NScripter up to 2.x Save Data memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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7.0$0-$5k0.00

Summaryinfo

A vulnerability marked as critical has been reported in NScripter up to 2.x. Affected is an unknown function of the component Save Data Handler. Performing a manipulation results in memory corruption. This vulnerability is identified as CVE-2015-2991. There is not any exploit available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability classified as critical has been found in NScripter up to 2.x. This affects an unknown code of the component Save Data 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. The summary by CVE is:

Buffer overflow in NScripter before 3.00 allows remote attackers to execute arbitrary code via crafted save data.

The weakness was released 09/05/2015 (Website). It is possible to read the advisory at nscripter.com. This vulnerability is uniquely identified as CVE-2015-2991 since 04/07/2015. 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.

Upgrading to version 3.00 eliminates this vulnerability.

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 7.0

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

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: 🔍
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: 🔍
Upgrade: NScripter 3.00

Timelineinfo

04/07/2015 🔍
09/04/2015 +150 days 🔍
09/05/2015 +1 days 🔍
09/05/2015 +0 days 🔍
11/27/2017 +814 days 🔍

Sourcesinfo

Advisory: nscripter.com
Status: Not defined
Confirmation: 🔍

CVE: CVE-2015-2991 (🔍)
GCVE (CVE): GCVE-0-2015-2991
GCVE (VulDB): GCVE-100-77571

Entryinfo

Created: 09/05/2015 09:23
Updated: 11/27/2017 07:51
Changes: 09/05/2015 09:23 (40), 11/27/2017 07:51 (8)
Complete: 🔍
Cache ID: 216::103

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