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:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9 High
AI Score
Confidence
High
0.028 Low
EPSS
Percentile
90.6%
It was discovered that Xerces-C++ XML Parser mishandles certain kinds of
external DTD references, resulting in a user-after-free. An attacker could
use this vulnerability to cause a denial of service (crash) or possibly
execute arbitrary code. This issue affected only Ubuntu 16.04 ESM.
(CVE-2016-2099)
It was discovered that Xerces-C++ XML Parser fails to successfully parse a
DTD that is too deeply nested. An unauthenticated attacker could use this
vulnerability to cause a denial of service. This issue affected only Ubuntu
16.04 ESM. (CVE-2016-4463)
It was discovered that Xerces-C++ mishandles certain kinds of external DTD
references, resulting in dereference of a NULL pointer. An attacker could
use this vulnerability to cause a denial of service. (CVE-2017-12627)
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 18.04 | noarch | libxerces-c3.2 | < 3.2.0+debian-2ubuntu0.1~esm1 | UNKNOWN |
Ubuntu | 18.04 | noarch | libxerces-c-dev | < 3.2.0+debian-2 | UNKNOWN |
Ubuntu | 18.04 | noarch | libxerces-c-doc | < 3.2.0+debian-2 | UNKNOWN |
Ubuntu | 18.04 | noarch | libxerces-c-samples | < 3.2.0+debian-2 | UNKNOWN |
Ubuntu | 18.04 | noarch | libxerces-c-samples-dbgsym | < 3.2.0+debian-2 | UNKNOWN |
Ubuntu | 18.04 | noarch | libxerces-c3.2 | < 3.2.0+debian-2 | UNKNOWN |
Ubuntu | 18.04 | noarch | libxerces-c3.2-dbgsym | < 3.2.0+debian-2 | UNKNOWN |
Ubuntu | 16.04 | noarch | libxerces-c-dev | < 3.1.3+debian-1ubuntu0.1~esm1 | UNKNOWN |
Ubuntu | 16.04 | noarch | libxerces-c-dev | < 3.1.3+debian-1 | UNKNOWN |
Ubuntu | 16.04 | noarch | libxerces-c-doc | < 3.1.3+debian-1 | 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:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9 High
AI Score
Confidence
High
0.028 Low
EPSS
Percentile
90.6%