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Vulnerability details: VCID-3c5z-k9qt-aaaa
Vulnerability ID VCID-3c5z-k9qt-aaaa
Aliases CVE-2018-8409
GHSA-j378-6mmw-hqfr
Summary Denial of service vulnerability exists when System.IO.Pipelines improperly handles requests
Status Published
Exploitability 0.5
Weighted Severity 8.0
Risk 4.0
Affected and Fixed Packages Package Details
Weaknesses (3)
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-400 Uncontrolled Resource Consumption
System Score Found at
cvssv3 5.1 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-8409.json
epss 0.00105 https://api.first.org/data/v1/epss?cve=CVE-2018-8409
epss 0.00105 https://api.first.org/data/v1/epss?cve=CVE-2018-8409
epss 0.00105 https://api.first.org/data/v1/epss?cve=CVE-2018-8409
epss 0.00105 https://api.first.org/data/v1/epss?cve=CVE-2018-8409
epss 0.00105 https://api.first.org/data/v1/epss?cve=CVE-2018-8409
epss 0.00105 https://api.first.org/data/v1/epss?cve=CVE-2018-8409
epss 0.00105 https://api.first.org/data/v1/epss?cve=CVE-2018-8409
epss 0.00105 https://api.first.org/data/v1/epss?cve=CVE-2018-8409
epss 0.00105 https://api.first.org/data/v1/epss?cve=CVE-2018-8409
epss 0.00105 https://api.first.org/data/v1/epss?cve=CVE-2018-8409
epss 0.00105 https://api.first.org/data/v1/epss?cve=CVE-2018-8409
epss 0.00143 https://api.first.org/data/v1/epss?cve=CVE-2018-8409
epss 0.00143 https://api.first.org/data/v1/epss?cve=CVE-2018-8409
epss 0.00143 https://api.first.org/data/v1/epss?cve=CVE-2018-8409
epss 0.00143 https://api.first.org/data/v1/epss?cve=CVE-2018-8409
epss 0.07554 https://api.first.org/data/v1/epss?cve=CVE-2018-8409
epss 0.07554 https://api.first.org/data/v1/epss?cve=CVE-2018-8409
epss 0.07554 https://api.first.org/data/v1/epss?cve=CVE-2018-8409
epss 0.07554 https://api.first.org/data/v1/epss?cve=CVE-2018-8409
epss 0.07554 https://api.first.org/data/v1/epss?cve=CVE-2018-8409
epss 0.07554 https://api.first.org/data/v1/epss?cve=CVE-2018-8409
epss 0.07554 https://api.first.org/data/v1/epss?cve=CVE-2018-8409
epss 0.07554 https://api.first.org/data/v1/epss?cve=CVE-2018-8409
epss 0.07554 https://api.first.org/data/v1/epss?cve=CVE-2018-8409
epss 0.07554 https://api.first.org/data/v1/epss?cve=CVE-2018-8409
epss 0.07554 https://api.first.org/data/v1/epss?cve=CVE-2018-8409
epss 0.07554 https://api.first.org/data/v1/epss?cve=CVE-2018-8409
epss 0.07554 https://api.first.org/data/v1/epss?cve=CVE-2018-8409
epss 0.07554 https://api.first.org/data/v1/epss?cve=CVE-2018-8409
epss 0.07554 https://api.first.org/data/v1/epss?cve=CVE-2018-8409
epss 0.07554 https://api.first.org/data/v1/epss?cve=CVE-2018-8409
epss 0.07554 https://api.first.org/data/v1/epss?cve=CVE-2018-8409
epss 0.07554 https://api.first.org/data/v1/epss?cve=CVE-2018-8409
epss 0.07554 https://api.first.org/data/v1/epss?cve=CVE-2018-8409
epss 0.07554 https://api.first.org/data/v1/epss?cve=CVE-2018-8409
epss 0.07554 https://api.first.org/data/v1/epss?cve=CVE-2018-8409
epss 0.07554 https://api.first.org/data/v1/epss?cve=CVE-2018-8409
epss 0.07554 https://api.first.org/data/v1/epss?cve=CVE-2018-8409
epss 0.07554 https://api.first.org/data/v1/epss?cve=CVE-2018-8409
epss 0.07554 https://api.first.org/data/v1/epss?cve=CVE-2018-8409
epss 0.07554 https://api.first.org/data/v1/epss?cve=CVE-2018-8409
epss 0.07554 https://api.first.org/data/v1/epss?cve=CVE-2018-8409
epss 0.07554 https://api.first.org/data/v1/epss?cve=CVE-2018-8409
epss 0.07554 https://api.first.org/data/v1/epss?cve=CVE-2018-8409
epss 0.07554 https://api.first.org/data/v1/epss?cve=CVE-2018-8409
epss 0.07554 https://api.first.org/data/v1/epss?cve=CVE-2018-8409
epss 0.07554 https://api.first.org/data/v1/epss?cve=CVE-2018-8409
epss 0.07554 https://api.first.org/data/v1/epss?cve=CVE-2018-8409
epss 0.07554 https://api.first.org/data/v1/epss?cve=CVE-2018-8409
epss 0.07554 https://api.first.org/data/v1/epss?cve=CVE-2018-8409
epss 0.07554 https://api.first.org/data/v1/epss?cve=CVE-2018-8409
epss 0.07554 https://api.first.org/data/v1/epss?cve=CVE-2018-8409
epss 0.07554 https://api.first.org/data/v1/epss?cve=CVE-2018-8409
epss 0.07554 https://api.first.org/data/v1/epss?cve=CVE-2018-8409
epss 0.07554 https://api.first.org/data/v1/epss?cve=CVE-2018-8409
epss 0.07554 https://api.first.org/data/v1/epss?cve=CVE-2018-8409
epss 0.07554 https://api.first.org/data/v1/epss?cve=CVE-2018-8409
epss 0.07554 https://api.first.org/data/v1/epss?cve=CVE-2018-8409
epss 0.07554 https://api.first.org/data/v1/epss?cve=CVE-2018-8409
epss 0.07554 https://api.first.org/data/v1/epss?cve=CVE-2018-8409
epss 0.07554 https://api.first.org/data/v1/epss?cve=CVE-2018-8409
epss 0.07554 https://api.first.org/data/v1/epss?cve=CVE-2018-8409
epss 0.18006 https://api.first.org/data/v1/epss?cve=CVE-2018-8409
rhbs low https://bugzilla.redhat.com/show_bug.cgi?id=1626263
cvssv3.1_qr HIGH https://github.com/advisories/GHSA-j378-6mmw-hqfr
cvssv2 5.0 https://nvd.nist.gov/vuln/detail/CVE-2018-8409
cvssv3 7.5 https://nvd.nist.gov/vuln/detail/CVE-2018-8409
cvssv3.1 7.5 https://nvd.nist.gov/vuln/detail/CVE-2018-8409
cvssv3.1 7.5 https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8409
generic_textual HIGH https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8409
cvssv3.1 7.5 http://www.securityfocus.com/bid/105223
generic_textual HIGH http://www.securityfocus.com/bid/105223
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-8409.json
https://api.first.org/data/v1/epss?cve=CVE-2018-8409
https://github.com/aspnet/Announcements/issues/316
https://github.com/dotnet/announcements/issues/83
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8409
http://www.securityfocus.com/bid/105223
1626263 https://bugzilla.redhat.com/show_bug.cgi?id=1626263
cpe:2.3:a:microsoft:asp.net_core:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:microsoft:asp.net_core:*:*:*:*:*:*:*:*
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:*:*:*:*:*:*:*
cpe:2.3:a:microsoft:.net_core:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:microsoft:.net_core:*:*:*:*:*:*:*:*
cpe:2.3:a:microsoft:.net_core:2.1:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:microsoft:.net_core:2.1:*:*:*:*:*:*:*
cpe:2.3:a:microsoft:system.io.pipelines:-:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:microsoft:system.io.pipelines:-:*:*:*:*:*:*:*
cpe:2.3:a:microsoft:system.io.pipelines:4.5.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:microsoft:system.io.pipelines:4.5.0:*:*:*:*:*:*:*
CVE-2018-8409 https://nvd.nist.gov/vuln/detail/CVE-2018-8409
GHSA-j378-6mmw-hqfr https://github.com/advisories/GHSA-j378-6mmw-hqfr
No exploits are available.
Vector: CVSS:3.0/AV:L/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-2018-8409.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: AV:N/AC:L/Au:N/C:N/I:N/A:P Found at https://nvd.nist.gov/vuln/detail/CVE-2018-8409
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:3.1/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-2018-8409
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:3.1/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-2018-8409
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:3.1/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-2018-8409
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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Found at http://www.securityfocus.com/bid/105223
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 0.43924
EPSS Score 0.00105
Published At Nov. 1, 2024, midnight
Date Actor Action Source VulnerableCode Version
There are no relevant records.