CVE-2023-50254

Deepin Linux's default document reader `deepin-reader` software suffers from a serious vulnerability in versions prior to 6.0.7 due to a design flaw that leads to remote command execution via crafted docx document. This is a file overwrite vulnerability. Remote code execution (RCE) can be achieved by overwriting files like .bash_rc, .bash_login, etc. RCE will be triggered when the user opens the terminal. Version 6.0.7 contains a patch for the issue.

CVSS v3 7.8 HIGH

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/linuxdeepin/deepin-reader/commit/4db7a079fb7bd77257b1b9208a7ab26aade8fe04	Patch
https://github.com/linuxdeepin/deepin-reader/commit/c192fd20a2fe4003e0581c3164489a89e06420c6	Patch
https://github.com/linuxdeepin/developer-center/security/advisories/GHSA-q9jr-726g-9495	Exploit Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:deepin:deepin_reader:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2023-12-22 17:15

Updated : 2024-01-03 20:12

NVD link : CVE-2023-50254

Mitre link : CVE-2023-50254

CVE.ORG link : CVE-2023-50254

JSON object : View

Products Affected

deepin

deepin_reader

CWE

CWE-22

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

CWE-27

Path Traversal: 'dir/../../filename'

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