Risk | Low |
Patch available | YES |
Number of vulnerabilities | 1 |
CVE-ID | CVE-2019-19724 |
CWE-ID | CWE-276 |
Exploitation vector | Local |
Public exploit | N/A |
Vulnerable software Subscribe |
Singularity Universal components / Libraries / Libraries used by multiple products |
Vendor | Singularity |
Security Bulletin
This security bulletin contains one low risk vulnerability.
EUVDB-ID: #VU31793
Risk: Low
CVSSv3.1: 4.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C]
CVE-ID: CVE-2019-19724
CWE-ID:
CWE-276 - Incorrect Default Permissions
Exploit availability: No
DescriptionThe vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to insecure permissions for files and folders that are set by the application on $HOME/.singularity file when it is newly created by Singularity. A local user with access to the system can view contents of files and directories or modify them.
MitigationInstall updates from vendor's website.
Vulnerable software versionsSingularity: 3.3.0 - 3.5.1
External linkshttp://lists.opensuse.org/opensuse-security-announce/2020-01/msg00025.html
http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00059.html
http://github.com/sylabs/singularity/releases/tag/v3.5.2
Q & A
Can this vulnerability be exploited remotely?
No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.