CVE-2020-13847 describes a critical integrity vulnerability in Sylabs Singularity versions 3.0 through 3.5, where the sign and verify commands fail to properly sign metadata within SIF files. This flaw, rated 7.5 HIGH on CVSS, allows an unauthenticated attacker to tamper with container images, potentially leading to integrity compromise without detection. While no active exploitation, public exploit code, or significant community discussion has been observed, the vulnerability poses a substantial risk due to the lack of integrity checks.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 3.0.0, <= 3.5.0CPE matchmatch criteria | cpe:2.3:a:sylabs:singularity:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.