Patchwire CVEs, their patch status, and feeds to follow them

CVE-2021-23017

Fixed in a distro release EPSS 53%

A security issue in nginx resolver was identified, which might allow an attacker who is able to forge UDP packets from the DNS server to cause 1-byte memory overwrite, resulting in worker process crash or potential other impact.

Published 2021-06-01 · CVE record · OSV

Products: f5 nginx, openresty, fedoraproject fedora, netapp ontap_select_deploy_administration_utility, oracle blockchain_platform, oracle communications_control_plane_monitor, oracle communications_fraud_monitor, oracle communications_operations_monitor, oracle communications_session_border_controller, oracle enterprise_communications_broker, oracle enterprise_session_border_controller, oracle enterprise_telephony_fraud_monitor, oracle goldengate

Distro releases

ReleasePackageFixed in
AlmaLinux 8nginx1:1.16.1-2.module_el8.5.0+35+6a1225c3.1.alma
AlmaLinux 8nginx1:1.16.1-2.module_el8.4.0+2470+68135136.1.alma
AlmaLinux 8nginx1:1.18.0-3.module_el8.5.0+36+48437aab.1.alma
AlmaLinux 8nginx1:1.18.0-3.module_el8.4.0+2472+f736ed63.1.alma
AlmaLinux 8nginx1:1.20.1-1.module_el8.6.0+2782+a022aca3.alma
AlmaLinux 8nginx1:1.20.1-1.module_el8.5.0+2611+ab304644.alma
AlmaLinux 8nginx-all-modules1:1.20.1-1.module_el8.6.0+2782+a022aca3.alma
AlmaLinux 8nginx-all-modules1:1.18.0-3.module_el8.4.0+2472+f736ed63.1.alma
AlmaLinux 8nginx-all-modules1:1.16.1-2.module_el8.4.0+2470+68135136.1.alma
AlmaLinux 8nginx-all-modules1:1.20.1-1.module_el8.5.0+2611+ab304644.alma
AlmaLinux 8nginx-filesystem1:1.18.0-3.module_el8.4.0+2472+f736ed63.1.alma
AlmaLinux 8nginx-filesystem1:1.20.1-1.module_el8.6.0+2782+a022aca3.alma
AlmaLinux 8nginx-filesystem1:1.20.1-1.module_el8.5.0+2611+ab304644.alma
AlmaLinux 8nginx-filesystem1:1.16.1-2.module_el8.4.0+2470+68135136.1.alma
AlmaLinux 8nginx-mod-http-image-filter1:1.16.1-2.module_el8.4.0+2470+68135136.1.alma
AlmaLinux 8nginx-mod-http-image-filter1:1.16.1-2.module_el8.5.0+35+6a1225c3.1.alma
AlmaLinux 8nginx-mod-http-image-filter1:1.20.1-1.module_el8.6.0+2782+a022aca3.alma
AlmaLinux 8nginx-mod-http-image-filter1:1.20.1-1.module_el8.5.0+2611+ab304644.alma
AlmaLinux 8nginx-mod-http-image-filter1:1.18.0-3.module_el8.5.0+36+48437aab.1.alma
AlmaLinux 8nginx-mod-http-image-filter1:1.18.0-3.module_el8.4.0+2472+f736ed63.1.alma
AlmaLinux 8nginx-mod-http-perl1:1.18.0-3.module_el8.4.0+2472+f736ed63.1.alma
AlmaLinux 8nginx-mod-http-perl1:1.18.0-3.module_el8.5.0+36+48437aab.1.alma
AlmaLinux 8nginx-mod-http-perl1:1.20.1-1.module_el8.6.0+2782+a022aca3.alma
AlmaLinux 8nginx-mod-http-perl1:1.20.1-1.module_el8.5.0+2611+ab304644.alma
AlmaLinux 8nginx-mod-http-perl1:1.16.1-2.module_el8.5.0+35+6a1225c3.1.alma
AlmaLinux 8nginx-mod-http-perl1:1.16.1-2.module_el8.4.0+2470+68135136.1.alma
AlmaLinux 8nginx-mod-http-xslt-filter1:1.16.1-2.module_el8.5.0+35+6a1225c3.1.alma
AlmaLinux 8nginx-mod-http-xslt-filter1:1.16.1-2.module_el8.4.0+2470+68135136.1.alma
AlmaLinux 8nginx-mod-http-xslt-filter1:1.18.0-3.module_el8.4.0+2472+f736ed63.1.alma
AlmaLinux 8nginx-mod-http-xslt-filter1:1.18.0-3.module_el8.5.0+36+48437aab.1.alma
AlmaLinux 8nginx-mod-http-xslt-filter1:1.20.1-1.module_el8.6.0+2782+a022aca3.alma
AlmaLinux 8nginx-mod-http-xslt-filter1:1.20.1-1.module_el8.5.0+2611+ab304644.alma
AlmaLinux 8nginx-mod-mail1:1.20.1-1.module_el8.6.0+2782+a022aca3.alma
AlmaLinux 8nginx-mod-mail1:1.20.1-1.module_el8.5.0+2611+ab304644.alma
AlmaLinux 8nginx-mod-mail1:1.18.0-3.module_el8.5.0+36+48437aab.1.alma
AlmaLinux 8nginx-mod-mail1:1.16.1-2.module_el8.5.0+35+6a1225c3.1.alma
AlmaLinux 8nginx-mod-mail1:1.18.0-3.module_el8.4.0+2472+f736ed63.1.alma
AlmaLinux 8nginx-mod-mail1:1.16.1-2.module_el8.4.0+2470+68135136.1.alma
AlmaLinux 8nginx-mod-stream1:1.20.1-1.module_el8.5.0+2611+ab304644.alma
AlmaLinux 8nginx-mod-stream1:1.18.0-3.module_el8.4.0+2472+f736ed63.1.alma
AlmaLinux 8nginx-mod-stream1:1.16.1-2.module_el8.5.0+35+6a1225c3.1.alma
AlmaLinux 8nginx-mod-stream1:1.20.1-1.module_el8.6.0+2782+a022aca3.alma
AlmaLinux 8nginx-mod-stream1:1.18.0-3.module_el8.5.0+36+48437aab.1.alma
AlmaLinux 8nginx-mod-stream1:1.16.1-2.module_el8.4.0+2470+68135136.1.alma
Alpine 3.10nginx1.16.1-r3
Alpine 3.11nginx1.16.1-r7
Alpine 3.12nginx1.18.0-r2
Alpine 3.13nginx1.18.0-r14
Alpine 3.14nginx1.20.1-r0
Alpine 3.15nginx1.20.1-r0
Alpine 3.16nginx1.20.1-r0
Alpine 3.17nginx1.20.1-r0
Alpine 3.18nginx1.20.1-r0
Alpine 3.19nginx1.20.1-r0
Alpine 3.20nginx1.20.1-r0
Alpine 3.21nginx1.20.1-r0
Alpine 3.22nginx1.20.1-r0
Alpine 3.23nginx1.20.1-r0
Alpine 3.24nginx1.20.1-r0
Arch Linuxnginx1.20.1-1
Arch Linuxnginx-mainline1.21.0-1
Debian 10nginx1.14.2-2+deb10u4
Debian 12nginx1.18.0-6.1
Debian 13nginx1.18.0-6.1
Debian 14nginx1.18.0-6.1
Debian 9nginx1.10.3-1+deb9u6
Red Hat ansible automation platform 4.2automation-hub0:4.2.5-1.el7pc
Red Hat ansible automation platform 4.2automation-hub0:4.2.5-1.el8pc
Red Hat ansible automation platform 4.2python-galaxy-ng0:4.2.5-2.el7pc
Red Hat ansible automation platform 4.2python-galaxy-ng0:4.2.5-2.el8pc
Red Hat ansible automation platform 4.2python-pulpcore0:3.7.6-1.el7pc
Red Hat ansible automation platform 4.2python-pulpcore0:3.7.6-1.el8pc
Red Hat ansible automation platform 4.2python3-galaxy-ng0:4.2.5-2.el7pc
Red Hat ansible automation platform 4.2python3-galaxy-ng0:4.2.5-2.el8pc
Red Hat ansible automation platform 4.2python3-pulpcore0:3.7.6-1.el7pc
Red Hat ansible automation platform 4.2python3-pulpcore0:3.7.6-1.el8pc
Red Hat Enterprise Linux 8nginx1:1.16.1-2.module+el8.4.0+11155+68135136.1
Red Hat Enterprise Linux 8nginx1:1.20.1-1.module+el8.5.0+13723+ab304644
Red Hat Enterprise Linux 8nginx1:1.18.0-3.module+el8.4.0+11152+f736ed63.1
Red Hat Enterprise Linux 8nginx-all-modules1:1.20.1-1.module+el8.5.0+13723+ab304644
Red Hat Enterprise Linux 8nginx-all-modules1:1.18.0-3.module+el8.4.0+11152+f736ed63.1
Red Hat Enterprise Linux 8nginx-all-modules1:1.16.1-2.module+el8.4.0+11155+68135136.1
Red Hat Enterprise Linux 8nginx-debuginfo1:1.20.1-1.module+el8.5.0+13723+ab304644
Red Hat Enterprise Linux 8nginx-debuginfo1:1.18.0-3.module+el8.4.0+11152+f736ed63.1
Red Hat Enterprise Linux 8nginx-debuginfo1:1.16.1-2.module+el8.4.0+11155+68135136.1
Red Hat Enterprise Linux 8nginx-debugsource1:1.16.1-2.module+el8.4.0+11155+68135136.1
Red Hat Enterprise Linux 8nginx-debugsource1:1.18.0-3.module+el8.4.0+11152+f736ed63.1
Red Hat Enterprise Linux 8nginx-debugsource1:1.20.1-1.module+el8.5.0+13723+ab304644
Red Hat Enterprise Linux 8nginx-filesystem1:1.18.0-3.module+el8.4.0+11152+f736ed63.1
Red Hat Enterprise Linux 8nginx-filesystem1:1.16.1-2.module+el8.4.0+11155+68135136.1
Red Hat Enterprise Linux 8nginx-filesystem1:1.20.1-1.module+el8.5.0+13723+ab304644
Red Hat Enterprise Linux 8nginx-mod-http-image-filter1:1.16.1-2.module+el8.4.0+11155+68135136.1
Red Hat Enterprise Linux 8nginx-mod-http-image-filter1:1.18.0-3.module+el8.4.0+11152+f736ed63.1
Red Hat Enterprise Linux 8nginx-mod-http-image-filter1:1.20.1-1.module+el8.5.0+13723+ab304644
Red Hat Enterprise Linux 8nginx-mod-http-image-filter-debuginfo1:1.18.0-3.module+el8.4.0+11152+f736ed63.1
Red Hat Enterprise Linux 8nginx-mod-http-image-filter-debuginfo1:1.16.1-2.module+el8.4.0+11155+68135136.1
Red Hat Enterprise Linux 8nginx-mod-http-image-filter-debuginfo1:1.20.1-1.module+el8.5.0+13723+ab304644
Red Hat Enterprise Linux 8nginx-mod-http-perl1:1.18.0-3.module+el8.4.0+11152+f736ed63.1
Red Hat Enterprise Linux 8nginx-mod-http-perl1:1.16.1-2.module+el8.4.0+11155+68135136.1
Red Hat Enterprise Linux 8nginx-mod-http-perl1:1.20.1-1.module+el8.5.0+13723+ab304644
Red Hat Enterprise Linux 8nginx-mod-http-perl-debuginfo1:1.18.0-3.module+el8.4.0+11152+f736ed63.1
Red Hat Enterprise Linux 8nginx-mod-http-perl-debuginfo1:1.16.1-2.module+el8.4.0+11155+68135136.1
Red Hat Enterprise Linux 8nginx-mod-http-perl-debuginfo1:1.20.1-1.module+el8.5.0+13723+ab304644
Red Hat Enterprise Linux 8nginx-mod-http-xslt-filter1:1.18.0-3.module+el8.4.0+11152+f736ed63.1
Red Hat Enterprise Linux 8nginx-mod-http-xslt-filter1:1.20.1-1.module+el8.5.0+13723+ab304644
Red Hat Enterprise Linux 8nginx-mod-http-xslt-filter1:1.16.1-2.module+el8.4.0+11155+68135136.1
Red Hat Enterprise Linux 8nginx-mod-http-xslt-filter-debuginfo1:1.20.1-1.module+el8.5.0+13723+ab304644
Red Hat Enterprise Linux 8nginx-mod-http-xslt-filter-debuginfo1:1.18.0-3.module+el8.4.0+11152+f736ed63.1
Red Hat Enterprise Linux 8nginx-mod-http-xslt-filter-debuginfo1:1.16.1-2.module+el8.4.0+11155+68135136.1
Red Hat Enterprise Linux 8nginx-mod-mail1:1.20.1-1.module+el8.5.0+13723+ab304644
Red Hat Enterprise Linux 8nginx-mod-mail1:1.18.0-3.module+el8.4.0+11152+f736ed63.1
Red Hat Enterprise Linux 8nginx-mod-mail1:1.16.1-2.module+el8.4.0+11155+68135136.1
Red Hat Enterprise Linux 8nginx-mod-mail-debuginfo1:1.18.0-3.module+el8.4.0+11152+f736ed63.1
Red Hat Enterprise Linux 8nginx-mod-mail-debuginfo1:1.16.1-2.module+el8.4.0+11155+68135136.1
Red Hat Enterprise Linux 8nginx-mod-mail-debuginfo1:1.20.1-1.module+el8.5.0+13723+ab304644
Red Hat Enterprise Linux 8nginx-mod-stream1:1.18.0-3.module+el8.4.0+11152+f736ed63.1
Red Hat Enterprise Linux 8nginx-mod-stream1:1.16.1-2.module+el8.4.0+11155+68135136.1
Red Hat Enterprise Linux 8nginx-mod-stream1:1.20.1-1.module+el8.5.0+13723+ab304644
Red Hat Enterprise Linux 8nginx-mod-stream-debuginfo1:1.18.0-3.module+el8.4.0+11152+f736ed63.1
Red Hat Enterprise Linux 8nginx-mod-stream-debuginfo1:1.16.1-2.module+el8.4.0+11155+68135136.1
Red Hat Enterprise Linux 8nginx-mod-stream-debuginfo1:1.20.1-1.module+el8.5.0+13723+ab304644
Red Hat rhel eus 8.1nginx1:1.16.1-1.module+el8.1.0+11153+6c3a40a9.1
Red Hat rhel eus 8.1nginx-all-modules1:1.16.1-1.module+el8.1.0+11153+6c3a40a9.1
Red Hat rhel eus 8.1nginx-debuginfo1:1.16.1-1.module+el8.1.0+11153+6c3a40a9.1
Red Hat rhel eus 8.1nginx-debugsource1:1.16.1-1.module+el8.1.0+11153+6c3a40a9.1
Red Hat rhel eus 8.1nginx-filesystem1:1.16.1-1.module+el8.1.0+11153+6c3a40a9.1
Red Hat rhel eus 8.1nginx-mod-http-image-filter1:1.16.1-1.module+el8.1.0+11153+6c3a40a9.1
Red Hat rhel eus 8.1nginx-mod-http-image-filter-debuginfo1:1.16.1-1.module+el8.1.0+11153+6c3a40a9.1
Red Hat rhel eus 8.1nginx-mod-http-perl1:1.16.1-1.module+el8.1.0+11153+6c3a40a9.1
Red Hat rhel eus 8.1nginx-mod-http-perl-debuginfo1:1.16.1-1.module+el8.1.0+11153+6c3a40a9.1
Red Hat rhel eus 8.1nginx-mod-http-xslt-filter1:1.16.1-1.module+el8.1.0+11153+6c3a40a9.1
Red Hat rhel eus 8.1nginx-mod-http-xslt-filter-debuginfo1:1.16.1-1.module+el8.1.0+11153+6c3a40a9.1
Red Hat rhel eus 8.1nginx-mod-mail1:1.16.1-1.module+el8.1.0+11153+6c3a40a9.1
Red Hat rhel eus 8.1nginx-mod-mail-debuginfo1:1.16.1-1.module+el8.1.0+11153+6c3a40a9.1
Red Hat rhel eus 8.1nginx-mod-stream1:1.16.1-1.module+el8.1.0+11153+6c3a40a9.1
Red Hat rhel eus 8.1nginx-mod-stream-debuginfo1:1.16.1-1.module+el8.1.0+11153+6c3a40a9.1
Red Hat rhel eus 8.2nginx1:1.16.1-1.module+el8.2.0+11154+636e4c3b.1
Red Hat rhel eus 8.2nginx-all-modules1:1.16.1-1.module+el8.2.0+11154+636e4c3b.1
Red Hat rhel eus 8.2nginx-debuginfo1:1.16.1-1.module+el8.2.0+11154+636e4c3b.1
Red Hat rhel eus 8.2nginx-debugsource1:1.16.1-1.module+el8.2.0+11154+636e4c3b.1
Red Hat rhel eus 8.2nginx-filesystem1:1.16.1-1.module+el8.2.0+11154+636e4c3b.1
Red Hat rhel eus 8.2nginx-mod-http-image-filter1:1.16.1-1.module+el8.2.0+11154+636e4c3b.1
Red Hat rhel eus 8.2nginx-mod-http-image-filter-debuginfo1:1.16.1-1.module+el8.2.0+11154+636e4c3b.1
Red Hat rhel eus 8.2nginx-mod-http-perl1:1.16.1-1.module+el8.2.0+11154+636e4c3b.1
Red Hat rhel eus 8.2nginx-mod-http-perl-debuginfo1:1.16.1-1.module+el8.2.0+11154+636e4c3b.1
Red Hat rhel eus 8.2nginx-mod-http-xslt-filter1:1.16.1-1.module+el8.2.0+11154+636e4c3b.1
Red Hat rhel eus 8.2nginx-mod-http-xslt-filter-debuginfo1:1.16.1-1.module+el8.2.0+11154+636e4c3b.1
Red Hat rhel eus 8.2nginx-mod-mail1:1.16.1-1.module+el8.2.0+11154+636e4c3b.1
Red Hat rhel eus 8.2nginx-mod-mail-debuginfo1:1.16.1-1.module+el8.2.0+11154+636e4c3b.1
Red Hat rhel eus 8.2nginx-mod-stream1:1.16.1-1.module+el8.2.0+11154+636e4c3b.1
Red Hat rhel eus 8.2nginx-mod-stream-debuginfo1:1.16.1-1.module+el8.2.0+11154+636e4c3b.1
Red Hat rhel software collections 3rh-nginx116-nginx1:1.16.1-6.el7
Red Hat rhel software collections 3rh-nginx116-nginx-debuginfo1:1.16.1-6.el7
Red Hat rhel software collections 3rh-nginx116-nginx-mod-http-image-filter1:1.16.1-6.el7
Red Hat rhel software collections 3rh-nginx116-nginx-mod-http-perl1:1.16.1-6.el7
Red Hat rhel software collections 3rh-nginx116-nginx-mod-http-xslt-filter1:1.16.1-6.el7
Red Hat rhel software collections 3rh-nginx116-nginx-mod-mail1:1.16.1-6.el7
Red Hat rhel software collections 3rh-nginx116-nginx-mod-stream1:1.16.1-6.el7
Red Hat rhel software collections 3rh-nginx118-nginx1:1.18.0-3.el7
Red Hat rhel software collections 3rh-nginx118-nginx-debuginfo1:1.18.0-3.el7
Red Hat rhel software collections 3rh-nginx118-nginx-mod-http-image-filter1:1.18.0-3.el7
Red Hat rhel software collections 3rh-nginx118-nginx-mod-http-perl1:1.18.0-3.el7
Red Hat rhel software collections 3rh-nginx118-nginx-mod-http-xslt-filter1:1.18.0-3.el7
Red Hat rhel software collections 3rh-nginx118-nginx-mod-mail1:1.18.0-3.el7
Red Hat rhel software collections 3rh-nginx118-nginx-mod-stream1:1.18.0-3.el7
Rocky Linux 8nginx1:1.18.0-3.module+el8.4.0+544+e40554cf.1
Rocky Linux 8nginx1:1.16.1-2.module+el8.4.0+543+efbf198b.1
Rocky Linux 8nginx1:1.20.1-1.module+el8.6.0+791+48a2bb9d
Rocky Linux 8nginx1:1.20.1-1.module+el8.5.0+729+3f70613e
SUSE Enterprise Storage 6nginx1.16.1-6.13.1
SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOSnginx1.16.1-6.13.1
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSSnginx1.16.1-6.13.1
SUSE Linux Enterprise High Performance Computing 15-ESPOSnginx1.16.1-3.15.1
SUSE Linux Enterprise High Performance Computing 15-LTSSnginx1.16.1-3.15.1
SUSE Linux Enterprise Module for Server Applications 15 SP2nginx1.16.1-3.3.1
SUSE Linux Enterprise Module for Server Applications 15 SP3nginx1.19.8-3.3.1
SUSE Linux Enterprise Server 15 SP1-BCLnginx1.16.1-6.13.1
SUSE Linux Enterprise Server 15 SP1-LTSSnginx1.16.1-6.13.1
SUSE Linux Enterprise Server 15-LTSSnginx1.16.1-3.15.1
SUSE Linux Enterprise Server for SAP Applications 15nginx1.16.1-3.15.1
SUSE Linux Enterprise Server for SAP Applications 15 SP1nginx1.16.1-6.13.1
SUSE Manager Proxy 4.0nginx1.16.1-6.13.1
SUSE Manager Retail Branch Server 4.0nginx1.16.1-6.13.1
SUSE Manager Server 4.0nginx1.16.1-6.13.1
Ubuntu 18.04 LTSnginx1.14.0-0ubuntu1.9
Ubuntu 20.04 LTSnginx1.18.0-0ubuntu1.2
Ubuntu Pro 14.04 LTSnginx1.4.6-1ubuntu3.9+esm2
Ubuntu Pro 16.04 LTSnginx1.10.3-0ubuntu0.16.04.5+esm1
openSUSE Leap 15.2nginx1.16.1-lp152.2.3.1
openSUSE Leap 15.3nginx1.19.8-3.3.1
openSUSE Tumbleweednginx1.21.3-1.4