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githubGitHub Advisory DatabaseGHSA-62QP-3FXM-9WXF
HistoryMay 05, 2022 - 12:29 a.m.

Nokogiri vulnerable to DoS while parsing XML documents

2022-05-0500:29:01
CWE-776
GitHub Advisory Database
github.com
14
nokogiri gem
denial of service
xml documents
vulnerability

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.004

Percentile

74.5%

Nokogiri gem has Denial of Service via infinite loop when parsing XML documents

Affected configurations

Vulners
Node
nokogirinokogiriRange1.6.01.6.1
OR
nokogirinokogiriRange1.5.01.5.11
VendorProductVersionCPE
nokogirinokogiri*cpe:2.3:a:nokogiri:nokogiri:*:*:*:*:*:*:*:*

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.004

Percentile

74.5%