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Vulnerability details: VCID-rn4y-ram6-aaaq
Vulnerability ID VCID-rn4y-ram6-aaaq
Aliases CVE-2018-8019
Summary When using an OCSP responder Apache Tomcat Native 1.2.0 to 1.2.16 and 1.1.23 to 1.1.34 did not correctly handle invalid responses. This allowed for revoked client certificates to be incorrectly identified. It was therefore possible for users to authenticate with revoked certificates when using mutual TLS. Users not using OCSP checks are not affected by this vulnerability.
Status Published
Exploitability 0.5
Weighted Severity 8.0
Risk 4.0
Affected and Fixed Packages Package Details
Weaknesses (2)
CWE-295 Improper Certificate Validation
CWE-287 Improper Authentication
System Score Found at
rhas Important https://access.redhat.com/errata/RHSA-2018:2469
rhas Important https://access.redhat.com/errata/RHSA-2018:2470
cvssv3 5.9 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-8019.json
epss 0.00389 https://api.first.org/data/v1/epss?cve=CVE-2018-8019
epss 0.00389 https://api.first.org/data/v1/epss?cve=CVE-2018-8019
epss 0.00389 https://api.first.org/data/v1/epss?cve=CVE-2018-8019
epss 0.00389 https://api.first.org/data/v1/epss?cve=CVE-2018-8019
epss 0.00389 https://api.first.org/data/v1/epss?cve=CVE-2018-8019
epss 0.00389 https://api.first.org/data/v1/epss?cve=CVE-2018-8019
epss 0.00389 https://api.first.org/data/v1/epss?cve=CVE-2018-8019
epss 0.00389 https://api.first.org/data/v1/epss?cve=CVE-2018-8019
epss 0.00389 https://api.first.org/data/v1/epss?cve=CVE-2018-8019
epss 0.00389 https://api.first.org/data/v1/epss?cve=CVE-2018-8019
epss 0.00389 https://api.first.org/data/v1/epss?cve=CVE-2018-8019
epss 0.00449 https://api.first.org/data/v1/epss?cve=CVE-2018-8019
epss 0.00449 https://api.first.org/data/v1/epss?cve=CVE-2018-8019
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epss 0.00932 https://api.first.org/data/v1/epss?cve=CVE-2018-8019
epss 0.00932 https://api.first.org/data/v1/epss?cve=CVE-2018-8019
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epss 0.00932 https://api.first.org/data/v1/epss?cve=CVE-2018-8019
epss 0.00932 https://api.first.org/data/v1/epss?cve=CVE-2018-8019
epss 0.00932 https://api.first.org/data/v1/epss?cve=CVE-2018-8019
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epss 0.00932 https://api.first.org/data/v1/epss?cve=CVE-2018-8019
epss 0.00932 https://api.first.org/data/v1/epss?cve=CVE-2018-8019
epss 0.00932 https://api.first.org/data/v1/epss?cve=CVE-2018-8019
epss 0.00932 https://api.first.org/data/v1/epss?cve=CVE-2018-8019
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epss 0.00932 https://api.first.org/data/v1/epss?cve=CVE-2018-8019
epss 0.0095 https://api.first.org/data/v1/epss?cve=CVE-2018-8019
epss 0.0095 https://api.first.org/data/v1/epss?cve=CVE-2018-8019
epss 0.0095 https://api.first.org/data/v1/epss?cve=CVE-2018-8019
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epss 0.0095 https://api.first.org/data/v1/epss?cve=CVE-2018-8019
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epss 0.0095 https://api.first.org/data/v1/epss?cve=CVE-2018-8019
epss 0.0095 https://api.first.org/data/v1/epss?cve=CVE-2018-8019
epss 0.0095 https://api.first.org/data/v1/epss?cve=CVE-2018-8019
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epss 0.0095 https://api.first.org/data/v1/epss?cve=CVE-2018-8019
epss 0.0095 https://api.first.org/data/v1/epss?cve=CVE-2018-8019
epss 0.0095 https://api.first.org/data/v1/epss?cve=CVE-2018-8019
epss 0.0095 https://api.first.org/data/v1/epss?cve=CVE-2018-8019
epss 0.0095 https://api.first.org/data/v1/epss?cve=CVE-2018-8019
epss 0.0095 https://api.first.org/data/v1/epss?cve=CVE-2018-8019
epss 0.0095 https://api.first.org/data/v1/epss?cve=CVE-2018-8019
epss 0.0095 https://api.first.org/data/v1/epss?cve=CVE-2018-8019
epss 0.0095 https://api.first.org/data/v1/epss?cve=CVE-2018-8019
epss 0.0095 https://api.first.org/data/v1/epss?cve=CVE-2018-8019
epss 0.0095 https://api.first.org/data/v1/epss?cve=CVE-2018-8019
epss 0.0095 https://api.first.org/data/v1/epss?cve=CVE-2018-8019
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epss 0.0095 https://api.first.org/data/v1/epss?cve=CVE-2018-8019
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epss 0.0095 https://api.first.org/data/v1/epss?cve=CVE-2018-8019
epss 0.0095 https://api.first.org/data/v1/epss?cve=CVE-2018-8019
epss 0.0095 https://api.first.org/data/v1/epss?cve=CVE-2018-8019
epss 0.0095 https://api.first.org/data/v1/epss?cve=CVE-2018-8019
epss 0.0095 https://api.first.org/data/v1/epss?cve=CVE-2018-8019
epss 0.0095 https://api.first.org/data/v1/epss?cve=CVE-2018-8019
epss 0.0095 https://api.first.org/data/v1/epss?cve=CVE-2018-8019
epss 0.0095 https://api.first.org/data/v1/epss?cve=CVE-2018-8019
epss 0.0095 https://api.first.org/data/v1/epss?cve=CVE-2018-8019
epss 0.0095 https://api.first.org/data/v1/epss?cve=CVE-2018-8019
epss 0.0095 https://api.first.org/data/v1/epss?cve=CVE-2018-8019
epss 0.0095 https://api.first.org/data/v1/epss?cve=CVE-2018-8019
epss 0.0095 https://api.first.org/data/v1/epss?cve=CVE-2018-8019
epss 0.01623 https://api.first.org/data/v1/epss?cve=CVE-2018-8019
rhbs medium https://bugzilla.redhat.com/show_bug.cgi?id=1583998
cvssv3 5.9 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
generic_textual MODERATE https://lists.apache.org/thread.html/ba661b0edd913b39ff129a32d855620dd861883ade05fd88a8ce517d@%3Cdev.tomcat.apache.org%3E
generic_textual MODERATE https://lists.apache.org/thread.html/ba661b0edd913b39ff129a32d855620dd861883ade05fd88a8ce517d%40%3Cdev.tomcat.apache.org%3E
generic_textual HIGH https://lists.apache.org/thread.html/f8e0814e11c7f21f42224b6de111cb3f5e5ab5c15b78924c516d4ec2@%3Cdev.tomcat.apache.org%3E
generic_textual HIGH https://lists.apache.org/thread.html/re3b72cbb13e1dfe85c4a06959a3b6ca6d939b407ecca80db12b54220@%3Cdev.tomcat.apache.org%3E
generic_textual MODERATE https://lists.apache.org/thread.html/rf8e8c091182b45daa50d3557cad9b10bb4198e3f08cf8f1c66a1b08d@%3Cdev.tomcat.apache.org%3E
generic_textual MODERATE https://lists.apache.org/thread.html/rf8e8c091182b45daa50d3557cad9b10bb4198e3f08cf8f1c66a1b08d%40%3Cdev.tomcat.apache.org%3E
cvssv2 4.3 https://nvd.nist.gov/vuln/detail/CVE-2018-8019
cvssv3 7.4 https://nvd.nist.gov/vuln/detail/CVE-2018-8019
Reference id Reference type URL
http://mail-archives.apache.org/mod_mbox/www-announce/201807.mbox/%3C20180721095943.GA24320%40minotaur.apache.org%3E
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-8019.json
https://api.first.org/data/v1/epss?cve=CVE-2018-8019
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8019
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
https://lists.apache.org/thread.html/ba661b0edd913b39ff129a32d855620dd861883ade05fd88a8ce517d@%3Cdev.tomcat.apache.org%3E
https://lists.apache.org/thread.html/ba661b0edd913b39ff129a32d855620dd861883ade05fd88a8ce517d%40%3Cdev.tomcat.apache.org%3E
https://lists.apache.org/thread.html/f8e0814e11c7f21f42224b6de111cb3f5e5ab5c15b78924c516d4ec2@%3Cdev.tomcat.apache.org%3E
https://lists.apache.org/thread.html/f8e0814e11c7f21f42224b6de111cb3f5e5ab5c15b78924c516d4ec2%40%3Cdev.tomcat.apache.org%3E
https://lists.apache.org/thread.html/re3b72cbb13e1dfe85c4a06959a3b6ca6d939b407ecca80db12b54220@%3Cdev.tomcat.apache.org%3E
https://lists.apache.org/thread.html/re3b72cbb13e1dfe85c4a06959a3b6ca6d939b407ecca80db12b54220%40%3Cdev.tomcat.apache.org%3E
https://lists.apache.org/thread.html/rf8e8c091182b45daa50d3557cad9b10bb4198e3f08cf8f1c66a1b08d@%3Cdev.tomcat.apache.org%3E
https://lists.apache.org/thread.html/rf8e8c091182b45daa50d3557cad9b10bb4198e3f08cf8f1c66a1b08d%40%3Cdev.tomcat.apache.org%3E
https://lists.debian.org/debian-lts-announce/2018/08/msg00023.html
http://www.securityfocus.com/bid/104936
http://www.securitytracker.com/id/1041507
1583998 https://bugzilla.redhat.com/show_bug.cgi?id=1583998
cpe:2.3:a:apache:tomcat_native:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:apache:tomcat_native:*:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
CVE-2018-8019 https://nvd.nist.gov/vuln/detail/CVE-2018-8019
RHSA-2018:2469 https://access.redhat.com/errata/RHSA-2018:2469
RHSA-2018:2470 https://access.redhat.com/errata/RHSA-2018:2470
No exploits are available.
Vector: CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:L/A:N Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-8019.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:H/PR:L/UI:N/S:U/C:H/I:L/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
Vector: AV:N/AC:M/Au:N/C:N/I:P/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2018-8019
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:H/PR:N/UI:N/S:U/C:H/I:H/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2018-8019
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 0.73768
EPSS Score 0.00389
Published At Nov. 1, 2024, midnight
Date Actor Action Source VulnerableCode Version
There are no relevant records.