CVE-2015-9258
Docker Notary Signature Algorithm Not Matched to Key vulnerability
7.5
HIGH
CVSS 3.1
EPSS 0.34%
Description
In Docker Notary before 0.1, gotuf/signed/verify.go has a Signature Algorithm Not Matched to Key vulnerability. Because an attacker controls the field specifying the signature algorithm, they might (for example) be able to forge a signature by forcing a misinterpretation of an RSA-PSS key as Ed25519 elliptic-curve data.
How to fix CVE-2015-9258
To remediate CVE-2015-9258, upgrade the affected package to a fixed version below.
- —upgrade to 0.1~ds1-1 or later
- —upgrade to 0.1.0 or later
Is CVE-2015-9258 being exploited?
Low — EPSS is 0.3%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 0.1~ds1-1
- from 0, < 0.1.0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |