VDB-200925 · CVE-2022-31005 · GHSA-vj2m-9f5j-mpr5

Vapor up to 4.60.2 FileMiddleware integer overflow

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
6.3	$0-$5k	0.00

Summaryinfo

A vulnerability marked as critical has been reported in Vapor up to 4.60.2. Affected is an unknown function of the component FileMiddleware. Performing a manipulation results in integer overflow. This vulnerability is known as CVE-2022-31005. Remote exploitation of the attack is possible. No exploit is available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability classified as critical has been found in Vapor up to 4.60.2. This affects an unknown code of the component FileMiddleware. The manipulation with an unknown input leads to a integer overflow vulnerability. CWE is classifying the issue as CWE-190. The product performs a calculation that can produce an integer overflow or wraparound, when the logic assumes that the resulting value will always be larger than the original value. This can introduce other weaknesses when the calculation is used for resource management or execution control. This is going to have an impact on availability.

The weakness was published 06/01/2022 as GHSA-vj2m-9f5j-mpr5. The advisory is shared at github.com. This vulnerability is uniquely identified as CVE-2022-31005 since 05/18/2022. Neither technical details nor an exploit are publicly available.

Upgrading to version 4.60.3 eliminates this vulnerability. The upgrade is hosted for download at github.com. Applying the patch 953a349b539b3e0d3653585c8ffb50c427986df1 is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

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Productinfo

Name

Vapor

Version

License

open-source

Website

Product: https://github.com/vapor/vapor/

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.4
VulDB Meta Temp Score: 6.3

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 7.5
CNA Vector (GitHub, Inc.): 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

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

Exploitinginfo

Class: Integer overflow
CWE: CWE-190 / CWE-189
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Vapor 4.60.3
Patch: 953a349b539b3e0d3653585c8ffb50c427986df1

Timelineinfo

05/18/2022 🔍
06/01/2022 +14 days 🔍
06/01/2022 +0 days 🔍
06/04/2022 +3 days 🔍

Sourcesinfo

Product: github.com

Advisory: GHSA-vj2m-9f5j-mpr5
Status: Confirmed

CVE: CVE-2022-31005 (🔍)
GCVE (CVE): GCVE-0-2022-31005
GCVE (VulDB): GCVE-100-200925

Entryinfo

Created: 06/01/2022 08:12
Updated: 06/04/2022 10:04
Changes: 06/01/2022 08:12 (52), 06/04/2022 10:04 (1)
Complete: 🔍
Cache ID: 216::103