VDB-124466 · CVE-2018-10602 · BID 104935

WECON LeviStudio 1.8.29/1.8.44 Project File 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.
7.5$0-$5k0.00

Summaryinfo

A vulnerability was found in WECON LeviStudio 1.8.29/1.8.44. It has been declared as critical. Affected by this issue is some unknown functionality of the component Project File Handler. Such manipulation leads to memory corruption. This vulnerability is documented as CVE-2018-10602. The attack can be executed remotely. There is not any exploit available.

Detailsinfo

A vulnerability was found in WECON LeviStudio 1.8.29/1.8.44 and classified as critical. Affected by this issue is some unknown processing of the component Project File Handler. The manipulation with an unknown input leads to a memory corruption vulnerability. Using CWE to declare the problem leads to 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. Impacted is confidentiality, integrity, and availability. CVE summarizes:

WECON LeviStudio Versions 1.8.29 and 1.8.44 have multiple stack-based buffer overflow vulnerabilities that can be exploited when the application processes specially crafted project files.

The bug was discovered 07/31/2018. The weakness was released 09/26/2018 by Security Team with Zero Day Initiative (Website). The advisory is available at securityfocus.com. This vulnerability is handled as CVE-2018-10602 since 05/01/2018. The attack may be launched remotely. No form of authentication is required for exploitation. Successful exploitation requires user interaction by the victim. The technical details are unknown and an exploit is not available.

The vulnerability was handled as a non-public zero-day exploit for at least 57 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.

The vulnerability is also documented in the vulnerability database at SecurityFocus (BID 104935†). Entry connected to this vulnerability is available at VDB-124467. If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.6
VulDB Meta Temp Score: 7.6

VulDB Base Score: 6.3
VulDB Temp Score: 6.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.8
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
💳💳💳💳💳💳
💳💳💳💳💳💳
💳💳💳💳💳💳
VectorComplexityAuthenticationConfidentialityIntegrityAvailability
UnlockUnlockUnlockUnlockUnlockUnlock
UnlockUnlockUnlockUnlockUnlockUnlock
UnlockUnlockUnlockUnlockUnlockUnlock

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: 🔍

0-DayUnlockUnlockUnlockUnlock
TodayUnlockUnlockUnlockUnlock

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

05/01/2018 🔍
07/31/2018 +91 days 🔍
07/31/2018 +0 days 🔍
09/26/2018 +56 days 🔍
09/26/2018 +0 days 🔍
09/27/2018 +1 days 🔍
03/27/2020 +547 days 🔍

Sourcesinfo

Advisory: securityfocus.com⛔
Researcher: Security Team
Organization: Zero Day Initiative
Status: Not defined

CVE: CVE-2018-10602 (🔍)
GCVE (CVE): GCVE-0-2018-10602
GCVE (VulDB): GCVE-100-124466
SecurityFocus: 104935 - WECON LeviStudioU Multiple Buffer Overflow Vulnerabilities

See also: 🔍

Entryinfo

Created: 09/27/2018 08:45
Updated: 03/27/2020 15:07
Changes: 09/27/2018 08:45 (59), 03/27/2020 15:07 (5)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Discussion

No comments yet. Languages: en.

Please log in to comment.

◂ PreviousOverviewNext ▸

Interested in the pricing of exploits?

See the underground prices here!