Path Traversal in Hpcng Singularity
CVE-2020-15229
Singularity (an open source container platform) from version 3.1.1 through 3.6.3 has a vulnerability. Due to insecure handling of path traversal and the lack of path sanitization within `unsquashfs`, it is possible to overwrite/create any…
Vulnerability class: Path Traversal (Directory Traversal)
EPSS: 0.020 (78.5th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:H/A:N.
Affected products
- Hpcng Singularity — versions < 3.6.4
- Sylabs Singularity
- Opensuse Backports_sle — versions 15.0
- Opensuse Leap — versions 15.1, 15.2
Weakness classification (CWE)
Public proof-of-concept exploits
References
- security-advisories@github.com (x_refsource_CONFIRM, Third Party Advisory)
- security-advisories@github.com (Third Party Advisory, x_refsource_MISC, Release Notes)
- security-advisories@github.com (Patch, Third Party Advisory, x_refsource_MISC)
- security-advisories@github.com (Patch, Third Party Advisory, x_refsource_MISC)
- security-advisories@github.com (vendor-advisory, Mailing List, Third Party Advisory, Broken Link, x_refsource_SUSE)
- security-advisories@github.com (vendor-advisory, Mailing List, Third Party Advisory, Broken Link, x_refsource_SUSE)
- security-advisories@github.com (vendor-advisory, Mailing List, Third Party Advisory, Broken Link, x_refsource_SUSE)
Frequently asked questions
- What is CVE-2020-15229?
- CVE-2020-15229 is a high-severity vulnerability in Hpcng Singularity, classified under Path Traversal. CVSS score: 8.2/10. Published 2020-10-14.
- How severe is CVE-2020-15229?
- High severity. CVSS v3 base score is 8.2 out of 10.
- Is CVE-2020-15229 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.