Veracode Vulnerability DatabaseVERACODE:28861XML External Entity (XXE)
4.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
4 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:S/C:P/I:N/A:N
Nokogiri is vulnerable to XML external entity (XXE) attack. The vulnerability exist as the external DTDs are enabled by default in the XML parser, which would allow an attacker to submit requests on behalf of the server and gain access to internal and local resources.
References
github.com/sparklemotion/nokogiri/commit/9c87439d9afa14a365ff13e73adc809cb2c3d97b
github.com/sparklemotion/nokogiri/releases/tag/v1.11.0.rc4
github.com/sparklemotion/nokogiri/security/advisories/GHSA-vr8q-g5c7-m54m
hackerone.com/reports/747489
lists.debian.org/debian-lts-announce/2021/06/msg00007.html
rubygems.org/gems/nokogiri
Related
4.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
4 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:S/C:P/I:N/A:N