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Vulnerability details: VCID-49c7-m7j6-ekdu
Vulnerability ID VCID-49c7-m7j6-ekdu
Aliases CVE-2019-0564
GHSA-6px8-22w5-w334
Summary Microsoft Security Advisory CVE-2019-0564: ASP.NET Core Denial of Service Vulnerability
Status Published
Exploitability 0.5
Weighted Severity 8.0
Risk 4.0
Affected and Fixed Packages Package Details
Weaknesses (4)
CWE-1035 OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities
CWE-937 OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities
CWE-19 Data Processing Errors
CWE-400 Uncontrolled Resource Consumption
System Score Found at
cvssv3.1 7.5 https://access.redhat.com/errata/RHSA-2019:0040
generic_textual HIGH https://access.redhat.com/errata/RHSA-2019:0040
cvssv3 5.9 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2019-0564.json
epss 0.04581 https://api.first.org/data/v1/epss?cve=CVE-2019-0564
epss 0.04581 https://api.first.org/data/v1/epss?cve=CVE-2019-0564
epss 0.04581 https://api.first.org/data/v1/epss?cve=CVE-2019-0564
epss 0.04581 https://api.first.org/data/v1/epss?cve=CVE-2019-0564
epss 0.04581 https://api.first.org/data/v1/epss?cve=CVE-2019-0564
epss 0.04581 https://api.first.org/data/v1/epss?cve=CVE-2019-0564
epss 0.04581 https://api.first.org/data/v1/epss?cve=CVE-2019-0564
epss 0.04581 https://api.first.org/data/v1/epss?cve=CVE-2019-0564
epss 0.04581 https://api.first.org/data/v1/epss?cve=CVE-2019-0564
epss 0.04581 https://api.first.org/data/v1/epss?cve=CVE-2019-0564
epss 0.04581 https://api.first.org/data/v1/epss?cve=CVE-2019-0564
epss 0.04581 https://api.first.org/data/v1/epss?cve=CVE-2019-0564
epss 0.04581 https://api.first.org/data/v1/epss?cve=CVE-2019-0564
epss 0.04581 https://api.first.org/data/v1/epss?cve=CVE-2019-0564
epss 0.04581 https://api.first.org/data/v1/epss?cve=CVE-2019-0564
epss 0.04581 https://api.first.org/data/v1/epss?cve=CVE-2019-0564
epss 0.04581 https://api.first.org/data/v1/epss?cve=CVE-2019-0564
epss 0.04581 https://api.first.org/data/v1/epss?cve=CVE-2019-0564
epss 0.04581 https://api.first.org/data/v1/epss?cve=CVE-2019-0564
epss 0.04581 https://api.first.org/data/v1/epss?cve=CVE-2019-0564
epss 0.04581 https://api.first.org/data/v1/epss?cve=CVE-2019-0564
cvssv3.1_qr HIGH https://github.com/advisories/GHSA-6px8-22w5-w334
cvssv3.1 7.5 https://github.com/aspnet/Announcements/issues/334
generic_textual HIGH https://github.com/aspnet/Announcements/issues/334
cvssv3.1 7.5 https://github.com/github/advisory-database/issues/302
generic_textual HIGH https://github.com/github/advisory-database/issues/302
cvssv2 5.0 https://nvd.nist.gov/vuln/detail/CVE-2019-0564
cvssv3 7.5 https://nvd.nist.gov/vuln/detail/CVE-2019-0564
cvssv3.1 7.5 https://nvd.nist.gov/vuln/detail/CVE-2019-0564
generic_textual HIGH https://nvd.nist.gov/vuln/detail/CVE-2019-0564
cvssv3.1 7.5 https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0564
generic_textual HIGH https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0564
cvssv3.1 7.5 http://www.securityfocus.com/bid/106413
generic_textual HIGH http://www.securityfocus.com/bid/106413
Reference id Reference type URL
https://access.redhat.com/errata/RHSA-2019:0040
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2019-0564.json
https://api.first.org/data/v1/epss?cve=CVE-2019-0564
https://github.com/aspnet/Announcements/issues/334
https://github.com/github/advisory-database/issues/302
https://nvd.nist.gov/vuln/detail/CVE-2019-0564
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0564
http://www.securityfocus.com/bid/106413
1660634 https://bugzilla.redhat.com/show_bug.cgi?id=1660634
cpe:2.3:a:microsoft:asp.net_core:2.1:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:microsoft:asp.net_core:2.1:*:*:*:*:*:*:*
GHSA-6px8-22w5-w334 https://github.com/advisories/GHSA-6px8-22w5-w334
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/errata/RHSA-2019:0040
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
Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2019-0564.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
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://github.com/aspnet/Announcements/issues/334
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
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://github.com/github/advisory-database/issues/302
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
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P Found at https://nvd.nist.gov/vuln/detail/CVE-2019-0564
Exploitability (E) Access Vector (AV) Access Complexity (AC) Authentication (Au) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

high

functional

unproven

proof_of_concept

not_defined

local

adjacent_network

network

high

medium

low

multiple

single

none

none

partial

complete

none

partial

complete

none

partial

complete
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2019-0564
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
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2019-0564
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
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0564
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
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Found at http://www.securityfocus.com/bid/106413
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 0.88793
EPSS Score 0.04581
Published At Aug. 16, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2025-07-31T08:11:01.763227+00:00 RetireDotNet Importer Import https://github.com/RetireNet/Packages/blob/master/Content/12.json 37.0.0