CVSS2
Attack Vector
NETWORK
Attack 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
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
AI Score
Confidence
High
EPSS
Percentile
80.3%
Apache HTTP Server versions 2.4.20 to 2.4.43. A specially crafted value for the ‘Cache-Digest’ header in a HTTP/2 request would result in a crash when the server actually tries to HTTP/2 PUSH a resource afterwards. Configuring the HTTP/2 feature via “H2Push off” will mitigate this vulnerability for unpatched servers.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Alpine | edge-main | noarch | apache2 | < 2.4.46-r0 | UNKNOWN |
Alpine | 3.10-main | noarch | apache2 | < 2.4.46-r0 | UNKNOWN |
Alpine | 3.11-main | noarch | apache2 | < 2.4.46-r0 | UNKNOWN |
Alpine | 3.12-main | noarch | apache2 | < 2.4.46-r0 | UNKNOWN |
Alpine | 3.13-main | noarch | apache2 | < 2.4.46-r0 | UNKNOWN |
Alpine | 3.14-main | noarch | apache2 | < 2.4.46-r0 | UNKNOWN |
Alpine | 3.15-main | noarch | apache2 | < 2.4.46-r0 | UNKNOWN |
Alpine | 3.16-main | noarch | apache2 | < 2.4.46-r0 | UNKNOWN |
Alpine | 3.17-main | noarch | apache2 | < 2.4.46-r0 | UNKNOWN |
Alpine | 3.18-main | noarch | apache2 | < 2.4.46-r0 | UNKNOWN |
CVSS2
Attack Vector
NETWORK
Attack 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
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
AI Score
Confidence
High
EPSS
Percentile
80.3%