Vulnerability Details CVE-2021-37588
In Charm 0.43, any two users can collude to achieve the ability to decrypt YCT14 data.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 41.5%
CVSS Severity
CVSS v3 Score 5.9
CVSS v2 Score 4.3
References
- https://eprint.iacr.org/2020/460
- https://github.com/JHUISI/charm/blob/dev/charm/schemes/abenc/abenc_yct14.py
- https://github.com/JHUISI/charm/issues/276
- https://www2.hci.uni-hannover.de/papers/Tan2019.pdf
- https://eprint.iacr.org/2020/460
- https://github.com/JHUISI/charm/blob/dev/charm/schemes/abenc/abenc_yct14.py
- https://github.com/JHUISI/charm/issues/276
- https://www2.hci.uni-hannover.de/papers/Tan2019.pdf