Lucene search
K
Database
Vendors
Products
Years
CVSS
Scanner
Agent Scanning
API Scanning
Manual Audit
Perimeter Scanner
Scanning
Projects
Email
Webhook
Plugins
Resources
Documents
Blog
Glossary
FAQ
Pricing
Contacts
About Us
Partners
Branding Guideline
nginxNginxNGINX:CVE-2021-23017
HistoryJun 01, 2021 - 1:15 p.m.

1-byte memory overwrite in resolver

2021-06-0113:15:00
mailman.nginx.org
1259

0.52 Medium

EPSS

Percentile

97.6%

JSON

1-byte memory overwrite in resolver
Severity: medium
CVE-2021-23017
Not vulnerable: 1.21.0+, 1.20.1+
Vulnerable: 0.6.18-1.20.0

CPENameOperatorVersion
nginxle1.20.0

Related

nessus 41
osv 12
cvelist 1
ibm 7
veracode 1
openvas 18
almalinux 3
broadcom 2
redhat 10
githubexploit 3
ubuntu 2
debiancve 1
amazon 1
redos 14
packetstorm 2
zdt 2
oraclelinux 3
f5 2
suse 2
hackerone 1
freebsd 1
mageia 1
redhatcve 1
cve 1
cbl_mariner 1
debian 2
prion 1
fedora 2
rocky 3
gentoo 1
altlinux 1
cloudlinux 2
ubuntucve 1
archlinux 2
alpinelinux 1
exploitdb 1
thn 1
photon 8
malwarebytes 1
oracle 4
nessus
nessus
SUSE SLES15 Security Update : nginx (SUSE-SU-2021:1815-1)
2021-06-01 00:00:00
RHEL 7 : rh-nginx116-nginx (RHSA-2021:2278)
2021-06-15 00:00:00
RHEL 8 : nginx:1.16 (RHSA-2021:2290)
2021-06-08 00:00:00
osv
osv
Important: nginx:1.18 security update
2021-06-07 10:02:53
Important: nginx:1.20 security update
2022-01-31 09:52:06
nginx - security update
2021-05-28 00:00:00
cvelist
cvelist
CVE-2021-23017
2021-06-01 12:28:09
ibm
ibm
Security Bulletin: nginx is vulnerable to CVE-2021-23017 used in IBM Maximo Application Suite - Edge Data Collector Component
2024-03-01 16:30:26
Security Bulletin: IBM Watson Discovery for IBM Cloud Pak for Data affected by vulnerability in Nginx
2021-10-01 06:18:54
Security Bulletin: IBM Watson Machine Learning Accelerator is affected by a vulnerability in Nginx
2021-08-31 01:55:01
veracode
veracode
Remote Code Execution
2021-05-28 13:25:37
openvas
openvas
SUSE: Security Advisory (SUSE-SU-2021:1792-1)
2021-06-09 00:00:00
Ubuntu: Security Advisory (USN-4967-2)
2022-08-26 00:00:00
SUSE: Security Advisory (SUSE-SU-2021:1839-1)
2021-06-09 00:00:00
almalinux
almalinux
Important: nginx:1.18 security update
2021-06-07 10:02:53
Important: nginx:1.20 security update
2022-01-31 09:52:06
Important: nginx:1.16 security update
2021-06-08 09:47:28
broadcom
broadcom
CVE-2021-23017: NGINX Resolver Vulnerability
2022-11-08 00:00:00
CVE-2021-23017: NGINX Resolver Vulnerability
2022-11-08 00:00:00
redhat
redhat
(RHSA-2021:2278) Important: rh-nginx116-nginx security update
2021-06-07 17:17:53
(RHSA-2021:2259) Important: nginx:1.18 security update
2021-06-07 10:02:53
(RHSA-2022:0323) Important: nginx:1.20 security update
2022-01-31 09:52:06
githubexploit
githubexploit
Exploit for Off-by-one Error in F5 Nginx
2023-07-20 05:39:01
Exploit for Off-by-one Error in F5 Nginx
2022-06-30 04:39:58
Exploit for Off-by-one Error in F5 Nginx
2023-10-21 04:24:02
ubuntu
ubuntu
nginx vulnerability
2021-05-26 00:00:00
nginx vulnerability
2021-05-27 00:00:00
debiancve
debiancve
CVE-2021-23017
2021-06-01 13:15:00
amazon
amazon
Important: nginx
2021-06-01 17:58:00
redos
redos
ROS-2-600
2021-09-08 00:00:00
ROS-2-517
2021-09-08 00:00:00
ROS-2-669
2021-09-08 00:00:00
packetstorm
packetstorm
Nginx 1.20.0 Denial Of Service
2022-07-11 00:00:00
nginx 1.20.0 DNS Resolver Off-By-One Heap Write
2021-05-26 00:00:00
zdt
zdt
Nginx 1.20.0 - Denial of Service Exploit
2022-07-11 00:00:00
nginx 1.20.0 DNS Resolver Off-By-One Heap Write Exploit
2021-05-27 00:00:00
oraclelinux
oraclelinux
nginx:1.16 security update
2021-06-10 00:00:00
nginx:1.20 security update
2022-02-01 00:00:00
nginx:1.18 security update
2021-06-08 00:00:00
f5
f5
K12331123 : NGINX Plus and Open Source vulnerability CVE-2021-23017
2021-05-25 00:00:00
K52559937 : Overview of NGINX vulnerabilities (May 2021)
2021-05-25 00:00:00
suse
suse
Security update for nginx (important)
2021-07-11 00:00:00
Security update for nginx (important)
2021-06-04 00:00:00
hackerone
hackerone
Internet Bug Bounty: 1-byte heap buffer overflow in DNS resolver
2021-05-27 10:32:41
freebsd
freebsd
NGINX -- 1-byte memory overwrite in resolver
2021-05-25 00:00:00
mageia
mageia
Updated nginx package fixes a security vulnerability
2021-06-29 20:31:40
redhatcve
redhatcve
CVE-2021-23017
2021-05-26 08:17:46
cve
cve
CVE-2021-23017
2021-06-01 13:15:00
cbl_mariner
cbl_mariner
CVE-2021-23017 affecting package nginx 1.16.1-4
2021-06-14 15:32:58
debian
debian
[SECURITY] [DLA 2670-1] nginx security update
2021-05-30 12:57:15
[SECURITY] [DSA 4921-1] nginx security update
2021-05-28 12:05:07
prion
prion
Memory corruption
2021-06-01 13:15:00
fedora
fedora
[SECURITY] Fedora 33 Update: nginx-1.20.1-2.fc33
2021-06-11 01:19:56
[SECURITY] Fedora 34 Update: nginx-1.20.1-2.fc34
2021-06-11 01:15:42
rocky
rocky
nginx:1.18 security update
2021-06-07 10:02:53
nginx:1.16 security update
2021-06-08 09:47:28
nginx:1.20 security update
2022-01-31 09:52:06
gentoo
gentoo
nginx: Remote code execution
2021-05-26 00:00:00
altlinux
altlinux
Security fix for the ALT Linux 9 package nginx version 1.20.1-alt1
2021-06-23 00:00:00
cloudlinux
cloudlinux
Fix of CVE: CVE-2021-23017
2021-09-21 22:02:21
Fix of CVE: CVE-2021-23017
2021-09-21 22:02:42
ubuntucve
ubuntucve
CVE-2021-23017
2021-05-25 00:00:00
archlinux
archlinux
[ASA-202106-48] nginx-mainline: arbitrary code execution
2021-06-22 00:00:00
[ASA-202106-36] nginx: arbitrary code execution
2021-06-15 00:00:00
alpinelinux
alpinelinux
CVE-2021-23017
2021-06-01 13:15:00
exploitdb
exploitdb
Nginx 1.20.0 - Denial of Service (DOS)
2022-07-11 00:00:00
thn
thn
Juniper Releases Patches for Critical Flaws in Junos OS and Contrail Networking
2022-07-18 05:02:00
photon
photon
Important Photon OS Security Update - PHSA-2021-0394
2021-05-27 00:00:00
Home Download Photon OS User Documentation FAQ Security Advisories Related Information Lightwave - PHSA-2021-1.0-0394
2021-05-27 00:00:00
Important Photon OS Security Update - PHSA-2021-0032
2021-05-26 00:00:00
malwarebytes
malwarebytes
Oracle releases massive Critical Patch Update containing 520 security patches
2022-04-20 14:53:54
oracle
oracle
Oracle Critical Patch Update Advisory - April 2023
2023-04-18 00:00:00
Oracle Critical Patch Update Advisory - October 2021
2021-10-19 00:00:00
Oracle Critical Patch Update Advisory - January 2022
2022-01-18 00:00:00

0.52 Medium

EPSS

Percentile

97.6%

JSON
Related for NGINX:CVE-2021-23017
nessus41osv12cvelist1ibm7veracode1openvas18almalinux3broadcom2redhat10githubexploit3ubuntu2debiancve1amazon1redos14packetstorm2zdt2oraclelinux3f52suse2hackerone1freebsd1mageia1redhatcve1cve1cbl_mariner1debian2prion1fedora2rocky3gentoo1altlinux1cloudlinux2ubuntucve1archlinux2alpinelinux1exploitdb1thn1photon8malwarebytes1oracle4