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Vulnerability details: VCID-uwqg-yytc-vfae
Vulnerability ID VCID-uwqg-yytc-vfae
Aliases CVE-2019-0220
Summary When the path component of a request URL contains multiple consecutive slashes ('/'), directives such as LocationMatch and RewriteRule must account for duplicates in regular expressions while other aspects of the servers processing will implicitly collapse them.
Status Published
Exploitability 0.5
Weighted Severity 9.0
Risk 4.5
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-41 Improper Resolution of Path Equivalence
System Score Found at
cvssv3 3.3 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2019-0220.json
epss 0.20275 https://api.first.org/data/v1/epss?cve=CVE-2019-0220
epss 0.20275 https://api.first.org/data/v1/epss?cve=CVE-2019-0220
epss 0.20275 https://api.first.org/data/v1/epss?cve=CVE-2019-0220
epss 0.20275 https://api.first.org/data/v1/epss?cve=CVE-2019-0220
epss 0.20275 https://api.first.org/data/v1/epss?cve=CVE-2019-0220
epss 0.20275 https://api.first.org/data/v1/epss?cve=CVE-2019-0220
epss 0.20275 https://api.first.org/data/v1/epss?cve=CVE-2019-0220
epss 0.20275 https://api.first.org/data/v1/epss?cve=CVE-2019-0220
epss 0.20275 https://api.first.org/data/v1/epss?cve=CVE-2019-0220
epss 0.20275 https://api.first.org/data/v1/epss?cve=CVE-2019-0220
epss 0.20275 https://api.first.org/data/v1/epss?cve=CVE-2019-0220
epss 0.20275 https://api.first.org/data/v1/epss?cve=CVE-2019-0220
cvssv3 5.3 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
apache_httpd low https://httpd.apache.org/security/json/CVE-2019-0220.json
archlinux Critical https://security.archlinux.org/AVG-946
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2019-0220.json
https://api.first.org/data/v1/epss?cve=CVE-2019-0220
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-17189
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-17199
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-0196
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-0211
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-0217
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-0220
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
1695036 https://bugzilla.redhat.com/show_bug.cgi?id=1695036
ASA-201904-3 https://security.archlinux.org/ASA-201904-3
AVG-946 https://security.archlinux.org/AVG-946
CVE-2019-0220 https://httpd.apache.org/security/json/CVE-2019-0220.json
RHSA-2019:2343 https://access.redhat.com/errata/RHSA-2019:2343
RHSA-2019:3436 https://access.redhat.com/errata/RHSA-2019:3436
RHSA-2019:4126 https://access.redhat.com/errata/RHSA-2019:4126
RHSA-2020:0250 https://access.redhat.com/errata/RHSA-2020:0250
RHSA-2020:0251 https://access.redhat.com/errata/RHSA-2020:0251
USN-3937-1 https://usn.ubuntu.com/3937-1/
No exploits are available.
Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2019-0220.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:L/I:N/A:N Found at https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
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 0.95478
EPSS Score 0.20275
Published At April 1, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-04-01T12:36:22.148833+00:00 Apache HTTPD Importer Import https://httpd.apache.org/security/json/CVE-2019-0220.json 38.0.0