Vulnerabilities
Misconfiguration
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CVE Vulnerabilities

CVE-2021-28091

Improper Verification of Cryptographic Signature

Published: Jun 04, 2021 | Modified: Nov 21, 2024
CVSS 3.x
7.5
HIGH
Source:
NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
CVSS 2.x
5 MEDIUM
AV:N/AC:L/Au:N/C:N/I:P/A:N
RedHat/V2
RedHat/V3
8.8 IMPORTANT
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Ubuntu
MEDIUM
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Additional information
NVDhttps://nvd.nist.gov/vuln/detail/CVE-2021-28091
CWEhttps://cwe.mitre.org/data/definitions/347.html

Lasso all versions prior to 2.7.0 has improper verification of a cryptographic signature.

Weakness

The product does not verify, or incorrectly verifies, the cryptographic signature for data.

Affected Software

NameVendorStart VersionEnd Version
LassoEntrouvert*2.7.0 (excluding)
Red Hat Enterprise Linux 7RedHatlasso-0:2.5.1-8.el7_9*
Red Hat Enterprise Linux 8RedHatlasso-0:2.6.0-12.el8*
LassoUbuntubionic*
LassoUbuntuesm-apps/xenial*
LassoUbuntuesm-infra/bionic*
LassoUbuntuesm-infra/focal*
LassoUbuntufocal*
LassoUbuntugroovy*
LassoUbuntuhirsute*
LassoUbuntutrusty*
LassoUbuntuxenial*

References

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