SB2019020502 - Information disclosure in Apple macOS
Published: February 5, 2019
Security Bulletin ID
SB2019020502
CSH Severity
Low
Patch available
NO
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Information disclosure
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 vulnerability.
1) Information disclosure (CVE-ID: N/A)
CWE-ID: CWE-200 - Exposure of sensitive information to an unauthorized actor
CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
The vulnerability allows a remote attacker to obtain potentially sensitive information.
The weakness exists due to a flaw in the built-in macOS keychain. A remote attacker can read all the login information of the victim from the local Keychain - along with the passwords in plain text.
Remediation
Cybersecurity Help is not aware of any official remediation provided by the vendor.