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ubuntucveUbuntu.comUB:CVE-2019-15692
HistoryDec 26, 2019 - 12:00 a.m.

CVE-2019-15692

2019-12-2600:00:00
ubuntu.com
ubuntu.com
16

6.5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

7.2 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.003 Low

EPSS

Percentile

68.5%

TigerVNC version prior to 1.10.1 is vulnerable to heap buffer overflow.
Vulnerability could be triggered from CopyRectDecoder due to incorrect
value checks. Exploitation of this vulnerability could potentially result
into remote code execution. This attack appear to be exploitable via
network connectivity.

Bugs

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchtigervnc< anyUNKNOWN

6.5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

7.2 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.003 Low

EPSS

Percentile

68.5%