CVE-2019-11328
Summary
| CVE | CVE-2019-11328 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2019-05-14 21:29:00 UTC |
| Updated | 2023-11-07 03:02:00 UTC |
| Description | An issue was discovered in Singularity 3.1.0 to 3.2.0-rc2, a malicious user with local/network access to the host system (e.g. ssh) could exploit this vulnerability due to insecure permissions allowing a user to edit files within `/run/singularity/instances/sing/<user>/<instance>`. The manipulation of those files can change the behavior of the starter-suid program when instances are joined resulting in potential privilege escalation on the host. |
Risk And Classification
Problem Types: CWE-732
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Operating System | Fedoraproject | Fedora | 28 | All | All | All |
| Operating System | Fedoraproject | Fedora | 29 | All | All | All |
| Operating System | Fedoraproject | Fedora | 30 | All | All | All |
| Operating System | Opensuse | Backports | sle-15 | - | All | All |
| Operating System | Opensuse | Backports | sle-15 | sp1 | All | All |
| Operating System | Opensuse | Leap | 15.1 | All | All | All |
| Application | Sylabs | Singularity | All | All | All | All |
| Application | Sylabs | Singularity | 3.2.0 | - | All | All |
| Application | Sylabs | Singularity | 3.2.0 | rc1 | All | All |
| Application | Sylabs | Singularity | 3.2.0 | rc2 | All | All |
| Application | Sylabs | Singularity | All | All | All | All |
| Application | Sylabs | Singularity | 3.2.0 | - | All | All |
| Application | Sylabs | Singularity | 3.2.0 | rc1 | All | All |
| Application | Sylabs | Singularity | 3.2.0 | rc2 | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| [SECURITY] Fedora 28 Update: singularity-3.1.1-1.1.fc28 - package-announce - Fedora Mailing-Lists | FEDORA | lists.fedoraproject.org | |
| [SECURITY] Fedora 29 Update: singularity-3.1.1-1.1.fc29 - package-announce - Fedora Mailing-Lists | FEDORA | lists.fedoraproject.org | |
| [security-announce] openSUSE-SU-2019:2288-1: moderate: Security update f | SUSE | lists.opensuse.org | |
| [SECURITY] Fedora 30 Update: singularity-3.1.1-1.1.fc30 - package-announce - Fedora Mailing-Lists | lists.fedoraproject.org | ||
| Release Singularity 3.2.0 · sylabs/singularity · GitHub | CONFIRM | github.com | Third Party Advisory |
| [SECURITY] Fedora 30 Update: singularity-3.1.1-1.1.fc30 - package-announce - Fedora Mailing-Lists | FEDORA | lists.fedoraproject.org | |
| oss-security - Singularity 3.1.0: CVE-2019-11328: namespace privilege escalation and arbitrary file corruption | MLIST | www.openwall.com | Exploit, Third Party Advisory |
| [security-announce] openSUSE-SU-2020:1037-1: important: Security update | SUSE | lists.opensuse.org | |
| [SECURITY] Fedora 29 Update: singularity-3.1.1-1.1.fc29 - package-announce - Fedora Mailing-Lists | lists.fedoraproject.org | ||
| [SECURITY] Fedora 28 Update: singularity-3.1.1-1.1.fc28 - package-announce - Fedora Mailing-Lists | lists.fedoraproject.org | ||
| Singularity CVE-2019-11328 Insecure Permissions Local Privilege Escalation Vulnerability | BID | www.securityfocus.com | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.