5.9 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
6.9 Medium
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
44.0%
There is insufficient entropy in the implementation of the AES-256-CBC cryptographic algorithm. The provided encrypt functions are less secure when hex encoding and trimming are applied, leaving half of the bits in the key always the same for every encoded message or file.
Users are encouraged to migrate to the new crypto package introduced in v7.2.0.
CPE | Name | Operator | Version |
---|---|---|---|
github.com/pubnub/go/v7 | ge | 7.2.0 |
5.9 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
6.9 Medium
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
44.0%