BitDefender Antivirus Free 2020 prior 1.0.15.119 ServiceInstance.dll Search Path untrusted search path

EntryHistoryDiffjsonxmlCTI

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.
6.3	$0-$5k	0.00

A vulnerability was found in BitDefender Antivirus Free 2020 (Anti-Malware Software) and classified as critical. This issue affects an unknown part in the library ServiceInstance.dll. The manipulation as part of a Search Path leads to a untrusted search path vulnerability. Using CWE to declare the problem leads to CWE-426. The product searches for critical resources using an externally-supplied search path that can point to resources that are not under the product's direct control. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

An Untrusted Search Path vulnerability in the ServiceInstance.dll library versions 1.0.15.119 and lower, as used in Bitdefender Antivirus Free 2020 versions prior to 1.0.15.138, allows an attacker to load an arbitrary DLL file from the search path.

The weakness was shared 08/21/2019 (Website). The advisory is shared at bitdefender.com. The identification of this vulnerability is CVE-2019-15295 since 08/21/2019. An attack has to be approached locally. A simple authentication is necessary for exploitation. Technical details are known, but no exploit is available. MITRE ATT&CK project uses the attack technique T1574 for this issue.

Upgrading to version 1.0.15.119 eliminates this vulnerability.

Productinfo

Type

Anti-Malware Software

Vendor

BitDefender

Name

Antivirus Free 2020

License

commercial

CPE 2.3info

🔍

CPE 2.2info

🔍

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

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

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.8
NVD Vector: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
unlock	unlock	unlock	unlock	unlock	unlock
unlock	unlock	unlock	unlock	unlock	unlock
unlock	unlock	unlock	unlock	unlock	unlock

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

NVD Base Score: 🔍

Exploitinginfo

Class: Untrusted search path
CWE: CWE-426
CAPEC: 🔍
ATT&CK: 🔍

Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	unlock	unlock	unlock	unlock
Today	unlock	unlock	unlock	unlock

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Antivirus Free 2020 1.0.15.119

Timelineinfo

08/21/2019 🔍
08/21/2019 +0 days 🔍
08/22/2019 +1 days 🔍
08/02/2020 +346 days 🔍

Sourcesinfo

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

CVE: CVE-2019-15295 (🔍)

Entryinfo

Created: 08/22/2019 09:29
Updated: 08/02/2020 16:24
Changes: 08/22/2019 09:29 (57), 08/02/2020 16:24 (1)
Complete: 🔍