CVE-2019-20372
Scores
EPSS
Percentile: 70.8%
CVSS
CVSS Score: 5.3/10
All CVSS Scores
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Vector Breakdown
CVSS (Common Vulnerability Scoring System) vector provides detailed metrics about vulnerability characteristics
CVSS
Attack Vector
Network (N)
Describes how the vulnerability is exploited
Attack Complexity
Low (L)
Describes the conditions beyond the attacker's control
Privileges Required
None (N)
Describes the level of privileges an attacker must possess
User Interaction
None (N)
Captures the requirement for a human user participation
Scope
Unchanged (U)
Determines if a successful attack impacts components beyond the vulnerable component
Confidentiality Impact
Low (L)
Measures the impact to the confidentiality of information
Integrity Impact
None (N)
Measures the impact to integrity of a successfully exploited vulnerability
Availability Impact
None (N)
Measures the impact to the availability of the impacted component
Vector: AV:N/AC:M/Au:N/C:P/I:N/A:N
Vector Breakdown
CVSS (Common Vulnerability Scoring System) vector provides detailed metrics about vulnerability characteristics
CVSS
Attack Vector
Network (N)
Describes how the vulnerability is exploited
Attack Complexity
Medium
Describes the conditions beyond the attacker's control
Authentication
None (N)
Describes the level of privileges an attacker must possess
Confidentiality Impact
Partial
Measures the impact to the confidentiality of information
Integrity Impact
None (N)
Measures the impact to integrity of a successfully exploited vulnerability
Availability Impact
None (N)
Measures the impact to the availability of the impacted component
Description
NGINX before 1.17.7, with certain error_page configurations, allows HTTP request smuggling, as demonstrated by the ability of an attacker to read unauthorized web pages in environments where NGINX is being fronted by a load balancer.
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Sources
CWEs
Related Vulnerabilities
Exploits
Vulnerable Software (25)
Type: Configuration
Product: nginx
Operating System: altlinux
{ "fixed": "0:1.18.0-alt1"}
Source: redhat
Type: Configuration
Product: nginx
Operating System: ubuntu bionic 18.04
{ "fixed": "1.14.0-0ubuntu1.7"}
Source: ubuntu
Type: Configuration
Product: nginx
Operating System: ubuntu disco 19.04
{ "fixed": "1.15.9-0ubuntu1.2"}
Source: ubuntu
Type: Configuration
Product: nginx
Operating System: ubuntu eoan 19.10
{ "fixed": "1.16.1-0ubuntu2.1"}
Source: ubuntu
Type: Configuration
Product: nginx
Operating System: ubuntu trusty 14.04
{ "unfixed": true}
Source: ubuntu
Type: Configuration
Product: nginx
Operating System: ubuntu xenial 16.04
{ "fixed": "1.10.3-0ubuntu0.16.04.5"}
Source: ubuntu
Type: Configuration
Product: nginx
Operating System: debian
{ "fixed": "1.16.1-3"}
Source: debian
Type: Configuration
Product: nginx
Operating System: debian buster 10
{ "fixed": "1.14.2-2+deb10u2"}
Source: debian
Type: Configuration
Product: nginx
Operating System: debian stretch 9
{ "fixed": "1.10.3-1+deb9u4"}
Source: debian
Type: Configuration
Product: nginx
Operating System: debian jessie 8
{ "unfixed": true}
Source: debian
Type: Configuration
Product: nginx
Operating System: rhel
{ "fixed": "1.16-8030020201124104955.229f0a1c"}
Source: redhat
Type: Configuration
Product: nginx-geoip
Operating System: altlinux
{ "fixed": "0:1.18.0-alt1"}
Source: redhat
Type: Configuration
Product: nginx-image_filter
Operating System: altlinux
{ "fixed": "0:1.18.0-alt1"}
Source: redhat
Type: Configuration
Product: nginx-pam
Operating System: altlinux
{ "fixed": "0:1.18.0-alt1"}
Source: redhat
Type: Configuration
Product: nginx-perl
Operating System: altlinux
{ "fixed": "0:1.18.0-alt1"}
Source: redhat
Type: Configuration
Product: nginx-spnego
Operating System: altlinux
{ "fixed": "0:1.18.0-alt1"}
Source: redhat
Type: Configuration
Product: nginx-xslt
Operating System: altlinux
{ "fixed": "0:1.18.0-alt1"}
Source: redhat
Type: Configuration
Product: rh-nginx116-nginx
Operating System: rhel
{ "fixed": "1.16.1-4.el7.1"}
Source: redhat
Type: Configuration
Product: rh-nginx116-nginx
Operating System: rhel
{ "fixed": "1.16.1-4.el7.1"}
Source: redhat
Type: Configuration
Product: rh-nginx116-nginx
Operating System: rhel
{ "fixed": "1.16.1-4.el7.1"}
Source: redhat