10 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:C/I:C/A:C
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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.3 High
AI Score
Confidence
High
0.005 Low
EPSS
Percentile
75.2%
USN-5438-1 fixed a vulnerability in HTMLDOC. This update provides the
corresponding update for Ubuntu 14.04 ESM and Ubuntu 16.04 ESM.
Original advisory details:
It was discovered that HTMLDOC did not properly manage memory under certain
circumstances. If a user were tricked into opening a specially crafted HTML
file, a remote attacker could possibly use this issue to cause HTMLDOC to
crash, resulting in a denial of service, or possibly execute arbitrary code.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 16.04 | noarch | htmldoc | < 1.8.27-8ubuntu1.1+esm1 | UNKNOWN |
Ubuntu | 16.04 | noarch | htmldoc | < 1.8.27-8ubuntu1.1 | UNKNOWN |
Ubuntu | 16.04 | noarch | htmldoc-common | < 1.8.27-8ubuntu1.1 | UNKNOWN |
Ubuntu | 16.04 | noarch | htmldoc-dbgsym | < 1.8.27-8ubuntu1.1 | UNKNOWN |
Ubuntu | 14.04 | noarch | htmldoc | < 1.8.27-8ubuntu1+esm2 | UNKNOWN |
Ubuntu | 14.04 | noarch | htmldoc | < 1.8.27-8ubuntu1 | UNKNOWN |
Ubuntu | 14.04 | noarch | htmldoc-dbgsym | < 1.8.27-8ubuntu1 | UNKNOWN |
10 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:C/I:C/A:C
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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.3 High
AI Score
Confidence
High
0.005 Low
EPSS
Percentile
75.2%