brefphp bref up to 2.1.12 RequestHandlerInterface interpretation conflict

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.7$0-$5k0.00

Summaryinfo

A vulnerability described as problematic has been identified in brefphp bref up to 2.1.12. This issue affects the function RequestHandlerInterface. Executing a manipulation can lead to interpretation conflict. This vulnerability is handled as CVE-2024-24754. The attack can be executed remotely. There is not any exploit available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability classified as problematic was found in brefphp bref up to 2.1.12. This vulnerability affects the function RequestHandlerInterface. The manipulation with an unknown input leads to a interpretation conflict vulnerability. The CWE definition for the vulnerability is CWE-436. Product A handles inputs or steps differently than Product B, which causes A to perform incorrect actions based on its perception of B's state. As an impact it is known to affect integrity. CVE summarizes:

Bref enable serverless PHP on AWS Lambda. When Bref is used with the Event-Driven Function runtime and the handler is a `RequestHandlerInterface`, then the Lambda event is converted to a PSR7 object. During the conversion process, if the request is a MultiPart, each part is parsed and its content added in the `$files` or `$parsedBody` arrays. The conversion process produces a different output compared to the one of plain PHP when keys ending with and open square bracket ([) are used. Based on the application logic the difference in the body parsing might lead to vulnerabilities and/or undefined behaviors. This vulnerability is patched in 2.1.13.

The weakness was released 02/01/2024. The advisory is available at github.com. This vulnerability was named CVE-2024-24754 since 01/29/2024. Technical details are known, but there is no available exploit.

Upgrading to version 2.1.13 eliminates this vulnerability.

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Vendor

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Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.7
VulDB Meta Temp Score: 5.7

VulDB Base Score: 3.7
VulDB Temp Score: 3.6
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CNA Base Score: 3.7
CNA Vector (GitHub, Inc.): 🔍

CVSSv2info

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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Interpretation conflict
CWE: CWE-436
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: bref 2.1.13
Patch: github.com

Timelineinfo

01/29/2024 🔍
02/01/2024 +3 days 🔍
02/01/2024 +0 days 🔍
02/24/2024 +23 days 🔍

Sourcesinfo

Product: github.com

Advisory: c77d9f5abf021f29fa96b5720b7b84adbd199092
Status: Confirmed

CVE: CVE-2024-24754 (🔍)
GCVE (CVE): GCVE-0-2024-24754
GCVE (VulDB): GCVE-100-252586

Entryinfo

Created: 02/01/2024 17:36
Updated: 02/24/2024 09:31
Changes: 02/01/2024 17:36 (48), 02/24/2024 09:29 (2), 02/24/2024 09:31 (12)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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