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CVE-2021-37587
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Source
https://nvd.nist.gov/vuln/detail/CVE-2021-37587
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-37587.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2021-37587
Published
2021-07-30T14:15:18Z
Modified
2025-02-19T03:20:17.033800Z
Severity
6.5 (Medium)
CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
CVSS Calculator
Summary
[none]
Details
In Charm 0.43, any single user can decrypt DAC-MACS or MA-ABE-YJ14 data.
References
https://jhuisi.github.io/charm/_modules/abenc_maabe_yj14.html
https://github.com/JHUISI/charm/issues/276
https://eprint.iacr.org/2020/460
https://jhuisi.github.io/charm/charm/schemes/abenc/abenc_dacmacs_yj14.html
https://www2.hci.uni-hannover.de/papers/Tan2019.pdf
Affected packages
Git
/
github.com/jhuisi/charm
Affected ranges
Type
GIT
Repo
https://github.com/jhuisi/charm
Events
Introduced
0
Unknown introduced commit / All previous commits are affected
Last affected
42e38b121edce8d9dad111a6ac919b420f6b1482
Affected versions
v0.*
v0.3-3
v0.43
CVE-2021-37587 - OSV