7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.001 Low
EPSS
Percentile
40.8%
Jenkins 2.333 and earlier, LTS 2.319.2 and earlier defines custom XStream converters that have not been updated to apply the protections for the vulnerability CVE-2021-43859 and allow unconstrained resource usage.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Alpine | edge-community | noarch | jenkins | < 2.319.3-r0 | UNKNOWN |
Alpine | 3.12-community | noarch | jenkins | < 2.319.3-r0 | UNKNOWN |
Alpine | 3.13-community | noarch | jenkins | < 2.319.3-r0 | UNKNOWN |
Alpine | 3.14-community | noarch | jenkins | < 2.319.3-r0 | UNKNOWN |
Alpine | 3.15-community | noarch | jenkins | < 2.319.3-r0 | UNKNOWN |
Alpine | 3.16-community | noarch | jenkins | < 2.319.3-r0 | UNKNOWN |
Alpine | 3.17-community | noarch | jenkins | < 2.319.3-r0 | UNKNOWN |
Alpine | 3.18-community | noarch | jenkins | < 2.319.3-r0 | UNKNOWN |
Alpine | 3.19-community | noarch | jenkins | < 2.319.3-r0 | UNKNOWN |
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.001 Low
EPSS
Percentile
40.8%