CVE-2020-25040 — Resource Exposure in Sylabs Singularity

CWE-668 — Resource ExposureCWE-732 — Incorrect Permission Assignment9 documents6 sources
Severity
8.8HIGHNVD
CNA8.1OSV8.1
EPSS
0.7%
top 26.94%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
Github.com Sylabs SingularitySylabs SingularityOpensuse Leap
Timeline
PublishedSep 16
Latest updateMay 24

Description

Sylabs Singularity through 3.6.2 has Insecure Permissions on temporary directories used in explicit and implicit container build operations, a different vulnerability than CVE-2020-25039.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 2.8 | Impact: 5.9

Affected Packages3 packages

▶NVDopensuse/leap15.1, 15.2+1

🔴Vulnerability Details

4
OSV
Insecure permissions on build temporary rootfs in Singularity↗2021-05-24
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GHSA
Insecure permissions on build temporary rootfs in Singularity↗2021-05-24
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OSV
CVE-2020-25040: Sylabs Singularity through 3↗2020-09-16
▶
CVEList
CVE-2020-25040: Sylabs Singularity through 3↗2020-09-16
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📋Vendor Advisories

1
Debian
CVE-2020-25040: singularity-container - Sylabs Singularity through 3.6.2 has Insecure Permissions on temporary directori...↗2020
▶

💬Community

3
Bugzilla
CVE-2020-25040 singularity: sinularity: Insecure Permissions on temporary directories [fedora-all]↗2020-09-24
▶
Bugzilla
CVE-2020-25040 singularity: sinularity: Insecure Permissions on temporary directories [epel-all]↗2020-09-24
▶
Bugzilla
CVE-2020-25040 singularity: Insecure Permissions on temporary directories↗2020-09-24
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CVE-2020-25040 — Resource Exposure | cvebase