CVE-2022-33127

The function that calls the diff tool in Diffy 3.4.1 does not properly handle double quotes in a filename when run in a windows environment. This allows attackers to execute arbitrary commands via a crafted string.

CVSS v3.0 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3.0 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

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

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/samg/diffy/commit/478f392082b66d38f54a02b4bb9c41be32fd6593	Patch Third Party Advisory
https://github.com/samg/diffy/blob/56fd935aea256742f7352b050592542d3d153bf6/CHANGELOG#L1	Release Notes Third Party Advisory

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Configurations

Configuration 1 (hide)

AND

cpe:2.3:a:diffy_project:diffy:3.4.1:*:*:*:*:ruby:*:*

cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*

Information

Published : 2022-06-23 10:15

Updated : 2022-06-29 11:28

NVD link : CVE-2022-33127

Mitre link : CVE-2022-33127

JSON object : View

CWE

NVD-CWE-noinfo

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Products Affected

microsoft

windows

diffy_project

diffy

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