What is CVE-2021-37587?

CVE-2021-37587 is a medium-severity vulnerability in Jhu Charm, classified under Use of a Broken or Risky Cryptographic Algorithm. CVSS score: 6.5/10. Published 2021-07-30.

How severe is CVE-2021-37587?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Vulnerability in Jhu Charm

CVE-2021-37587

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

Vulnerability class: POODLE (CVE-2014-3566)

EPSS: 0.008 (53.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.

Affected products

Jhu Charm — versions 0.43
N/a — versions n/a

Weakness classification (CWE)

CWE-327 — Use of a Broken or Risky Cryptographic Algorithm

References

cve@mitre.org (Third Party Advisory, x_refsource_MISC, Issue Tracking)
cve@mitre.org (Third Party Advisory, x_refsource_MISC)
cve@mitre.org (Patch, Third Party Advisory, x_refsource_MISC)
cve@mitre.org (Third Party Advisory, x_refsource_MISC)
cve@mitre.org (Technical Description, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2021-37587?: CVE-2021-37587 is a medium-severity vulnerability in Jhu Charm, classified under Use of a Broken or Risky Cryptographic Algorithm. CVSS score: 6.5/10. Published 2021-07-30.
How severe is CVE-2021-37587?: Medium severity. CVSS v3 base score is 6.5 out of 10.