Redhat.comRH:CVE-2021-32796CVE-2021-32796
5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:N/I:P/A:N
6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
0.001 Low
EPSS
Percentile
35.7%
A flaw was found in nodejs-xmldom. The xmldom library is an open-source pure JavaScript W3C standard-based (XML DOM Level 2 Core) DOMParser and XMLSerializer module. Xmldom does not correctly escape special characters when serializing elements removed from their ancestor. This flaw may lead to unexpected syntactic changes during XML processing in some downstream applications. Invalid processing of XML documents could lead to a loss of confidentiality or integrity of data in the application using the vulnerable library.
Mitigation
Applications using the vulnerable version of xmldom should properly validate the inputs and reject maliciously formed documents.
Related
5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:N/I:P/A:N
6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
0.001 Low
EPSS
Percentile
35.7%