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
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
68.4%
An issue was discovered in libxml2 before 2.10.3. When parsing a
multi-gigabyte XML document with the XML_PARSE_HUGE parser option enabled,
several integer counters can overflow. This results in an attempt to access
an array at a negative 2GB offset, typically leading to a segmentation
fault.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 18.04 | noarch | libxml2 | < 2.9.4+dfsg1-6.1ubuntu1.8 | UNKNOWN |
ubuntu | 20.04 | noarch | libxml2 | < 2.9.10+dfsg-5ubuntu0.20.04.5 | UNKNOWN |
ubuntu | 22.04 | noarch | libxml2 | < 2.9.13+dfsg-1ubuntu0.2 | UNKNOWN |
ubuntu | 22.10 | noarch | libxml2 | < 2.9.14+dfsg-1ubuntu0.1 | UNKNOWN |
ubuntu | 14.04 | noarch | libxml2 | < 2.9.1+dfsg1-3ubuntu4.13+esm4) Available with Ubuntu Pro or Ubuntu Pro (Infra-only | UNKNOWN |
ubuntu | 16.04 | noarch | libxml2 | < 2.9.3+dfsg1-1ubuntu0.7+esm4) Available with Ubuntu Pro or Ubuntu Pro (Infra-only | 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
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
68.4%