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cnvdChina National Vulnerability DatabaseCNVD-2022-20505
HistorySep 29, 2021 - 12:00 a.m.

Nokogiri code issue vulnerability

2021-09-2900:00:00
China National Vulnerability Database
www.cnvd.org.cn
13

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:L/Au:N/C:P/I:N/A:N

Nokogiri is an open source software library for parsing HTML and XML in Ruby. a code issue vulnerability exists in Nokogiri, which stems from the fact that in Nokogiri v1.12.4 and earlier versions, on JRuby only, the SAX parser parses external entities by default. No details of the vulnerability are currently available.

CPENameOperatorVersion
nokogiri nokogirile1.12.4

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:L/Au:N/C:P/I:N/A:N