CVSS2
Attack Vector
NETWORK
Attack 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
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
EPSS
Percentile
86.1%
In Expat (aka libexpat) before 2.4.5, there is an integer overflow in
copyString.
Author | Note |
---|---|
sbeattie | paraview uses system expat xotcl uses system expat poco uses system expat gdcm uses system expat audacity uses system expat simgear uses system expat coin3 uses system expat as of 4.0.0~CMake~6f54f1602475+ds1-1 sitecopy uses system expat since 1:0.16.0-1 (dapper!) |
leosilva | xenial and trusty are not affected as code is not present. |
rodrigo-zaiden | libxmltok does not include copyString method, so it is not affected. |
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 16.04 | noarch | ayttm | < any | UNKNOWN |
ubuntu | 16.04 | noarch | cableswig | < any | UNKNOWN |
ubuntu | 18.04 | noarch | cadaver | < any | UNKNOWN |
ubuntu | 20.04 | noarch | cadaver | < any | UNKNOWN |
ubuntu | 22.04 | noarch | cadaver | < any | UNKNOWN |
ubuntu | 24.04 | noarch | cadaver | < any | UNKNOWN |
ubuntu | 16.04 | noarch | cadaver | < any | UNKNOWN |
ubuntu | 18.04 | noarch | coin3 | < any | UNKNOWN |
ubuntu | 14.04 | noarch | coin3 | < any | UNKNOWN |
ubuntu | 16.04 | noarch | coin3 | < any | UNKNOWN |
CVSS2
Attack Vector
NETWORK
Attack 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
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
EPSS
Percentile
86.1%