brefphp bref up to 2.1.12 Response Header interpretation conflict

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.6$0-$5k0.00

Summaryinfo

A vulnerability labeled as problematic has been found in brefphp bref up to 2.1.12. This affects an unknown part of the component Response Header Handler. Such manipulation leads to interpretation conflict. This vulnerability is traded as CVE-2024-24753. The attack may be launched remotely. There is no exploit available. The affected component should be upgraded.

Detailsinfo

A vulnerability was found in brefphp bref up to 2.1.12. It has been rated as problematic. Affected by this issue is an unknown part of the component Response Header Handler. The manipulation with an unknown input leads to a interpretation conflict vulnerability. Using CWE to declare the problem leads to 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. Impacted is confidentiality, integrity, and availability. CVE summarizes:

Bref enable serverless PHP on AWS Lambda. When Bref is used in combination with an API Gateway with the v2 format, it does not handle multiple values headers. If PHP generates a response with two headers having the same key but different values only the latest one is kept. If an application relies on multiple headers with the same key being set for security reasons, then Bref would lower the application security. For example, if an application sets multiple `Content-Security-Policy` headers, then Bref would just reflect the latest one. This vulnerability is patched in 2.1.12.

The weakness was shared 02/01/2024. The advisory is shared for download at github.com. This vulnerability is handled as CVE-2024-24753 since 01/29/2024. There are neither technical details nor an exploit publicly available.

Upgrading to version 2.1.13 eliminates this vulnerability.

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Productinfo

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.6
VulDB Meta Temp Score: 5.6

VulDB Base Score: 5.6
VulDB Temp Score: 5.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.5
NVD Vector: 🔍

CNA Base Score: 4.8
CNA Vector (GitHub, Inc.): 🔍

CVSSv2info

AVACAuCIA
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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: f834027aaf88b3885f4aa8edf6944ae920daf2dc
Status: Confirmed

CVE: CVE-2024-24753 (🔍)
GCVE (CVE): GCVE-0-2024-24753
GCVE (VulDB): GCVE-100-252584

Entryinfo

Created: 02/01/2024 17:35
Updated: 02/24/2024 09:24
Changes: 02/01/2024 17:35 (48), 02/24/2024 09:19 (2), 02/24/2024 09:24 (12)
Complete: 🔍
Cache ID: 216::103

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