CVE-2021-4076
tang: A flaw exists in tang, a network-based cryptographic binding server, which could result in leak of private keys.
CVE-2021-4076 is fixed in tang on 1 platform, first by DSA-5025-1, released December 19, 2021. It is not reported as exploited. Patch Radar priority: High.
High
CVSS
7.5
high
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0156
75th percentile
A flaw exists in tang, a network-based cryptographic binding server, which could result in leak of private keys.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| tang · Debian 11.6 (bullseye) | 8-3+deb11u1 | DSA-5025-1 | Dec 19, 2021 |
| tang · Debian 12.15 (bookworm) | 11-1 | DEBIAN-CVE-2021-4076 | Mar 2, 2022 |
| tang · Debian 13.5 (trixie) | 11-1 | DEBIAN-CVE-2021-4076 | Mar 2, 2022 |
| tang · Debian 14 | 11-1 | DEBIAN-CVE-2021-4076 | Mar 2, 2022 |
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