosure
2019-03-05 15:29:00
cvelist
cvelist
CVE-2019-8259
2019-03-01 00:00:00
ics
ics
Siemens SIMATIC UltraVNC HMI WinCC Products
2021-05-11 12:00:00
Siemens SINAMICS Medium Voltage Products Remote Access (Update B)
2021-08-10 12:00:00
Siemens SINUMERIK
2020-06-12 12:00:00

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:L/Au:N/C:P/I:N/A:N

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

8.7 High

AI Score

Confidence

High

0.005 Low

EPSS

Percentile

76.8%

JSON
Related for NVD:CVE-2019-8259
cve1prion1cvelist1ics3