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ApacheCVE-2024-27316

HistoryApr 04, 2024 - 8:15 p.m.

CVE-2024-27316

2024-04-0420:15:08

CWE-770

apache

web.nvd.nist.gov

1957

cve-2024-27316

http/2

nghttp2

memory exhaustion

nvd

CVSS3

7.5

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

7.4

Confidence

High

EPSS

0.001

Percentile

47.6%

JSON

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.

Affected configurations

Nvd

Vulners

Vulnrichment

Node

apachehttp_serverRange2.4.17–2.4.59

Node

fedoraprojectfedoraMatch38

fedoraprojectfedoraMatch39

fedoraprojectfedoraMatch40

Node

netappontapMatch9

VendorProductVersionCPE
apachehttp_server*cpe:2.3:a:apache:http_server:*:*:*:*:*:*:*:*
fedoraprojectfedora38cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:*
fedoraprojectfedora39cpe:2.3:o:fedoraproject:fedora:39:*:*:*:*:*:*:*
fedoraprojectfedora40cpe:2.3:o:fedoraproject:fedora:40:*:*:*:*:*:*:*
netappontap9cpe:2.3:a:netapp:ontap:9:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
apache	http_server	*	cpe:2.3:a:apache:http_server::::::::
fedoraproject	fedora	38	cpe:2.3:o:fedoraproject:fedora:38:::::::*
fedoraproject	fedora	39	cpe:2.3:o:fedoraproject:fedora:39:::::::*
fedoraproject	fedora	40	cpe:2.3:o:fedoraproject:fedora:40:::::::*
netapp	ontap	9	cpe:2.3:a:netapp:ontap:9:::::::*

CNA Affected

[
  {
    "defaultStatus": "unaffected",
    "product": "Apache HTTP Server",
    "vendor": "Apache Software Foundation",
    "versions": [
      {
        "lessThanOrEqual": "2.4.58",
        "status": "affected",
        "version": "2.4.17",
        "versionType": "semver"
      }
    ]
  }
]