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
47.6%
HTTP/2 incoming headers exceeding the limit are temporarily buffered in nghttp2 in order to generate an informative HTTP 413 response. If a client does not stop sending headers, this leads to memory exhaustion.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Alpine | edge-main | noarch | apache2 | < 2.4.59-r0 | UNKNOWN |
Alpine | 3.16-main | noarch | apache2 | < 2.4.59-r0 | UNKNOWN |
Alpine | 3.17-main | noarch | apache2 | < 2.4.59-r0 | UNKNOWN |
Alpine | 3.18-main | noarch | apache2 | < 2.4.59-r0 | UNKNOWN |
Alpine | 3.19-main | noarch | apache2 | < 2.4.59-r0 | UNKNOWN |
Alpine | 3.20-main | noarch | apache2 | < 2.4.59-r0 | UNKNOWN |
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
47.6%