Subiquity Installer on Ubuntu Log Password log file

CVSS Meta Temp Score
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CTI Interest Score
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2.3$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic was found in Subiquity Installer on Ubuntu. This affects an unknown part of the component Log Handler. The manipulation results in log file (Password). This vulnerability is known as CVE-2020-11932. Attacking locally is a requirement. No exploit is available.

Detailsinfo

A vulnerability, which was classified as problematic, was found in Subiquity Installer on Ubuntu (version unknown). Affected is an unknown function of the component Log Handler. The manipulation with an unknown input leads to a log file vulnerability (Password). CWE is classifying the issue as CWE-532. Information written to log files can be of a sensitive nature and give valuable guidance to an attacker or expose sensitive user information. This is going to have an impact on confidentiality. CVE summarizes:

It was discovered that the Subiquity installer for Ubuntu Server logged the LUKS full disk encryption password if one was entered.

The weakness was published 05/13/2020. This vulnerability is traded as CVE-2020-11932 since 04/20/2020. Local access is required to approach this attack. The exploitation requires an enhanced level of successful authentication. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1592 by the MITRE ATT&CK project.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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Productinfo

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 2.3
VulDB Meta Temp Score: 2.3

VulDB Base Score: 2.3
VulDB Temp Score: 2.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 2.3
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Name: Password
Class: Log file / Password
CWE: CWE-532 / CWE-200 / CWE-284
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

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

04/20/2020 🔍
05/13/2020 +23 days 🔍
05/14/2020 +1 days 🔍
10/17/2020 +156 days 🔍

Sourcesinfo

Status: Not defined

CVE: CVE-2020-11932 (🔍)
GCVE (CVE): GCVE-0-2020-11932
GCVE (VulDB): GCVE-100-155190

Entryinfo

Created: 05/14/2020 08:27
Updated: 10/17/2020 16:18
Changes: 05/14/2020 08:27 (36), 05/14/2020 08:32 (11), 10/17/2020 16:18 (1)
Complete: 🔍
Cache ID: 216::103

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