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Vulnerability details: VCID-uast-v5ac-aaac
Vulnerability ID VCID-uast-v5ac-aaac
Aliases CVE-2018-1309
GHSA-42wx-65g4-5cxv
Summary Improper Restriction of XML External Entity Reference Apache NiFi External XML Entity issue in `SplitXML` processor. Malicious XML content could cause information disclosure or remote code execution.
Status Published
Exploitability 0.5
Weighted Severity 9.0
Risk 4.5
Affected and Fixed Packages Package Details
Weaknesses (3)
CWE-611 Improper Restriction of XML External Entity Reference
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
System Score Found at
epss 0.00446 https://api.first.org/data/v1/epss?cve=CVE-2018-1309
epss 0.00446 https://api.first.org/data/v1/epss?cve=CVE-2018-1309
epss 0.00450 https://api.first.org/data/v1/epss?cve=CVE-2018-1309
epss 0.00450 https://api.first.org/data/v1/epss?cve=CVE-2018-1309
epss 0.00450 https://api.first.org/data/v1/epss?cve=CVE-2018-1309
epss 0.00450 https://api.first.org/data/v1/epss?cve=CVE-2018-1309
epss 0.00450 https://api.first.org/data/v1/epss?cve=CVE-2018-1309
epss 0.00450 https://api.first.org/data/v1/epss?cve=CVE-2018-1309
epss 0.00450 https://api.first.org/data/v1/epss?cve=CVE-2018-1309
epss 0.00450 https://api.first.org/data/v1/epss?cve=CVE-2018-1309
epss 0.00450 https://api.first.org/data/v1/epss?cve=CVE-2018-1309
epss 0.00450 https://api.first.org/data/v1/epss?cve=CVE-2018-1309
epss 0.00450 https://api.first.org/data/v1/epss?cve=CVE-2018-1309
epss 0.00455 https://api.first.org/data/v1/epss?cve=CVE-2018-1309
epss 0.00455 https://api.first.org/data/v1/epss?cve=CVE-2018-1309
epss 0.02856 https://api.first.org/data/v1/epss?cve=CVE-2018-1309
epss 0.02856 https://api.first.org/data/v1/epss?cve=CVE-2018-1309
epss 0.02856 https://api.first.org/data/v1/epss?cve=CVE-2018-1309
epss 0.02856 https://api.first.org/data/v1/epss?cve=CVE-2018-1309
epss 0.02856 https://api.first.org/data/v1/epss?cve=CVE-2018-1309
epss 0.02856 https://api.first.org/data/v1/epss?cve=CVE-2018-1309
epss 0.02856 https://api.first.org/data/v1/epss?cve=CVE-2018-1309
epss 0.02856 https://api.first.org/data/v1/epss?cve=CVE-2018-1309
epss 0.02856 https://api.first.org/data/v1/epss?cve=CVE-2018-1309
epss 0.02856 https://api.first.org/data/v1/epss?cve=CVE-2018-1309
epss 0.02856 https://api.first.org/data/v1/epss?cve=CVE-2018-1309
epss 0.02856 https://api.first.org/data/v1/epss?cve=CVE-2018-1309
epss 0.02856 https://api.first.org/data/v1/epss?cve=CVE-2018-1309
epss 0.02856 https://api.first.org/data/v1/epss?cve=CVE-2018-1309
epss 0.02856 https://api.first.org/data/v1/epss?cve=CVE-2018-1309
epss 0.02856 https://api.first.org/data/v1/epss?cve=CVE-2018-1309
epss 0.02856 https://api.first.org/data/v1/epss?cve=CVE-2018-1309
epss 0.02856 https://api.first.org/data/v1/epss?cve=CVE-2018-1309
epss 0.02856 https://api.first.org/data/v1/epss?cve=CVE-2018-1309
epss 0.02856 https://api.first.org/data/v1/epss?cve=CVE-2018-1309
epss 0.02856 https://api.first.org/data/v1/epss?cve=CVE-2018-1309
epss 0.02856 https://api.first.org/data/v1/epss?cve=CVE-2018-1309
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epss 0.02856 https://api.first.org/data/v1/epss?cve=CVE-2018-1309
epss 0.02856 https://api.first.org/data/v1/epss?cve=CVE-2018-1309
epss 0.02856 https://api.first.org/data/v1/epss?cve=CVE-2018-1309
epss 0.02856 https://api.first.org/data/v1/epss?cve=CVE-2018-1309
epss 0.02856 https://api.first.org/data/v1/epss?cve=CVE-2018-1309
epss 0.02856 https://api.first.org/data/v1/epss?cve=CVE-2018-1309
epss 0.02856 https://api.first.org/data/v1/epss?cve=CVE-2018-1309
epss 0.02856 https://api.first.org/data/v1/epss?cve=CVE-2018-1309
epss 0.02856 https://api.first.org/data/v1/epss?cve=CVE-2018-1309
epss 0.02856 https://api.first.org/data/v1/epss?cve=CVE-2018-1309
epss 0.02856 https://api.first.org/data/v1/epss?cve=CVE-2018-1309
epss 0.02856 https://api.first.org/data/v1/epss?cve=CVE-2018-1309
epss 0.02856 https://api.first.org/data/v1/epss?cve=CVE-2018-1309
epss 0.02856 https://api.first.org/data/v1/epss?cve=CVE-2018-1309
epss 0.02856 https://api.first.org/data/v1/epss?cve=CVE-2018-1309
epss 0.02856 https://api.first.org/data/v1/epss?cve=CVE-2018-1309
epss 0.02856 https://api.first.org/data/v1/epss?cve=CVE-2018-1309
epss 0.02856 https://api.first.org/data/v1/epss?cve=CVE-2018-1309
epss 0.02856 https://api.first.org/data/v1/epss?cve=CVE-2018-1309
epss 0.02856 https://api.first.org/data/v1/epss?cve=CVE-2018-1309
epss 0.02856 https://api.first.org/data/v1/epss?cve=CVE-2018-1309
epss 0.02856 https://api.first.org/data/v1/epss?cve=CVE-2018-1309
epss 0.02856 https://api.first.org/data/v1/epss?cve=CVE-2018-1309
epss 0.02856 https://api.first.org/data/v1/epss?cve=CVE-2018-1309
epss 0.02856 https://api.first.org/data/v1/epss?cve=CVE-2018-1309
epss 0.02856 https://api.first.org/data/v1/epss?cve=CVE-2018-1309
epss 0.02856 https://api.first.org/data/v1/epss?cve=CVE-2018-1309
epss 0.02856 https://api.first.org/data/v1/epss?cve=CVE-2018-1309
epss 0.02856 https://api.first.org/data/v1/epss?cve=CVE-2018-1309
epss 0.02856 https://api.first.org/data/v1/epss?cve=CVE-2018-1309
epss 0.02856 https://api.first.org/data/v1/epss?cve=CVE-2018-1309
epss 0.02856 https://api.first.org/data/v1/epss?cve=CVE-2018-1309
epss 0.02856 https://api.first.org/data/v1/epss?cve=CVE-2018-1309
epss 0.02856 https://api.first.org/data/v1/epss?cve=CVE-2018-1309
epss 0.02856 https://api.first.org/data/v1/epss?cve=CVE-2018-1309
epss 0.02856 https://api.first.org/data/v1/epss?cve=CVE-2018-1309
epss 0.02856 https://api.first.org/data/v1/epss?cve=CVE-2018-1309
epss 0.02856 https://api.first.org/data/v1/epss?cve=CVE-2018-1309
epss 0.02856 https://api.first.org/data/v1/epss?cve=CVE-2018-1309
epss 0.02856 https://api.first.org/data/v1/epss?cve=CVE-2018-1309
epss 0.02856 https://api.first.org/data/v1/epss?cve=CVE-2018-1309
epss 0.02856 https://api.first.org/data/v1/epss?cve=CVE-2018-1309
epss 0.08514 https://api.first.org/data/v1/epss?cve=CVE-2018-1309
cvssv3.1_qr CRITICAL https://github.com/advisories/GHSA-42wx-65g4-5cxv
cvssv3.1 4.6 https://github.com/apache/nifi
generic_textual MODERATE https://github.com/apache/nifi
cvssv3.1 9.8 https://github.com/apache/nifi/commit/28067a29fd13cdf8e21b440fc65c6dd67872522f
generic_textual CRITICAL https://github.com/apache/nifi/commit/28067a29fd13cdf8e21b440fc65c6dd67872522f
cvssv3.1 9.8 https://issues.apache.org/jira/browse/NIFI-4869
generic_textual CRITICAL https://issues.apache.org/jira/browse/NIFI-4869
cvssv3.1 9.8 https://nifi.apache.org/security.html#CVE-2018-1309
generic_textual CRITICAL https://nifi.apache.org/security.html#CVE-2018-1309
cvssv2 7.5 https://nvd.nist.gov/vuln/detail/CVE-2018-1309
cvssv3 9.8 https://nvd.nist.gov/vuln/detail/CVE-2018-1309
Reference id Reference type URL
https://api.first.org/data/v1/epss?cve=CVE-2018-1309
https://github.com/apache/nifi
https://github.com/apache/nifi/commit/28067a29fd13cdf8e21b440fc65c6dd67872522f
https://issues.apache.org/jira/browse/NIFI-4869
https://nifi.apache.org/security.html#CVE-2018-1309
cpe:2.3:a:apache:nifi:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:apache:nifi:*:*:*:*:*:*:*:*
CVE-2018-1309 https://nvd.nist.gov/vuln/detail/CVE-2018-1309
GHSA-42wx-65g4-5cxv https://github.com/advisories/GHSA-42wx-65g4-5cxv
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N Found at https://github.com/apache/nifi
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:H/I:H/A:H Found at https://github.com/apache/nifi/commit/28067a29fd13cdf8e21b440fc65c6dd67872522f
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:H/I:H/A:H Found at https://issues.apache.org/jira/browse/NIFI-4869
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:H/I:H/A:H Found at https://nifi.apache.org/security.html#CVE-2018-1309
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:P/I:P/A:P Found at https://nvd.nist.gov/vuln/detail/CVE-2018-1309
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:H/I:H/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2018-1309
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 0.74727
EPSS Score 0.00446
Published At Dec. 27, 2024, midnight
Date Actor Action Source VulnerableCode Version
There are no relevant records.