5.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:N
7 High
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
22.0%
github.com/sigstore/gitsign is vulnerable to Improper Verification Of Cryptographic Signature. The vulnerability is applicable in the case where a Rekor server is compromised, as gitsign
directly fetches public keys via the API without TUF client validations. This leads to lack of validation and verification layers that a TUF client would provide.
CPE | Name | Operator | Version |
---|---|---|---|
github.com/sigstore/gitsign | le | v0.7.1 | |
github.com/sigstore/gitsign | le | v0.7.1 |
5.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:N
7 High
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
22.0%