1Password 7.2.3.BETA-1/7.2.3.BETA-2 on MacOS Error Log Credentials log file

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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4.2$0-$5k0.00

Summaryinfo

A vulnerability was found in 1Password 7.2.3.BETA-1/7.2.3.BETA-2 on MacOS. It has been declared as problematic. This impacts an unknown function of the component Error Log Handler. Executing a manipulation can lead to log file (Credentials). This vulnerability is tracked as CVE-2018-19863. The attack is restricted to local execution. No exploit exists. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability was found in 1Password 7.2.3.BETA-1/7.2.3.BETA-2 on MacOS. It has been declared as problematic. This vulnerability affects some unknown processing of the component Error Log Handler. The manipulation with an unknown input leads to a log file vulnerability (Credentials). The CWE definition for the vulnerability is 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. As an impact it is known to affect confidentiality. CVE summarizes:

An issue was discovered in 1Password 7.2.3.BETA before 7.2.3.BETA-3 on macOS. A mistake in error logging resulted in instances where sensitive data passed from Safari to 1Password could be logged locally on the user's machine. This data could include usernames and passwords that a user manually entered into Safari.

The bug was discovered 12/18/2018. The weakness was disclosed 12/22/2018 (Website). The advisory is available at support.1password.com. This vulnerability was named CVE-2018-19863 since 12/05/2018. Local access is required to approach this attack. Required for exploitation is a single authentication. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1592 by the MITRE ATT&CK project.

The vulnerability was handled as a non-public zero-day exploit for at least 4 days. During that time the estimated underground price was around $0-$5k.

Upgrading to version 7.2.3.BETA eliminates this vulnerability.

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Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.4
VulDB Meta Temp Score: 4.3

VulDB Base Score: 3.3
VulDB Temp Score: 3.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.5
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: Credentials
Class: Log file / Credentials
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: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: 1Password 7.2.3.BETA

Timelineinfo

12/05/2018 🔍
12/18/2018 +13 days 🔍
12/22/2018 +4 days 🔍
12/22/2018 +0 days 🔍
12/23/2018 +1 days 🔍
04/23/2020 +487 days 🔍

Sourcesinfo

Advisory: support.1password.com
Status: Not defined
Confirmation: 🔍

CVE: CVE-2018-19863 (🔍)
GCVE (CVE): GCVE-0-2018-19863
GCVE (VulDB): GCVE-100-128302

Entryinfo

Created: 12/23/2018 12:37
Updated: 04/23/2020 12:57
Changes: 12/23/2018 12:37 (59), 04/23/2020 12:57 (2)
Complete: 🔍
Cache ID: 216::103

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