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CVE-2021-28091
Lasso all versions prior to 2.7.0 has improper verification of a cryptographic signature.
High7.5EPSS 1.4%
- Published
- Updated
- Reserved
- Assigned by
- mitre
Description
Lasso all versions prior to 2.7.0 has improper verification of a cryptographic signature.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 3.1 | High7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |
- EPSS (exploitation in 30 days)
- 1.4% · top 28% of all CVEs (6 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.5.
Weakness
Affected products
n/a
- affected n/a
References (7)
- http://listes.entrouvert.com/arc/lasso/ (opens in a new tab)x_refsource_MISCx_transferred
- https://git.entrouvert.org/lasso.git/commit/?id=076a37d7f0eb74001127481da2d355683693cde9 (opens in a new tab)x_refsource_MISCx_transferred
- https://git.entrouvert.org/lasso.git/tree/NEWS?id=v2.7.0 (opens in a new tab)x_refsource_MISCx_transferred
- DSA-4926 (opens in a new tab)vendor-advisoryx_refsource_DEBIANx_transferred
- [debian-lts-announce] 20210610 [SECURITY] [DLA 2684-1] lasso security update (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- FEDORA-2021-bb3ea1e191 (opens in a new tab)vendor-advisoryx_refsource_FEDORAx_transferred
- FEDORA-2021-508acb1153 (opens in a new tab)vendor-advisoryx_refsource_FEDORAx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2021-28091)Record last updated .