Vulnerability in Iofinnet Tss-lib
CVE-2022-47930
An issue was discovered in IO FinNet tss-lib before 2.0.0. The parameter ssid for defining a session id is not used through the MPC implementation, which makes replaying and spoofing of messages easier. In particular, the Schnorr proof of…
EPSS: 0.005 (40.4th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.8 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N.
Affected products
- Iofinnet Tss-lib
- N/a — versions n/a
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cve@mitre.org (Release Notes)
- cve@mitre.org
Frequently asked questions
- What is CVE-2022-47930?
- CVE-2022-47930 is a medium-severity vulnerability in Iofinnet Tss-lib, classified under Authentication Bypass by Capture-replay. CVSS score: 6.8/10. Published 2023-04-21.
- How severe is CVE-2022-47930?
- Medium severity. CVSS v3 base score is 6.8 out of 10.
- Is CVE-2022-47930 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.