CloudMe up to 1.10.9 CloudMe Sync Client memory corruption

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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8.4$0-$5k0.00

Summaryinfo

A vulnerability identified as critical has been detected in CloudMe up to 1.10.9. This affects an unknown function of the component CloudMe Sync Client. This manipulation causes memory corruption. This vulnerability appears as CVE-2018-6892. The attack may be initiated remotely. In addition, an exploit is available. You should upgrade the affected component.

Detailsinfo

A vulnerability has been found in CloudMe up to 1.10.9 (Cloud Software) and classified as critical. Affected by this vulnerability is some unknown functionality of the component CloudMe Sync Client. The manipulation with an unknown input leads to a memory corruption vulnerability. The CWE definition for the vulnerability is 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. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

An issue was discovered in CloudMe before 1.11.0. An unauthenticated remote attacker that can connect to the "CloudMe Sync" client application listening on port 8888 can send a malicious payload causing a buffer overflow condition. This will result in an attacker controlling the program's execution flow and allowing arbitrary code execution.

The bug was discovered 02/13/2018. The weakness was presented 02/11/2018 (Website). It is possible to read the advisory at hyp3rlinx.altervista.org. This vulnerability is known as CVE-2018-6892 since 02/11/2018. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Technical details are unknown but a public exploit is available.

A public exploit has been developed by John Page (hyp3rlinx). It is possible to download the exploit at hyp3rlinx.altervista.org. It is declared as highly functional.

Upgrading to version 1.11.0 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at Exploit-DB (44175). Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Type

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.5
VulDB Meta Temp Score: 8.4

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Memory corruption
CWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Highly functional
Author: John Page (hyp3rlinx)
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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MetaSploit ID: cloudme_sync.rb
MetaSploit Name: CloudMe Sync v1.10.9
MetaSploit File: 🔍

Exploit-DB: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: CloudMe 1.11.0
Suricata ID: 2025766
Suricata Class: 🔍
Suricata Message: 🔍

Timelineinfo

02/11/2018 🔍
02/11/2018 +0 days 🔍
02/11/2018 +0 days 🔍
02/12/2018 +1 days 🔍
02/13/2018 +1 days 🔍
06/26/2024 +2325 days 🔍

Sourcesinfo

Advisory: 157407
Status: Not defined

CVE: CVE-2018-6892 (🔍)
GCVE (CVE): GCVE-0-2018-6892
GCVE (VulDB): GCVE-100-113143
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 02/12/2018 16:35
Updated: 06/26/2024 23:21
Changes: 02/12/2018 16:35 (66), 01/04/2020 07:43 (4), 02/06/2023 12:45 (4), 06/26/2024 23:21 (14)
Complete: 🔍
Cache ID: 216::103

Be aware that VulDB is the high quality source for vulnerability data.

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