Synology DSM/DS3622xs+/FS3410/HD6500 prior 7.1.1-42962-2 Message memory corruption

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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9.7$0-$5k0.00

Summaryinfo

A vulnerability categorized as critical has been discovered in Synology DSM, DS3622xs+, FS3410 and HD6500. This issue affects some unknown processing of the component Message Handler. The manipulation results in memory corruption. This vulnerability is reported as CVE-2022-27625. The attack can be launched remotely. No exploit exists. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability classified as very critical has been found in Synology DSM, DS3622xs+, FS3410 and HD6500. Affected is an unknown functionality of the component Message Handler. The manipulation with an unknown input leads to a memory corruption vulnerability. CWE is classifying the issue as CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

A vulnerability regarding improper restriction of operations within the bounds of a memory buffer is found in the message processing functionality of Out-of-Band (OOB) Management. This allows remote attackers to execute arbitrary commands via unspecified vectors. The following models with Synology DiskStation Manager (DSM) versions before 7.1.1-42962-2 may be affected: DS3622xs+, FS3410, and HD6500.

The weakness was disclosed 10/20/2022 as SA_22_17. The advisory is available at synology.com. This vulnerability is traded as CVE-2022-27625 since 03/21/2022. The technical details are unknown and an exploit is not available. The structure of the vulnerability defines a possible price range of USD $0-$5k at the moment (estimation calculated on 11/18/2022).

Upgrading to version 7.1.1-42962-2 eliminates this vulnerability.

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

Productinfo

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 9.9
VulDB Meta Temp Score: 9.7

VulDB Base Score: 9.8
VulDB Temp Score: 9.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CNA Base Score: 10.0
CNA Vector (Synology Inc.): 🔍

CVSSv2info

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

Exploitinginfo

Class: Memory corruption
CWE: CWE-119
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: DSM/DS3622xs+/FS3410/HD6500 7.1.1-42962-2

Timelineinfo

03/21/2022 🔍
10/20/2022 +212 days 🔍
10/20/2022 +0 days 🔍
11/18/2022 +29 days 🔍

Sourcesinfo

Vendor: synology.com

Advisory: SA_22_17
Status: Confirmed

CVE: CVE-2022-27625 (🔍)
GCVE (CVE): GCVE-0-2022-27625
GCVE (VulDB): GCVE-100-211842

Entryinfo

Created: 10/20/2022 13:58
Updated: 11/18/2022 12:46
Changes: 10/20/2022 13:58 (50), 11/18/2022 12:46 (9)
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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