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Vulnerability details: VCID-t2za-x4m7-aaae
Vulnerability ID VCID-t2za-x4m7-aaae
Aliases CVE-2018-18311
Summary Perl before 5.26.3 and 5.28.x before 5.28.1 has a buffer overflow via a crafted regular expression that triggers invalid write operations.
Status Published
Exploitability 0.5
Weighted Severity 8.8
Risk 4.4
Affected and Fixed Packages Package Details
Weaknesses (3)
System Score Found at
generic_textual Medium http://people.canonical.com/~ubuntu-security/cve/2018/CVE-2018-18311.html
cvssv3.1 5.4 https://access.redhat.com/errata/RHBA-2019:0327
generic_textual MODERATE https://access.redhat.com/errata/RHBA-2019:0327
rhas Important https://access.redhat.com/errata/RHSA-2019:0001
rhas Important https://access.redhat.com/errata/RHSA-2019:0010
rhas Important https://access.redhat.com/errata/RHSA-2019:0109
rhas Important https://access.redhat.com/errata/RHSA-2019:1790
rhas Important https://access.redhat.com/errata/RHSA-2019:1942
rhas Important https://access.redhat.com/errata/RHSA-2019:2400
cvssv3 8.1 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-18311.json
epss 0.00313 https://api.first.org/data/v1/epss?cve=CVE-2018-18311
epss 0.00313 https://api.first.org/data/v1/epss?cve=CVE-2018-18311
epss 0.00313 https://api.first.org/data/v1/epss?cve=CVE-2018-18311
epss 0.00313 https://api.first.org/data/v1/epss?cve=CVE-2018-18311
epss 0.00313 https://api.first.org/data/v1/epss?cve=CVE-2018-18311
epss 0.00313 https://api.first.org/data/v1/epss?cve=CVE-2018-18311
epss 0.00313 https://api.first.org/data/v1/epss?cve=CVE-2018-18311
epss 0.00313 https://api.first.org/data/v1/epss?cve=CVE-2018-18311
epss 0.00313 https://api.first.org/data/v1/epss?cve=CVE-2018-18311
epss 0.00313 https://api.first.org/data/v1/epss?cve=CVE-2018-18311
epss 0.00503 https://api.first.org/data/v1/epss?cve=CVE-2018-18311
epss 0.00503 https://api.first.org/data/v1/epss?cve=CVE-2018-18311
epss 0.00503 https://api.first.org/data/v1/epss?cve=CVE-2018-18311
epss 0.00503 https://api.first.org/data/v1/epss?cve=CVE-2018-18311
epss 0.03601 https://api.first.org/data/v1/epss?cve=CVE-2018-18311
epss 0.03601 https://api.first.org/data/v1/epss?cve=CVE-2018-18311
epss 0.03601 https://api.first.org/data/v1/epss?cve=CVE-2018-18311
epss 0.03601 https://api.first.org/data/v1/epss?cve=CVE-2018-18311
epss 0.03601 https://api.first.org/data/v1/epss?cve=CVE-2018-18311
epss 0.03601 https://api.first.org/data/v1/epss?cve=CVE-2018-18311
epss 0.08502 https://api.first.org/data/v1/epss?cve=CVE-2018-18311
epss 0.08502 https://api.first.org/data/v1/epss?cve=CVE-2018-18311
epss 0.08502 https://api.first.org/data/v1/epss?cve=CVE-2018-18311
epss 0.08502 https://api.first.org/data/v1/epss?cve=CVE-2018-18311
epss 0.08502 https://api.first.org/data/v1/epss?cve=CVE-2018-18311
epss 0.08502 https://api.first.org/data/v1/epss?cve=CVE-2018-18311
epss 0.08502 https://api.first.org/data/v1/epss?cve=CVE-2018-18311
epss 0.08502 https://api.first.org/data/v1/epss?cve=CVE-2018-18311
epss 0.08502 https://api.first.org/data/v1/epss?cve=CVE-2018-18311
epss 0.08502 https://api.first.org/data/v1/epss?cve=CVE-2018-18311
epss 0.08502 https://api.first.org/data/v1/epss?cve=CVE-2018-18311
epss 0.08502 https://api.first.org/data/v1/epss?cve=CVE-2018-18311
epss 0.08502 https://api.first.org/data/v1/epss?cve=CVE-2018-18311
epss 0.08502 https://api.first.org/data/v1/epss?cve=CVE-2018-18311
epss 0.08502 https://api.first.org/data/v1/epss?cve=CVE-2018-18311
epss 0.08502 https://api.first.org/data/v1/epss?cve=CVE-2018-18311
epss 0.08502 https://api.first.org/data/v1/epss?cve=CVE-2018-18311
epss 0.09733 https://api.first.org/data/v1/epss?cve=CVE-2018-18311
epss 0.09733 https://api.first.org/data/v1/epss?cve=CVE-2018-18311
epss 0.09733 https://api.first.org/data/v1/epss?cve=CVE-2018-18311
epss 0.09733 https://api.first.org/data/v1/epss?cve=CVE-2018-18311
epss 0.09733 https://api.first.org/data/v1/epss?cve=CVE-2018-18311
epss 0.09733 https://api.first.org/data/v1/epss?cve=CVE-2018-18311
epss 0.09733 https://api.first.org/data/v1/epss?cve=CVE-2018-18311
epss 0.09733 https://api.first.org/data/v1/epss?cve=CVE-2018-18311
epss 0.09733 https://api.first.org/data/v1/epss?cve=CVE-2018-18311
epss 0.09733 https://api.first.org/data/v1/epss?cve=CVE-2018-18311
epss 0.09733 https://api.first.org/data/v1/epss?cve=CVE-2018-18311
epss 0.09733 https://api.first.org/data/v1/epss?cve=CVE-2018-18311
epss 0.09733 https://api.first.org/data/v1/epss?cve=CVE-2018-18311
epss 0.09733 https://api.first.org/data/v1/epss?cve=CVE-2018-18311
epss 0.09733 https://api.first.org/data/v1/epss?cve=CVE-2018-18311
epss 0.09733 https://api.first.org/data/v1/epss?cve=CVE-2018-18311
epss 0.09733 https://api.first.org/data/v1/epss?cve=CVE-2018-18311
epss 0.09733 https://api.first.org/data/v1/epss?cve=CVE-2018-18311
epss 0.09733 https://api.first.org/data/v1/epss?cve=CVE-2018-18311
epss 0.09733 https://api.first.org/data/v1/epss?cve=CVE-2018-18311
epss 0.09733 https://api.first.org/data/v1/epss?cve=CVE-2018-18311
epss 0.09733 https://api.first.org/data/v1/epss?cve=CVE-2018-18311
epss 0.09733 https://api.first.org/data/v1/epss?cve=CVE-2018-18311
epss 0.09733 https://api.first.org/data/v1/epss?cve=CVE-2018-18311
epss 0.09733 https://api.first.org/data/v1/epss?cve=CVE-2018-18311
epss 0.09733 https://api.first.org/data/v1/epss?cve=CVE-2018-18311
epss 0.09733 https://api.first.org/data/v1/epss?cve=CVE-2018-18311
epss 0.09733 https://api.first.org/data/v1/epss?cve=CVE-2018-18311
epss 0.09733 https://api.first.org/data/v1/epss?cve=CVE-2018-18311
epss 0.09733 https://api.first.org/data/v1/epss?cve=CVE-2018-18311
epss 0.09733 https://api.first.org/data/v1/epss?cve=CVE-2018-18311
epss 0.09733 https://api.first.org/data/v1/epss?cve=CVE-2018-18311
epss 0.09733 https://api.first.org/data/v1/epss?cve=CVE-2018-18311
epss 0.09971 https://api.first.org/data/v1/epss?cve=CVE-2018-18311
epss 0.09971 https://api.first.org/data/v1/epss?cve=CVE-2018-18311
epss 0.09971 https://api.first.org/data/v1/epss?cve=CVE-2018-18311
epss 0.19422 https://api.first.org/data/v1/epss?cve=CVE-2018-18311
rhbs high https://bugzilla.redhat.com/show_bug.cgi?id=1646730
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-18311
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-18312
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-18313
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-18314
cvssv3 7.4 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv2 7.5 https://nvd.nist.gov/vuln/detail/CVE-2018-18311
cvssv3 9.8 https://nvd.nist.gov/vuln/detail/CVE-2018-18311
generic_textual Medium https://ubuntu.com/security/notices/USN-3834-1
generic_textual Medium https://ubuntu.com/security/notices/USN-3834-2
cvssv3.1 9.8 https://www.oracle.com/security-alerts/cpuapr2020.html
generic_textual CRITICAL https://www.oracle.com/security-alerts/cpuapr2020.html
cvssv3.1 9.8 https://www.oracle.com/security-alerts/cpujul2020.html
generic_textual CRITICAL https://www.oracle.com/security-alerts/cpujul2020.html
cvssv3.1 5.9 https://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html
generic_textual MODERATE https://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html
Reference id Reference type URL
http://people.canonical.com/~ubuntu-security/cve/2018/CVE-2018-18311.html
https://access.redhat.com/errata/RHBA-2019:0327
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-18311.json
https://api.first.org/data/v1/epss?cve=CVE-2018-18311
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-18311
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-18312
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-18313
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-18314
http://seclists.org/fulldisclosure/2019/Mar/49
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
https://github.com/Perl/perl5/commit/34716e2a6ee2af96078d62b065b7785c001194be
https://kc.mcafee.com/corporate/index?page=content&id=SB10278
https://lists.debian.org/debian-lts-announce/2018/11/msg00039.html
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RWQGEB543QN7SSBRKYJM6PSOC3RLYGSM/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/RWQGEB543QN7SSBRKYJM6PSOC3RLYGSM/
https://metacpan.org/changes/release/SHAY/perl-5.26.3
https://metacpan.org/changes/release/SHAY/perl-5.28.1
https://rt.perl.org/Ticket/Display.html?id=133204
https://seclists.org/bugtraq/2019/Mar/42
https://security.gentoo.org/glsa/201909-01
https://security.netapp.com/advisory/ntap-20190221-0003/
https://support.apple.com/kb/HT209600
https://ubuntu.com/security/notices/USN-3834-1
https://ubuntu.com/security/notices/USN-3834-2
https://usn.ubuntu.com/3834-1/
https://usn.ubuntu.com/3834-2/
https://www.debian.org/security/2018/dsa-4347
https://www.oracle.com/security-alerts/cpuapr2020.html
https://www.oracle.com/security-alerts/cpujul2020.html
https://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html
http://www.securityfocus.com/bid/106145
http://www.securitytracker.com/id/1042181
1646730 https://bugzilla.redhat.com/show_bug.cgi?id=1646730
cpe:2.3:a:mcafee:web_gateway:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mcafee:web_gateway:*:*:*:*:*:*:*:*
cpe:2.3:a:netapp:e-series_santricity_os_controller:-:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:netapp:e-series_santricity_os_controller:-:*:*:*:*:*:*:*
cpe:2.3:a:netapp:snapcenter:-:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:netapp:snapcenter:-:*:*:*:*:*:*:*
cpe:2.3:a:netapp:snap_creator_framework:-:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:netapp:snap_creator_framework:-:*:*:*:*:*:*:*
cpe:2.3:a:netapp:snapdriver:-:*:*:*:*:unix:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:netapp:snapdriver:-:*:*:*:*:unix:*:*
cpe:2.3:a:perl:perl:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:perl:perl:*:*:*:*:*:*:*:*
cpe:2.3:a:redhat:openshift_container_platform:3.11:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:redhat:openshift_container_platform:3.11:*:*:*:*:*:*:*
cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:esm:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:esm:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:*
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:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:29:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:fedoraproject:fedora:29:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux:7.4:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:redhat:enterprise_linux:7.4:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux:7.5:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:redhat:enterprise_linux:7.5:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux:7.6:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:redhat:enterprise_linux:7.6:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_eus:7.6:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:redhat:enterprise_linux_eus:7.6:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server_aus:7.6:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:redhat:enterprise_linux_server_aus:7.6:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server_tus:7.6:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:redhat:enterprise_linux_server_tus:7.6:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*
CVE-2018-18311 https://nvd.nist.gov/vuln/detail/CVE-2018-18311
RHSA-2019:0001 https://access.redhat.com/errata/RHSA-2019:0001
RHSA-2019:0010 https://access.redhat.com/errata/RHSA-2019:0010
RHSA-2019:0109 https://access.redhat.com/errata/RHSA-2019:0109
RHSA-2019:1790 https://access.redhat.com/errata/RHSA-2019:1790
RHSA-2019:1942 https://access.redhat.com/errata/RHSA-2019:1942
RHSA-2019:2400 https://access.redhat.com/errata/RHSA-2019:2400
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N Found at https://access.redhat.com/errata/RHBA-2019:0327
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:N/UI:N/S:U/C:H/I:H/A:H Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-18311.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:L/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:L/Au:N/C:P/I:P/A:P Found at https://nvd.nist.gov/vuln/detail/CVE-2018-18311
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-2018-18311
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:L/PR:N/UI:N/S:U/C:H/I:H/A:H Found at https://www.oracle.com/security-alerts/cpuapr2020.html
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:L/PR:N/UI:N/S:U/C:H/I:H/A:H Found at https://www.oracle.com/security-alerts/cpujul2020.html
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:N/UI:N/S:U/C:H/I:N/A:N Found at https://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html
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 0.70722
EPSS Score 0.00313
Published At Nov. 1, 2024, midnight
Date Actor Action Source VulnerableCode Version
There are no relevant records.