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nvd[email protected]NVD:CVE-2023-4540
HistorySep 05, 2023 - 8:15 a.m.

CVE-2023-4540

2023-09-0508:15:40
CWE-755
web.nvd.nist.gov
3
vulnerability
denial of service
lua-http library
excessive allocation
cve-2023-4540

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

0.0005 Low

EPSS

Percentile

19.0%

Improper Handling of Exceptional Conditions vulnerability in Daurnimator lua-http library allows Excessive Allocation and a denial of service (DoS) attack to be executed by sending a properly crafted request to the server.

This issue affects lua-http: all versions before commit ddab283.

Affected configurations

NVD
Node
daurnimatorlua-httpMatch0.4lua

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

0.0005 Low

EPSS

Percentile

19.0%