Improper output neutralization for logs in Cory Dolphin Flask-CORS



Published: 2024-07-26
Risk Medium
Patch available YES
Number of vulnerabilities 1
CVE-ID CVE-2024-1681
CWE-ID CWE-117
Exploitation vector Network
Public exploit N/A
Vulnerable software
Subscribe 		Flask-CORS
Universal components / Libraries / Libraries used by multiple products

Vendor Cory Dolphin

Security Bulletin

This security bulletin contains one medium risk vulnerability.

1) Improper Output Neutralization for Logs

EUVDB-ID: #VU94747

Risk: Medium

CVSSv3.1: 4.6 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2024-1681

CWE-ID: CWE-117 - Improper Output Neutralization for Logs

Exploit availability: No

Description

The vulnerability allows a remote attacker to modify data on the system.

The vulnerability exists due to excessive data output by the application. A remote attacker can send a specially crafted GET request containing a CRLF sequence in the request path to inject fake log entries into the log file.

Mitigation

Install update from vendor's website.

Vulnerable software versions

Flask-CORS: 4.0.0

CPE2.3 External links

http://huntr.com/bounties/25a7a0ba-9fa2-4777-acb6-03e5539bb644


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.



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