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Charm CVE-2021-37587

MEDIUM
Use of a Broken or Risky Cryptographic Algorithm (CWE-327)
2021-07-30 cve@mitre.org
Information Disclosure Charm
6.5
CVSS 3.1 · NVD
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Severity by source

NVD PRIMARY
6.5 MEDIUM
AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None

Lifecycle Timeline

1
CVE Published
Jul 30, 2021 - 14:15 nvd
MEDIUM 6.5

DescriptionNVD

In Charm 0.43, any single user can decrypt DAC-MACS or MA-ABE-YJ14 data.

AnalysisAI

In Charm 0.43, any single user can decrypt DAC-MACS or MA-ABE-YJ14 data. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity.

Technical ContextAI

This vulnerability is classified under CWE-327. In Charm 0.43, any single user can decrypt DAC-MACS or MA-ABE-YJ14 data. Affected products include: Jhu Charm.

RemediationAI

A vendor patch is available. Apply the latest security update as soon as possible. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.

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CVE-2021-37587 vulnerability details – vuln.today
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