SB2018071711 - SUSE Linux update for singularity
Published: July 17, 2018
Security Bulletin ID
SB2018071711
Severity
Low
Patch available
YES
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 security vulnerability.
1) Race condition (CVE-ID: CVE-2018-12021)
The vulnerability allows a remote attacker to obtain potentially sensitive information.
The vulnerability exists due to race condition. A remote attacker can bypass directory image restrictions, like mounting the host root filesystem as a container image and gain access to arbitrary data.
Remediation
Install update from vendor's website.