Alpine Linux Development TeamALPINE:CVE-2021-21639CVE-2021-21639
4.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
4 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:S/C:N/I:P/A:N
0.001 Low
EPSS
Percentile
20.8%
Jenkins 2.286 and earlier, LTS 2.277.1 and earlier does not validate the type of object created after loading the data submitted to the config.xml REST API endpoint of a node, allowing attackers with Computer/Configure permission to replace a node with one of a different type.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Alpine | edge-community | noarch | jenkins | < 2.287-r0 | UNKNOWN |
| Alpine | 3.13-community | noarch | jenkins | < 2.287-r0 | UNKNOWN |
| Alpine | 3.14-community | noarch | jenkins | < 2.287-r0 | UNKNOWN |
| Alpine | 3.15-community | noarch | jenkins | < 2.287-r0 | UNKNOWN |
| Alpine | 3.16-community | noarch | jenkins | < 2.287-r0 | UNKNOWN |
| Alpine | 3.17-community | noarch | jenkins | < 2.287-r0 | UNKNOWN |
| Alpine | 3.18-community | noarch | jenkins | < 2.287-r0 | UNKNOWN |
| Alpine | 3.19-community | noarch | jenkins | < 2.287-r0 | UNKNOWN |
Related
4.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
4 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:S/C:N/I:P/A:N
0.001 Low
EPSS
Percentile
20.8%