medium3.5
CVE-2024-9277
Inefficient Regular Expression Complexity in langflow
Impact
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.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| pip | langflow | <= 1.0.18 | none recorded |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Langflow | Langflow | through 1.0.18 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://rumbling-slice-eb0.notion.site/Remote-Redos-in-https-github-com-langflow-ai-langflow-067159ced0d5494e91b06071384969c4?pvs=4
- https://vuldb.com/?ctiid.278659
- https://vuldb.com/?id.278659
- https://vuldb.com/?submit.410043
- https://github.com/advisories/GHSA-355v-2rjx-fpx7
- https://nvd.nist.gov/vuln/detail/CVE-2024-9277
- https://github.com/langflow-ai/langflow/blob/main/src/backend/base/langflow/interface/utils.py#L65