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Vulnerability Details :

CVE-2024-9277

Summary
Assigner-VulDB
Assigner Org ID-1af790b2-7ee1-4545-860a-a788eba489b5
Published At-27 Sep, 2024 | 11:00
Updated At-27 Sep, 2024 | 15:02
Rejected At-
Credits

Langflow HTTP POST Request utils.py redos

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.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:VulDB
Assigner Org ID:1af790b2-7ee1-4545-860a-a788eba489b5
Published At:27 Sep, 2024 | 11:00
Updated At:27 Sep, 2024 | 15:02
Rejected At:
▼CVE Numbering Authority (CNA)
Langflow HTTP POST Request utils.py redos

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 Products
Vendor
n/a
Product
Langflow
Modules
  • HTTP POST Request Handler
Versions
Affected
  • 1.0.0
  • 1.0.1
  • 1.0.2
  • 1.0.3
  • 1.0.4
  • 1.0.5
  • 1.0.6
  • 1.0.7
  • 1.0.8
  • 1.0.9
  • 1.0.10
  • 1.0.11
  • 1.0.12
  • 1.0.13
  • 1.0.14
  • 1.0.15
  • 1.0.16
  • 1.0.17
  • 1.0.18
Problem Types
TypeCWE IDDescription
CWECWE-1333Inefficient Regular Expression Complexity
Type: CWE
CWE ID: CWE-1333
Description: Inefficient Regular Expression Complexity
Metrics
VersionBase scoreBase severityVector
4.05.1MEDIUM
CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
3.13.5LOW
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
3.03.5LOW
CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
2.02.3N/A
AV:A/AC:M/Au:S/C:N/I:N/A:P
Version: 4.0
Base score: 5.1
Base severity: MEDIUM
Vector:
CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
Version: 3.1
Base score: 3.5
Base severity: LOW
Vector:
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Version: 3.0
Base score: 3.5
Base severity: LOW
Vector:
CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Version: 2.0
Base score: 2.3
Base severity: N/A
Vector:
AV:A/AC:M/Au:S/C:N/I:N/A:P
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
reporter
HRP_0 (VulDB User)
Timeline
EventDate
Advisory disclosed2024-09-27 00:00:00
VulDB entry created2024-09-27 02:00:00
VulDB entry last update2024-09-27 07:37:25
Event: Advisory disclosed
Date: 2024-09-27 00:00:00
Event: VulDB entry created
Date: 2024-09-27 02:00:00
Event: VulDB entry last update
Date: 2024-09-27 07:37:25
Replaced By
Rejected Reason
References
HyperlinkResource
https://vuldb.com/?id.278659
vdb-entry
technical-description
https://vuldb.com/?ctiid.278659
signature
permissions-required
https://vuldb.com/?submit.410043
third-party-advisory
https://rumbling-slice-eb0.notion.site/Remote-Redos-in-https-github-com-langflow-ai-langflow-067159ced0d5494e91b06071384969c4?pvs=4
exploit
Hyperlink: https://vuldb.com/?id.278659
Resource:
vdb-entry
technical-description
Hyperlink: https://vuldb.com/?ctiid.278659
Resource:
signature
permissions-required
Hyperlink: https://vuldb.com/?submit.410043
Resource:
third-party-advisory
Hyperlink: https://rumbling-slice-eb0.notion.site/Remote-Redos-in-https-github-com-langflow-ai-langflow-067159ced0d5494e91b06071384969c4?pvs=4
Resource:
exploit
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Vendor
langflow
Product
langflow
CPEs
  • cpe:2.3:a:langflow:langflow:-:*:*:*:*:*:*:*
Default Status
unknown
Versions
Affected
  • From 1.0.0 through 1.0.18 (custom)
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:cna@vuldb.com
Published At:27 Sep, 2024 | 11:15
Updated At:05 Jun, 2025 | 20:08

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.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Secondary4.05.1MEDIUM
CVSS: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
Secondary3.13.5LOW
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Primary3.16.5MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Secondary2.02.3LOW
AV:A/AC:M/Au:S/C:N/I:N/A:P
Type: Secondary
Version: 4.0
Base score: 5.1
Base severity: MEDIUM
Vector:
CVSS: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
Type: Secondary
Version: 3.1
Base score: 3.5
Base severity: LOW
Vector:
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Type: Primary
Version: 3.1
Base score: 6.5
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Type: Secondary
Version: 2.0
Base score: 2.3
Base severity: LOW
Vector:
AV:A/AC:M/Au:S/C:N/I:N/A:P
CPE Matches
langflow
langflow
>>langflow>>Versions up to 1.0.18(inclusive)
cpe:2.3:a:langflow:langflow:*:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-1333Secondarycna@vuldb.com
CWE ID: CWE-1333
Type: Secondary
Source: cna@vuldb.com
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://rumbling-slice-eb0.notion.site/Remote-Redos-in-https-github-com-langflow-ai-langflow-067159ced0d5494e91b06071384969c4?pvs=4cna@vuldb.com
Exploit
Third Party Advisory
https://vuldb.com/?ctiid.278659cna@vuldb.com
Permissions Required
VDB Entry
https://vuldb.com/?id.278659cna@vuldb.com
Third Party Advisory
VDB Entry
https://vuldb.com/?submit.410043cna@vuldb.com
Third Party Advisory
VDB Entry
Hyperlink: https://rumbling-slice-eb0.notion.site/Remote-Redos-in-https-github-com-langflow-ai-langflow-067159ced0d5494e91b06071384969c4?pvs=4
Source: cna@vuldb.com
Resource:
Exploit
Third Party Advisory
Hyperlink: https://vuldb.com/?ctiid.278659
Source: cna@vuldb.com
Resource:
Permissions Required
VDB Entry
Hyperlink: https://vuldb.com/?id.278659
Source: cna@vuldb.com
Resource:
Third Party Advisory
VDB Entry
Hyperlink: https://vuldb.com/?submit.410043
Source: cna@vuldb.com
Resource:
Third Party Advisory
VDB Entry

Change History

0
Information is not available yet

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