Kee Vault KeePassRPC up to 1.11.x SRP-6a PRNG random values

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.0$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, was found in Kee Vault KeePassRPC up to 1.11.x. Affected by this vulnerability is an unknown functionality of the component SRP-6a Handler. Executing a manipulation can lead to random values (PRNG). This vulnerability is registered as CVE-2020-16271. It is possible to launch the attack remotely. No exploit is available. You should upgrade the affected component.

Detailsinfo

A vulnerability was found in Kee Vault KeePassRPC up to 1.11.x. It has been declared as critical. This vulnerability affects some unknown functionality of the component SRP-6a Handler. The manipulation with an unknown input leads to a random values vulnerability (PRNG). The CWE definition for the vulnerability is CWE-330. The product uses insufficiently random numbers or values in a security context that depends on unpredictable numbers. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

The SRP-6a implementation in Kee Vault KeePassRPC before 1.12.0 generates insufficiently random numbers, which allows remote attackers to read and modify data in the KeePass database via a WebSocket connection.

The weakness was published 08/03/2020. This vulnerability was named CVE-2020-16271 since 08/03/2020. The exploitation appears to be difficult. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1600.001.

Upgrading to version 1.12.0 eliminates this vulnerability.

Similar entry is available at VDB-159281. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 7.2

VulDB Base Score: 5.6
VulDB Temp Score: 5.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.1
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

Name: PRNG
Class: Random values / PRNG
CWE: CWE-330 / CWE-310
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: 🔍

0-Day Time: 🔍

Upgrade: KeePassRPC 1.12.0

Timelineinfo

08/03/2020 🔍
08/03/2020 +0 days 🔍
08/04/2020 +1 days 🔍
08/04/2020 +0 days 🔍

Sourcesinfo

Status: Not defined

CVE: CVE-2020-16271 (🔍)
GCVE (CVE): GCVE-0-2020-16271
GCVE (VulDB): GCVE-100-159280
See also: 🔍

Entryinfo

Created: 08/04/2020 08:28
Updated: 08/04/2020 08:33
Changes: 08/04/2020 08:28 (40), 08/04/2020 08:33 (17)
Complete: 🔍
Cache ID: 216::103

VulDB is the best source for vulnerability data and more expert information about this specific topic.

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