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Vulnerability details: VCID-s82n-pyza-sqat
Vulnerability ID VCID-s82n-pyza-sqat
Aliases CVE-2014-3523
Summary A flaw was found in the WinNT MPM in httpd versions 2.4.1 to 2.4.9, when using the default AcceptFilter for that platform. A remote attacker could send carefully crafted requests that would leak memory and eventually lead to a denial of service against the server.
Status Published
Exploitability 0.5
Weighted Severity 6.8
Risk 3.4
Affected and Fixed Packages Package Details
Weaknesses (0)
There are no known CWE.
System Score Found at
cvssv3 7.5 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2014-3523.json
epss 0.23764 https://api.first.org/data/v1/epss?cve=CVE-2014-3523
epss 0.23764 https://api.first.org/data/v1/epss?cve=CVE-2014-3523
epss 0.44449 https://api.first.org/data/v1/epss?cve=CVE-2014-3523
epss 0.44449 https://api.first.org/data/v1/epss?cve=CVE-2014-3523
epss 0.44449 https://api.first.org/data/v1/epss?cve=CVE-2014-3523
epss 0.44449 https://api.first.org/data/v1/epss?cve=CVE-2014-3523
epss 0.44449 https://api.first.org/data/v1/epss?cve=CVE-2014-3523
epss 0.44449 https://api.first.org/data/v1/epss?cve=CVE-2014-3523
epss 0.44449 https://api.first.org/data/v1/epss?cve=CVE-2014-3523
epss 0.44449 https://api.first.org/data/v1/epss?cve=CVE-2014-3523
epss 0.44449 https://api.first.org/data/v1/epss?cve=CVE-2014-3523
epss 0.44449 https://api.first.org/data/v1/epss?cve=CVE-2014-3523
epss 0.44449 https://api.first.org/data/v1/epss?cve=CVE-2014-3523
epss 0.44449 https://api.first.org/data/v1/epss?cve=CVE-2014-3523
epss 0.44449 https://api.first.org/data/v1/epss?cve=CVE-2014-3523
epss 0.44449 https://api.first.org/data/v1/epss?cve=CVE-2014-3523
epss 0.44449 https://api.first.org/data/v1/epss?cve=CVE-2014-3523
epss 0.44449 https://api.first.org/data/v1/epss?cve=CVE-2014-3523
epss 0.44449 https://api.first.org/data/v1/epss?cve=CVE-2014-3523
apache_httpd important https://httpd.apache.org/security/json/CVE-2014-3523.json
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2014-3523.json
https://api.first.org/data/v1/epss?cve=CVE-2014-3523
1121519 https://bugzilla.redhat.com/show_bug.cgi?id=1121519
CVE-2014-3523 https://httpd.apache.org/security/json/CVE-2014-3523.json
RHSA-2016:2957 https://access.redhat.com/errata/RHSA-2016:2957
No exploits are available.
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2014-3523.json
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Exploit Prediction Scoring System (EPSS)
Percentile 0.95813
EPSS Score 0.23764
Published At Aug. 2, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2025-07-31T08:29:00.276433+00:00 Apache HTTPD Importer Import https://httpd.apache.org/security/json/CVE-2014-3523.json 37.0.0