Alpine Linux Development TeamALPINE:CVE-2022-28739CVE-2022-28739
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:M/Au:N/C:P/I:N/A:N
0.004 Low
EPSS
Percentile
73.0%
There is a buffer over-read in Ruby before 2.6.10, 2.7.x before 2.7.6, 3.x before 3.0.4, and 3.1.x before 3.1.2. It occurs in String-to-Float conversion, including Kernel#Float and String#to_f.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Alpine | edge-main | noarch | ruby | < 3.1.2-r0 | UNKNOWN |
| Alpine | 3.12-main | noarch | ruby | < 2.7.6-r0 | UNKNOWN |
| Alpine | 3.13-main | noarch | ruby | < 2.7.6-r0 | UNKNOWN |
| Alpine | 3.14-main | noarch | ruby | < 2.7.6-r0 | UNKNOWN |
| Alpine | 3.15-main | noarch | ruby | < 3.0.4-r0 | UNKNOWN |
| Alpine | 3.16-main | noarch | ruby | < 3.1.2-r0 | UNKNOWN |
| Alpine | 3.17-main | noarch | ruby | < 3.1.2-r0 | UNKNOWN |
| Alpine | 3.18-main | noarch | ruby | < 3.1.2-r0 | UNKNOWN |
| Alpine | 3.19-main | noarch | ruby | < 3.1.2-r0 | UNKNOWN |
Related
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:M/Au:N/C:P/I:N/A:N
0.004 Low
EPSS
Percentile
73.0%