PoC Index85,101 CVEs with PoCs

CVE-2024-9277

Langflow HTTP POST Request utils.py redos

MEDIUM 5.1EPSS 1.0%

A vulnerability classified as problematic was found in Langflow up to 1.0.18. Affected by this vulnerability is an unknown functionality of the file \src\backend\base\langflow\interface\utils.py of the component HTTP POST Request Handler. The manipulation of the argument remaining_text leads to inefficient regular expression complexity. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way. In Langflow bis 1.0.18 wurde eine problematische Schwachstelle entdeckt. Hierbei betrifft es unbekannten Programmcode der Datei \src\backend\base\langflow\interface\utils.py der Komponente HTTP POST Request Handler. Durch das Manipulieren des Arguments remaining_text mit unbekannten Daten kann eine inefficient regular expression complexity-Schwachstelle ausgenutzt werden. Der Exploit steht zur öffentlichen Verfügung.

Affected
Langflow
CVSS v4.0 VULDB
5.1 MEDIUMCVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CVSS v4.0 GitHub
5.1 MEDIUMCVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
CVSS v3.1 NVD
6.5 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVSS v3.1 VULDB
3.5 LOWCVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
CVSS v2.0 VULDB
2.3 LOWAV:A/AC:M/Au:S/C:N/I:N/A:P
EPSS
0.96% chance of exploitation in the next 30 days, 61st percentile
Published
2024-09-27

Proof-of-concept exploits (1)

Security advisories

References