9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.4 High
AI Score
Confidence
High
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.013 Low
EPSS
Percentile
85.4%
It was discovered that LibVNCServer incorrectly handled certain packet
lengths. A remote attacker able to connect to a LibVNCServer could possibly
use this issue to obtain sensitive information, cause a denial of service,
or execute arbitrary code.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 17.10 | noarch | libvncclient1 | < 0.9.11+dfsg-1ubuntu0.1 | UNKNOWN |
Ubuntu | 17.10 | noarch | libvncclient1-dbg | < 0.9.11+dfsg-1ubuntu0.1 | UNKNOWN |
Ubuntu | 17.10 | noarch | libvncserver-config | < 0.9.11+dfsg-1ubuntu0.1 | UNKNOWN |
Ubuntu | 17.10 | noarch | libvncserver-dev | < 0.9.11+dfsg-1ubuntu0.1 | UNKNOWN |
Ubuntu | 17.10 | noarch | libvncserver1 | < 0.9.11+dfsg-1ubuntu0.1 | UNKNOWN |
Ubuntu | 17.10 | noarch | libvncserver1-dbg | < 0.9.11+dfsg-1ubuntu0.1 | UNKNOWN |
Ubuntu | 16.04 | noarch | libvncserver1 | < 0.9.10+dfsg-3ubuntu0.16.04.2 | UNKNOWN |
Ubuntu | 16.04 | noarch | libvncclient1 | < 0.9.10+dfsg-3ubuntu0.16.04.2 | UNKNOWN |
Ubuntu | 16.04 | noarch | libvncclient1-dbg | < 0.9.10+dfsg-3ubuntu0.16.04.2 | UNKNOWN |
Ubuntu | 16.04 | noarch | libvncclient1-dbgsym | < 0.9.10+dfsg-3ubuntu0.16.04.2 | UNKNOWN |
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.4 High
AI Score
Confidence
High
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.013 Low
EPSS
Percentile
85.4%