Trend Micro ServerProtect for Linux 3.0 Update HTTP information disclosure

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 (≈)
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CTI Interest Score
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6.2$0-$5k0.00

Summaryinfo

A vulnerability was found in Trend Micro ServerProtect for Linux 3.0. It has been rated as critical. The affected element is an unknown function of the component Update. Performing a manipulation results in information disclosure (HTTP). This vulnerability is known as CVE-2017-9035. Remote exploitation of the attack is possible. No exploit is available. It is suggested to install a patch to address this issue.

Detailsinfo

A vulnerability classified as critical has been found in Trend Micro ServerProtect for Linux 3.0 (Anti-Malware Software). This affects an unknown function of the component Update. The manipulation with an unknown input leads to a information disclosure vulnerability (HTTP). CWE is classifying the issue as CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

Trend Micro ServerProtect for Linux 3.0 before CP 1531 allows attackers to eavesdrop and tamper with updates by leveraging unencrypted communications with update servers.

The bug was discovered 05/23/2017. The weakness was published 05/23/2017 as 1117411 as confirmed security bulletin (Website). The advisory is shared at success.trendmicro.com. This vulnerability is uniquely identified as CVE-2017-9035 since 05/17/2017. The exploitability is told to be difficult. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1592 for this issue.

The vulnerability was handled as a non-public zero-day exploit for at least 70 days. During that time the estimated underground price was around $5k-$25k.

Applying the patch 3.0 CP 1531 is able to eliminate this problem. A possible mitigation has been published immediately after the disclosure of the vulnerability. Attack attempts may be identified with Snort ID 45411.

The vulnerability is also documented in the vulnerability database at SecurityTracker (ID 1038548†). Similar entries are available at VDB-101742, VDB-101743, VDB-101744 and VDB-101746. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.5
VulDB Meta Temp Score: 6.4

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

NVD Base Score: 7.4
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

Name: HTTP
Class: Information disclosure / HTTP
CWE: CWE-200 / CWE-284 / CWE-266
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: Patch
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Patch: 3.0 CP 1531

Snort ID: 45411
Snort Message: POLICY-OTHER TrendMicro ServerProtect server configuration file download detected
Snort Class: 🔍

Timelineinfo

03/14/2017 🔍
05/17/2017 +64 days 🔍
05/23/2017 +6 days 🔍
05/23/2017 +0 days 🔍
05/23/2017 +0 days 🔍
05/24/2017 +1 days 🔍
05/24/2017 +0 days 🔍
05/25/2017 +1 days 🔍
10/02/2020 +1226 days 🔍

Sourcesinfo

Vendor: trendmicro.com

Advisory: 1117411
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2017-9035 (🔍)
GCVE (CVE): GCVE-0-2017-9035
GCVE (VulDB): GCVE-100-101745
OSVDB: - CVE-2017-9035 - Trendmicro - Serverprotect - Medium
SecurityTracker: 1038548

See also: 🔍

Entryinfo

Created: 05/24/2017 19:53
Updated: 10/02/2020 17:52
Changes: 05/24/2017 19:53 (73), 10/02/2020 17:52 (4)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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