Description

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.

Related CPE's

a

diffy_project

diffy

3.4.1

*

*

*

*

ruby

Vulnerable

o

microsoft

windows

-

References

https://github.com/samg/diffy/blob/56fd935aea256742f7352b050592542d3d153bf6/CHANGELOG#L1

Release NotesThird Party Advisory

https://github.com/samg/diffy/commit/478f392082b66d38f54a02b4bb9c41be32fd6593

PatchThird Party Advisory

Weaknesses

[email protected]

Primary
NVD-CWE-noinfo

CVSS impact metrics

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

9.8 · Critical

  • CVSS V3.1

  • CVSS V3.0

  • CVSS V2.0

Information

Source identifier

[email protected]

Vulnerability status

Analyzed

Published

2022-06-23T17:15:14.923

3 years ago

Last modified

2022-06-29T18:28:12.397

3 years ago