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
8.8 High
AI Score
Confidence
High
5 Medium
CVSS2
Access Vector
NETWORK
Access 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
0.003 Low
EPSS
Percentile
69.4%
It was discovered that Expat incorrectly handled certain external entities.
A remote attacker could possibly use this issue to cause Expat to hang,
resulting in a denial of service.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 17.04 | noarch | lib64expat1 | < 2.2.0-2ubuntu0.1 | UNKNOWN |
Ubuntu | 17.04 | noarch | expat | < 2.2.0-2ubuntu0.1 | UNKNOWN |
Ubuntu | 17.04 | noarch | expat-dbgsym | < 2.2.0-2ubuntu0.1 | UNKNOWN |
Ubuntu | 17.04 | noarch | libexpat1 | < 2.2.0-2ubuntu0.1 | UNKNOWN |
Ubuntu | 17.04 | noarch | libexpat1-dbgsym | < 2.2.0-2ubuntu0.1 | UNKNOWN |
Ubuntu | 17.04 | noarch | libexpat1-dev | < 2.2.0-2ubuntu0.1 | UNKNOWN |
Ubuntu | 17.04 | noarch | libexpat1-udeb | < 2.2.0-2ubuntu0.1 | UNKNOWN |
Ubuntu | 17.04 | noarch | libexpat1-udeb-dbgsym | < 2.2.0-2ubuntu0.1 | UNKNOWN |
Ubuntu | 16.10 | noarch | lib64expat1 | < 2.2.0-1ubuntu0.1 | UNKNOWN |
Ubuntu | 16.10 | noarch | expat | < 2.2.0-1ubuntu0.1 | UNKNOWN |
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
8.8 High
AI Score
Confidence
High
5 Medium
CVSS2
Access Vector
NETWORK
Access 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
0.003 Low
EPSS
Percentile
69.4%