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cve[email protected]CVE-2019-8269
HistoryMar 08, 2019 - 11:29 p.m.

CVE-2019-8269

2019-03-0823:29:00
CWE-121
CWE-787
[email protected]
web.nvd.nist.gov
31
ultravnc
revision 1206
stack-based
buffer overflow
vulnerability
vnc client
filetransfer module
denial of service
dos
cve-2019-8269
network connectivity
nvd

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

7.5 High

AI Score

Confidence

High

0.011 Low

EPSS

Percentile

84.4%

JSON

UltraVNC revision 1206 has stack-based Buffer overflow vulnerability in VNC client code inside FileTransfer module, which leads to a denial of service (DoS) condition. This attack appear to be exploitable via network connectivity. This vulnerability has been fixed in revision 1207.

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
CPENameOperatorVersion
uvnc:ultravncuvnc ultravnclt1.2.2.3

CNA Affected

[
  {
    "product": "UltraVNC",
    "vendor": "Kaspersky Lab",
    "versions": [
      {
        "status": "affected",
        "version": "1.2.2.3"
      }
    ]
  }
]

Related

nvd 1
cvelist 1
prion 1
ics 1
nvd
nvd
CVE-2019-8269
2019-03-08 23:29:00
cvelist
cvelist
CVE-2019-8269
2019-03-01 00:00:00
prion
prion
Stack overflow
2019-03-08 23:29:00
ics
ics
Siemens SINUMERIK
2020-06-12 12:00:00

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

7.5 High

AI Score

Confidence

High

0.011 Low

EPSS

Percentile

84.4%

JSON
Related for CVE-2019-8269
nvd1cvelist1prion1ics1