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Vulnerability details: VCID-zh5y-x6pg-aaar
Vulnerability ID VCID-zh5y-x6pg-aaar
Aliases CVE-2021-23214
Summary When the server is configured to use trust authentication with a clientcert requirement or to use cert authentication, a man-in-the-middle attacker can inject arbitrary SQL queries when a connection is first established, despite the use of SSL certificate verification and encryption.
Status Published
Exploitability 0.5
Weighted Severity 8.0
Risk 4.0
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-89 Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
System Score Found at
generic_textual Medium http://people.canonical.com/~ubuntu-security/cve/2021/CVE-2021-23214.html
rhas Moderate https://access.redhat.com/errata/RHSA-2021:5179
rhas Moderate https://access.redhat.com/errata/RHSA-2021:5197
rhas Moderate https://access.redhat.com/errata/RHSA-2021:5235
rhas Moderate https://access.redhat.com/errata/RHSA-2021:5236
rhas Moderate https://access.redhat.com/errata/RHSA-2022:1830
cvssv3 8.1 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-23214.json
epss 0.00186 https://api.first.org/data/v1/epss?cve=CVE-2021-23214
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epss 0.0029 https://api.first.org/data/v1/epss?cve=CVE-2021-23214
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epss 0.00574 https://api.first.org/data/v1/epss?cve=CVE-2021-23214
rhbs medium https://bugzilla.redhat.com/show_bug.cgi?id=2022666
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23214
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23222
cvssv3.1 8.1 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv2 5.1 https://nvd.nist.gov/vuln/detail/CVE-2021-23214
cvssv3 8.1 https://nvd.nist.gov/vuln/detail/CVE-2021-23214
cvssv3.1 8.1 https://nvd.nist.gov/vuln/detail/CVE-2021-23214
archlinux High https://security.archlinux.org/AVG-2546
generic_textual Medium https://ubuntu.com/security/notices/USN-5145-1
generic_textual Medium https://www.postgresql.org/about/news/postgresql-141-135-129-1114-1019-and-9624-released-2349/
cvssv3 8.1 https://www.postgresql.org/support/security/CVE-2021-23214/
Reference id Reference type URL
http://people.canonical.com/~ubuntu-security/cve/2021/CVE-2021-23214.html
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-23214.json
https://api.first.org/data/v1/epss?cve=CVE-2021-23214
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23214
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23222
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
https://github.com/postgres/postgres/commit/28e24125541545483093819efae9bca603441951
https://git.postgresql.org/gitweb/?p=postgresql.git%3Ba=commit%3Bh=28e24125541545483093819efae9bca603441951
https://git.postgresql.org/gitweb/?p=postgresql.git;a=commit;h=28e24125541545483093819efae9bca603441951
https://security.gentoo.org/glsa/202211-04
https://ubuntu.com/security/notices/USN-5145-1
https://www.postgresql.org/about/news/postgresql-141-135-129-1114-1019-and-9624-released-2349/
https://www.postgresql.org/support/security/CVE-2021-23214/
2022666 https://bugzilla.redhat.com/show_bug.cgi?id=2022666
ASA-202204-1 https://security.archlinux.org/ASA-202204-1
AVG-2546 https://security.archlinux.org/AVG-2546
cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:*
cpe:2.3:a:postgresql:postgresql:14.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:postgresql:postgresql:14.0:*:*:*:*:*:*:*
cpe:2.3:a:redhat:software_collections:1.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:redhat:software_collections:1.0:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems:8.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems:8.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian:8.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian:8.0:*:*:*:*:*:*:*
CVE-2021-23214 https://nvd.nist.gov/vuln/detail/CVE-2021-23214
RHSA-2021:5179 https://access.redhat.com/errata/RHSA-2021:5179
RHSA-2021:5197 https://access.redhat.com/errata/RHSA-2021:5197
RHSA-2021:5235 https://access.redhat.com/errata/RHSA-2021:5235
RHSA-2021:5236 https://access.redhat.com/errata/RHSA-2021:5236
RHSA-2022:1830 https://access.redhat.com/errata/RHSA-2022:1830
USN-5145-1 https://usn.ubuntu.com/5145-1/
USN-5645-1 https://usn.ubuntu.com/5645-1/
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-23214.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:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H 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:H/Au:N/C:P/I:P/A:P Found at https://nvd.nist.gov/vuln/detail/CVE-2021-23214
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:H/PR:N/UI:N/S:U/C:H/I:H/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2021-23214
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:H/PR:N/UI:N/S:U/C:H/I:H/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2021-23214
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 0.56833
EPSS Score 0.00186
Published At Nov. 18, 2024, midnight
Date Actor Action Source VulnerableCode Version
There are no relevant records.