PHP Scripts Mall Website Seller Script 2.0.5 memory corruption

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 (≈)
Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.
CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
5.4$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic was found in PHP Scripts Mall Website Seller Script 2.0.5. This affects an unknown function. Executing a manipulation can lead to memory corruption. This vulnerability is registered as CVE-2018-15897. It is possible to launch the attack remotely. No exploit is available.

Detailsinfo

A vulnerability has been found in PHP Scripts Mall Website Seller Script 2.0.5 (Programming Language Software) and classified as problematic. This vulnerability affects an unknown function. 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 availability. CVE summarizes:

PHP Scripts Mall Website Seller Script 2.0.5 allows remote attackers to cause a denial of service via crafted JavaScript code in the First Name, Last Name, Company Name, or Fax field, as demonstrated by crossPwn.

The bug was discovered 08/26/2018. The weakness was published 08/28/2018 (Website). The advisory is shared for download at gkaim.com. This vulnerability was named CVE-2018-15897 since 08/26/2018. The exploitation appears to be easy. The attack can be initiated remotely. The successful exploitation requires a single authentication. There are neither technical details nor an exploit publicly available.

The vulnerability was handled as a non-public zero-day exploit for at least 2 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 entry is available at VDB-123339. Once again VulDB remains the best source for 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: 5.4
VulDB Meta Temp Score: 5.4

VulDB Base Score: 4.3
VulDB Temp Score: 4.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.5
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: 🔍
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

08/26/2018 🔍
08/26/2018 +0 days 🔍
08/28/2018 +1 days 🔍
08/28/2018 +0 days 🔍
08/29/2018 +1 days 🔍
03/19/2020 +568 days 🔍

Sourcesinfo

Vendor: phpscriptsmall.com

Advisory: gkaim.com
Status: Not defined

CVE: CVE-2018-15897 (🔍)
GCVE (CVE): GCVE-0-2018-15897
GCVE (VulDB): GCVE-100-123340
See also: 🔍

Entryinfo

Created: 08/29/2018 08:30
Updated: 03/19/2020 06:54
Changes: 08/29/2018 08:30 (57), 03/19/2020 06:54 (1)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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