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nvd[email protected]NVD:CVE-2019-15681
HistoryOct 29, 2019 - 7:15 p.m.

CVE-2019-15681

2019-10-2919:15:18
CWE-665
web.nvd.nist.gov
3

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

7.9 High

AI Score

Confidence

High

0.011 Low

EPSS

Percentile

84.2%

LibVNC commit before d01e1bb4246323ba6fcee3b82ef1faa9b1dac82a contains a memory leak (CWE-655) in VNC server 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 appear to be exploitable via network connectivity. These vulnerabilities have been fixed in commit d01e1bb4246323ba6fcee3b82ef1faa9b1dac82a.

Affected configurations

NVD
Node
libvnc_projectlibvncserverRange<0.9.12
Node
canonicalubuntu_linuxMatch14.04lts
OR
canonicalubuntu_linuxMatch16.04esm
OR
canonicalubuntu_linuxMatch16.04lts
OR
canonicalubuntu_linuxMatch18.04lts
OR
canonicalubuntu_linuxMatch18.10
Node
debiandebian_linuxMatch8.0
OR
debiandebian_linuxMatch9.0
Node
siemenssimatic_itc1500Match-
AND
siemenssimatic_itc1500_firmwareRange3.0.0.03.2.1.0
Node
siemenssimatic_itc1500_proMatch-
AND
siemenssimatic_itc1500_pro_firmwareRange3.0.0.03.2.1.0
Node
siemenssimatic_itc1900Match-
AND
siemenssimatic_itc1900_firmwareRange3.0.0.03.2.1.0
Node
siemenssimatic_itc1900_proMatch-
AND
siemenssimatic_itc1900_pro_firmwareRange3.0.0.03.2.1.0
Node
siemenssimatic_itc2200Match-
AND
siemenssimatic_itc2200_firmwareRange3.0.0.03.2.1.0
Node
siemenssimatic_itc2200_proMatch-
AND
siemenssimatic_itc2200_pro_firmwareRange3.0.0.03.2.1.0

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

7.9 High

AI Score

Confidence

High

0.011 Low

EPSS

Percentile

84.2%