CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:C/I:C/A:C
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
99.5%
In Apache HTTP Server 2.4 releases 2.4.17 to 2.4.38, with MPM event, worker or prefork, code executing in less-privileged child processes or threads (including scripts executed by an in-process scripting interpreter) could execute arbitrary code with the privileges of the parent process (usually root) by manipulating the scoreboard. Non-Unix systems are not affected.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Alpine | edge-main | noarch | apache2 | <Β 2.4.39-r0 | UNKNOWN |
Alpine | 3.10-main | noarch | apache2 | <Β 2.4.39-r0 | UNKNOWN |
Alpine | 3.11-main | noarch | apache2 | <Β 2.4.39-r0 | UNKNOWN |
Alpine | 3.12-main | noarch | apache2 | <Β 2.4.39-r0 | UNKNOWN |
Alpine | 3.13-main | noarch | apache2 | <Β 2.4.39-r0 | UNKNOWN |
Alpine | 3.14-main | noarch | apache2 | <Β 2.4.39-r0 | UNKNOWN |
Alpine | 3.15-main | noarch | apache2 | <Β 2.4.39-r0 | UNKNOWN |
Alpine | 3.16-main | noarch | apache2 | <Β 2.4.39-r0 | UNKNOWN |
Alpine | 3.17-main | noarch | apache2 | <Β 2.4.39-r0 | UNKNOWN |
Alpine | 3.18-main | noarch | apache2 | <Β 2.4.39-r0 | UNKNOWN |
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:C/I:C/A:C
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
99.5%