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[email protected]CVE-2022-23943

HistoryMar 14, 2022 - 11:15 a.m.

CVE-2022-23943

2022-03-1411:15:09

CWE-787

CWE-190

[email protected]

web.nvd.nist.gov

7863

cve-2022-23943

apache http server

out-of-bounds write

mod_sed

vulnerability

nvd

security

2.4.52

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

9.5 High

AI Score

Confidence

High

0.104 Low

EPSS

Percentile

95.0%

JSON

Out-of-bounds Write vulnerability in mod_sed of Apache HTTP Server allows an attacker to overwrite heap memory with possibly attacker provided data. This issue affects Apache HTTP Server 2.4 version 2.4.52 and prior versions.

Affected configurations

Vulners

NVD

Node

apacheapache_http_serverRange≤2.4.52

CPENameOperatorVersion
apache:http_serverapache http serverle2.4.52

CPE	Name	Operator	Version
apache:http_server	apache http server	le	2.4.52

CNA Affected

[
  {
    "product": "Apache HTTP Server",
    "vendor": "Apache Software Foundation",
    "versions": [
      {
        "lessThanOrEqual": "2.4.52",
        "status": "affected",
        "version": "2.4",
        "versionType": "custom"
      }
    ]
  }
]