Lucene search
+L

CVE-2021-42717

🗓️ 07 Dec 2021 22:15:00Reported by ubuntu.comType 
ubuntucve
 ubuntucve
🔗 ubuntu.com👁 71 Views

ModSecurity 3.x & 2.8.0-2.9.4 JSON object nesting vulnerabilit

Related
Packages
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2021-42717
7 Dec 202122:15
–attackerkb
bdu_fstec
BDU FSTEC
modsecurity-apache JSON Processing DoS
12 Jan 202200:00
–bdu_fstec
cbl_mariner
CBLMariner
CVE-2021-42717 affecting package mod_security for versions less than 2.9.7-8
28 Oct 202521:13
–cbl_mariner
circl
Circl
CVE-2021-42717
8 Dec 202100:23
–circl
cnnvd
CNNVD
ModSecurity security vulnerabilities
7 Dec 202100:00
–cnnvd
cve
CVE
CVE-2021-42717
7 Dec 202121:08
–cve
cvelist
Cvelist
CVE-2021-42717
7 Dec 202121:08
–cvelist
debian
Debian
[SECURITY] [DLA 3031-1] modsecurity-apache security update
28 May 202207:43
–debian
debian
Debian
[SECURITY] [DSA 5023-1] modsecurity-apache security update
18 Dec 202113:15
–debian
debiancve
Debian CVE
CVE-2021-42717
7 Dec 202121:08
–debiancve
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Ubuntu20.04allmodsecurity0modsecurity_0_all.deb
Ubuntu22.04allmodsecurity0modsecurity_0_all.deb
Ubuntu24.04allmodsecurity0modsecurity_0_all.deb
Ubuntu26.04allmodsecurity0modsecurity_0_all.deb
Ubuntu18.04allmodsecurity-apache2.9.2-1ubuntu0.1~esm1modsecurity-apache_2.9.2-1ubuntu0.1~esm1_all.deb
Ubuntu20.04allmodsecurity-apache2.9.3-1ubuntu0.1modsecurity-apache_2.9.3-1ubuntu0.1_all.deb
Ubuntu16.04allmodsecurity-apache2.9.0-1ubuntu0.1~esm1modsecurity-apache_2.9.0-1ubuntu0.1~esm1_all.deb

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation

11 Jul 2025 07:48Current
7.1High risk
Vulners AI Score7.1
CVSS 25
CVSS 3.17.5
EPSS0.03249
71