Kaspersky Anti-Ransomware Tool up to 4.0 uncontrolled search path

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 (≈)
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CTI Interest Score
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6.7$0-$5k0.00

Summaryinfo

A vulnerability identified as critical has been detected in Kaspersky Anti-Ransomware Tool up to 4.0. This affects an unknown part. The manipulation leads to uncontrolled search path. This vulnerability is traded as CVE-2020-28950. It is possible to initiate the attack remotely. There is no exploit available. Applying a patch is the recommended action to fix this issue.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Kaspersky Anti-Ransomware Tool up to 4.0. This issue affects some unknown functionality. The manipulation with an unknown input leads to a uncontrolled search path vulnerability. Using CWE to declare the problem leads to CWE-427. The product uses a fixed or controlled search path to find resources, but one or more locations in that path can be under the control of unintended actors. Impacted is confidentiality, integrity, and availability.

The weakness was shared 12/05/2020. The advisory is shared at support.kaspersky.com. The identification of this vulnerability is CVE-2020-28950. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1574 for this issue.

Applying the patch 4.0 Patch C is able to eliminate this problem.

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Productinfo

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.0
VulDB Meta Temp Score: 6.9

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.8
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: Uncontrolled search path
CWE: CWE-427 / CWE-426
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
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: Patch
Status: 🔍

0-Day Time: 🔍

Patch: 4.0 Patch C

Timelineinfo

11/19/2020 🔍
12/05/2020 +16 days 🔍
12/05/2020 +0 days 🔍
12/12/2020 +7 days 🔍

Sourcesinfo

Vendor: kaspersky.com

Advisory: support.kaspersky.com
Status: Confirmed

CVE: CVE-2020-28950 (🔍)
GCVE (CVE): GCVE-0-2020-28950
GCVE (VulDB): GCVE-100-165629
X-Force: 192653

Entryinfo

Created: 12/05/2020 10:23
Updated: 12/12/2020 23:09
Changes: 12/05/2020 10:23 (37), 12/12/2020 23:03 (5), 12/12/2020 23:09 (19)
Complete: 🔍
Cache ID: 216::103

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