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
0.005 Low
EPSS
Percentile
76.2%
In libexpat before 2.2.8, crafted XML input could fool the parser into changing from DTD parsing to document parsing too early; a consecutive call to XML_GetCurrentLineNumber (or XML_GetCurrentColumnNumber) then resulted in a heap-based buffer over-read.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Alpine | edge-community | noarch | firefox-esr | < 68.2.0-r0 | UNKNOWN |
Alpine | edge-community | noarch | firefox | < 70.0-r0 | UNKNOWN |
Alpine | edge-main | noarch | expat | < 2.2.7-r1 | UNKNOWN |
Alpine | 3.10-community | noarch | python2-tkinter | < 2.7.17-r0 | UNKNOWN |
Alpine | 3.10-main | noarch | expat | < 2.2.7-r1 | UNKNOWN |
Alpine | 3.10-main | noarch | python2 | < 2.7.17-r0 | UNKNOWN |
Alpine | 3.11-community | noarch | firefox-esr | < 68.2.0-r0 | UNKNOWN |
Alpine | 3.11-community | noarch | python2-tkinter | < 2.7.17-r0 | UNKNOWN |
Alpine | 3.11-main | noarch | expat | < 2.2.7-r1 | UNKNOWN |
Alpine | 3.11-main | noarch | python2 | < 2.7.17-r0 | 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
0.005 Low
EPSS
Percentile
76.2%