Micro Focus VisiBroker 8.5 integer overflow

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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8.5$0-$5k0.00

Summaryinfo

A vulnerability was found in Micro Focus VisiBroker 8.5. It has been rated as critical. This impacts an unknown function. Performing a manipulation results in integer overflow. This vulnerability is known as CVE-2017-9282. Remote exploitation of the attack is possible. No exploit is available.

Detailsinfo

A vulnerability, which was classified as critical, was found in Micro Focus VisiBroker 8.5. This affects an unknown function. 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 confidentiality, integrity, and availability. The summary by CVE is:

An integer overflow (CWE-190) led to an out-of-bounds write (CWE-787) on a heap-allocated area, leading to heap corruption in Micro Focus VisiBroker 8.5. The feasibility of leveraging this vulnerability for further attacks was not assessed.

The bug was discovered 05/29/2017. The weakness was published 09/21/2017 (Website). It is possible to read the advisory at community.microfocus.com. This vulnerability is uniquely identified as CVE-2017-9282 since 05/29/2017. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. The technical details are unknown and an exploit is not publicly available.

The vulnerability was handled as a non-public zero-day exploit for at least 115 days. During that time the estimated underground price was around $0-$5k.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Similar entries are available at VDB-106994 and VDB-106996. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Vendor

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Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

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

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

NVD Base Score: 9.8
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

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: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

05/29/2017 🔍
05/29/2017 +0 days 🔍
09/21/2017 +115 days 🔍
09/21/2017 +0 days 🔍
09/22/2017 +1 days 🔍
11/18/2019 +787 days 🔍

Sourcesinfo

Vendor: microfocus.com

Advisory: community.microfocus.com
Status: Not defined

CVE: CVE-2017-9282 (🔍)
GCVE (CVE): GCVE-0-2017-9282
GCVE (VulDB): GCVE-100-106995
See also: 🔍

Entryinfo

Created: 09/22/2017 08:59
Updated: 11/18/2019 18:04
Changes: 09/22/2017 08:59 (57), 11/18/2019 18:04 (1)
Complete: 🔍
Cache ID: 216::103

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