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GHSA-jv3f-7m33-qp65

MediumCVSS 4.3 / 10
Published May 26, 2023·Last modified Nov 8, 2023
Affected Components(0)

No affected components available

Description

Impact

Unicode RIGHT-TO-LEFT OVERRIDE characters can be used to mask the original filename.

Reported-By

Thanks to the report from Mio Li wulilixi1@gmail.com

Patches

commit 17e791afb90c9ad27c65f63c6be14f2f6a3a9d60
Author: Daniel Valdivia <18384552+dvaldivia@users.noreply.github.com>
Date:   Tue May 23 08:47:12 2023 -0700

    Replace RIGHT-TO-LEFT OVERRIDE unicode (#2828)
    
    Signed-off-by: Daniel Valdivia <18384552+dvaldivia@users.noreply.github.com>

Workarounds

Workarounds are to remove the concerned file and rewrite it properly with the right file and extensions. Avoid using RTLO characters in your filenames.

Risk Scores
Base Score
4.3

The vulnerability can be exploited over the network without needing physical access. It is easy for an attacker to exploit this vulnerability. An attacker needs basic access or low-level privileges. No user interaction is needed for the attacker to exploit this vulnerability. The impact is confined to the system where the vulnerability exists. There is a low impact on the confidentiality of the information.

Threat Intelligence
4.0

Exploitation attempts have been detected. Elevated vigilance and prompt remediation are advised.

EPSS
N/A

Probability that this vulnerability will be exploited in the wild within the next 30 days.

Exploit
Not available

We did not find any exploit available. Neither in GitHub repositories nor in the Exploit-Database.

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