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veracodeVeracode Vulnerability DatabaseVERACODE:30738
HistoryMay 28, 2021 - 1:25 p.m.

Remote Code Execution

2021-05-2813:25:37
Veracode Vulnerability Database
sca.analysiscenter.veracode.com
1624
nginx
remote code execution
vulnerability
off-by-one error
dns responses

EPSS

0.389

Percentile

97.3%

JSON

nginx is vulnerable to remote code execution. A remote attacker who is able to provide DNS responses to a nginx server can likely achieve remote code execution due to an off-by-one error in ngx_resolver_copy() while processing DNS responses.

References

Related

fedora 2
altlinux 1
openvas 18
ibm 7
nessus 42
osv 12
cloudlinux 2
ubuntucve 1
gentoo 1
zdt 2
packetstorm 2
rocky 3
cvelist 1
redhat 10
almalinux 3
broadcom 2
nginx 1
githubexploit 4
amazon 1
redos 26
nvd 1
ubuntu 2
debiancve 1
alpinelinux 1
debian 2
oraclelinux 3
archlinux 2
suse 2
mageia 1
cbl_mariner 1
prion 1
redhatcve 1
f5 2
freebsd 1
hackerone 1
cve 1
exploitdb 1
photon 8
thn 1
malwarebytes 1
oracle 4
fedora
fedora
[SECURITY] Fedora 34 Update: nginx-1.20.1-2.fc34
2021-06-11 01:15:42
[SECURITY] Fedora 33 Update: nginx-1.20.1-2.fc33
2021-06-11 01:19:56
altlinux
altlinux
Security fix for the ALT Linux 9 package nginx version 1.20.1-alt1
2021-06-23 00:00:00
openvas
openvas
Ubuntu: Security Advisory (USN-4967-1)
2021-05-27 00:00:00
openSUSE: Security Advisory for nginx (openSUSE-SU-2021:1815-1)
2021-07-13 00:00:00
openSUSE: Security Advisory for nginx (openSUSE-SU-2021:0835-1)
2021-06-04 00:00:00
ibm
ibm
Security Bulletin: IBM API Connect V5 is impacted by a vulnerability in nginx. (CVE-2021-23017)
2021-08-25 13:37:28
Security Bulletin: IBM Watson Discovery for IBM Cloud Pak for Data affected by vulnerability in Nginx
2021-10-01 06:18:54
Security Bulletin: nginx is vulnerable to CVE-2021-23017 used in IBM Maximo Application Suite - Edge Data Collector Component
2024-03-01 16:12:25
nessus
nessus
openSUSE 15 Security Update : nginx (openSUSE-SU-2021:1815-1)
2021-07-16 00:00:00
nginx 0.6.x < 1.20.1 1-Byte Memory Overwrite RCE
2021-06-03 00:00:00
Ubuntu 16.04 ESM : nginx vulnerability (USN-4967-2)
2021-05-27 00:00:00
osv
osv
nginx - security update
2021-05-30 00:00:00
nginx vulnerability
2021-05-26 13:50:49
Important: nginx:1.18 security update
2021-06-07 10:02:53
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
gentoo
gentoo
nginx: Remote code execution
2021-05-26 00:00:00
zdt
zdt
nginx 1.20.0 DNS Resolver Off-By-One Heap Write Exploit
2021-05-27 00:00:00
Nginx 1.20.0 - Denial of Service Exploit
2022-07-11 00:00:00
packetstorm
packetstorm
nginx 1.20.0 DNS Resolver Off-By-One Heap Write
2021-05-26 00:00:00
Nginx 1.20.0 Denial Of Service
2022-07-11 00:00:00
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
cvelist
cvelist
CVE-2021-23017
2021-06-01 12:28:09
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
almalinux
almalinux
Important: nginx:1.18 security update
2021-06-07 10:02:53
Important: nginx:1.16 security update
2021-06-08 09:47:28
Important: nginx:1.20 security update
2022-01-31 09:52:06
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
nginx
nginx
1-byte memory overwrite in resolver
2021-06-01 13:15:07
githubexploit
githubexploit
Exploit for Off-by-one Error in F5 Nginx
2023-10-21 04:24:02
Exploit for Off-by-one Error in F5 Nginx
2022-06-30 04:39:58
Exploit for Off-by-one Error in F5 Nginx
2023-07-20 05:39:01
amazon
amazon
Important: nginx
2021-06-01 17:58:00
redos
redos
ROS-2-600
2021-09-08 00:00:00
ROS-2-1005
2021-09-08 00:00:00
ROS-2-850
2021-12-24 00:00:00
nvd
nvd
CVE-2021-23017
2021-06-01 13:15:07
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 13:15:07
alpinelinux
alpinelinux
CVE-2021-23017
2021-06-01 13:15:07
debian
debian
[SECURITY] [DSA 4921-1] nginx security update
2021-05-28 12:05:07
[SECURITY] [DLA 2670-1] nginx security update
2021-05-30 12:56:20
oraclelinux
oraclelinux
nginx:1.20 security update
2022-02-01 00:00:00
nginx:1.18 security update
2021-06-08 00:00:00
nginx:1.16 security update
2021-06-10 00:00:00
archlinux
archlinux
[ASA-202106-36] nginx: arbitrary code execution
2021-06-15 00:00:00
[ASA-202106-48] nginx-mainline: arbitrary code execution
2021-06-22 00:00:00
suse
suse
Security update for nginx (important)
2021-06-04 00:00:00
Security update for nginx (important)
2021-07-11 00:00:00
mageia
mageia
Updated nginx package fixes a security vulnerability
2021-06-29 20:31:40
cbl_mariner
cbl_mariner
CVE-2021-23017 affecting package nginx 1.16.1-4
2021-06-14 15:32:58
prion
prion
Memory corruption
2021-06-01 13:15:00
redhatcve
redhatcve
CVE-2021-23017
2021-05-26 08:17:46
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
freebsd
freebsd
NGINX -- 1-byte memory overwrite in resolver
2021-05-25 00:00:00
hackerone
hackerone
Internet Bug Bounty: 1-byte heap buffer overflow in DNS resolver
2021-05-27 10:32:41
cve
cve
CVE-2021-23017
2021-06-01 13:15:07
exploitdb
exploitdb
Nginx 1.20.0 - Denial of Service (DOS)
2022-07-11 00:00:00
photon
photon
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-2021-0394
2021-05-27 00:00:00
Important Photon OS Security Update - PHSA-2021-0032
2021-05-26 00:00:00
thn
thn
Juniper Releases Patches for Critical Flaws in Junos OS and Contrail Networking
2022-07-18 05:02:00
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

EPSS

0.389

Percentile

97.3%

JSON
Related for VERACODE:30738
fedora2altlinux1openvas18ibm7nessus42osv12cloudlinux2ubuntucve1gentoo1zdt2packetstorm2rocky3cvelist1redhat10almalinux3broadcom2nginx1githubexploit4amazon1redos26nvd1ubuntu2debiancve1alpinelinux1debian2oraclelinux3archlinux2suse2mageia1cbl_mariner1prion1redhatcve1f52freebsd1hackerone1cve1exploitdb1photon8thn1malwarebytes1oracle4