Metrics
No CVSS v4.0
Attack Vector Network
Attack Complexity High
Privileges Required None
Scope Unchanged
Confidentiality Impact None
Integrity Impact None
Availability Impact High
User Interaction None
No CVSS v3.0
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial
This CVE is not in the KEV list.
The EPSS score is 0.10188.
Key SSVC decision points have not yet been added.
Affected Vendors & Products
| Vendors | Products |
|---|---|
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Checkpoint
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Debian
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Debian Linux
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Fedoraproject
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Fedora
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Freebsd
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Freebsd
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Mcafee
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Netapp
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Active Iq Unified Manager
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Cloud Volumes Ontap Mediator
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E-series Performance Analyzer
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Oncommand Insight
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Oncommand Workflow Automation
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Ontap Select Deploy Administration Utility
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Santricity Smi-s Provider
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Snapcenter
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Storagegrid
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Nodejs
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Node.js
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Openssl
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Openssl
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Oracle
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Communications Communications Policy Management
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Enterprise Manager For Storage Management
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Essbase
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Graalvm
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Jd Edwards Enterpriseone Tools
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Jd Edwards World Security
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Mysql Connectors
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Mysql Server
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Mysql Workbench
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Peoplesoft Enterprise Peopletools
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Primavera Unifier
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Secure Backup
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Secure Global Desktop
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Zfs Storage Appliance Kit
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Redhat
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Siemens
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Ruggedcom Rcm1224
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Ruggedcom Rcm1224 Firmware
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Scalance Lpe9403
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Scalance M-800
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Scalance M-800 Firmware
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Scalance S602
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Scalance S602 Firmware
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Scalance S612
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Scalance S612 Firmware
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Scalance S615
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Scalance S623
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Scalance S627-2m
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Scalance Sc-600
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Scalance W1700
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Scalance W700
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Scalance Xb-200
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Scalance Xr526-8c
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Scalance Xr528-6m
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Simatic Cloud Connect 7
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Simatic Net Cp 1243-1
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Simatic Net Cp 1243-8 Irc
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Simatic Net Cp 1542sp-1 Irc
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Simatic S7-1200 Cpu 1211c
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Simatic S7-1200 Cpu 1212c
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Simatic S7-1200 Cpu 1212fc
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Simatic S7-1200 Cpu 1212fc Firmware
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Simatic S7-1200 Cpu 1214 Fc
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Simatic S7-1200 Cpu 1214 Fc Firmware
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Simatic S7-1200 Cpu 1214c
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Simatic S7-1200 Cpu 1215 Fc
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Simatic S7-1200 Cpu 1215c
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Simatic S7-1200 Cpu 1217c
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Simatic S7-1200 Cpu 1217c Firmware
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Simatic S7-1500 Cpu 1518-4 Pn\/dp Mfp
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Simatic S7-1500 Cpu 1518-4 Pn\/dp Mfp Firmware
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Simatic Wincc Runtime Advanced
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Sinamics Connect 300
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Sinec Nms
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Sinema Server
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Sinumerik Opc Ua Server
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Tia Administrator
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Tim 1531 Irc
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Tim 1531 Irc Firmware
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Sonicwall
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Tenable
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| Package | CPE | Advisory | Released Date |
|---|---|---|---|
| JBCS 2.4.37 SP7 | |||
| openssl | cpe:/a:redhat:jboss_core_services:1 | RHSA-2021:1200 | 2021-04-14T00:00:00Z |
| JBoss Core Services on RHEL 7 | |||
| jbcs-httpd24-httpd-0:2.4.37-70.jbcs.el7 | cpe:/a:redhat:jboss_core_services:1::el7 | RHSA-2021:1199 | 2021-04-14T00:00:00Z |
| jbcs-httpd24-mod_cluster-native-0:1.3.14-20.Final_redhat_2.jbcs.el7 | cpe:/a:redhat:jboss_core_services:1::el7 | RHSA-2021:1199 | 2021-04-14T00:00:00Z |
| jbcs-httpd24-mod_http2-0:1.15.7-14.jbcs.el7 | cpe:/a:redhat:jboss_core_services:1::el7 | RHSA-2021:1199 | 2021-04-14T00:00:00Z |
| jbcs-httpd24-mod_jk-0:1.2.48-13.redhat_1.jbcs.el7 | cpe:/a:redhat:jboss_core_services:1::el7 | RHSA-2021:1199 | 2021-04-14T00:00:00Z |
| jbcs-httpd24-mod_md-1:2.0.8-33.jbcs.el7 | cpe:/a:redhat:jboss_core_services:1::el7 | RHSA-2021:1199 | 2021-04-14T00:00:00Z |
| jbcs-httpd24-mod_security-0:2.9.2-60.GA.jbcs.el7 | cpe:/a:redhat:jboss_core_services:1::el7 | RHSA-2021:1199 | 2021-04-14T00:00:00Z |
| jbcs-httpd24-nghttp2-0:1.39.2-37.jbcs.el7 | cpe:/a:redhat:jboss_core_services:1::el7 | RHSA-2021:1199 | 2021-04-14T00:00:00Z |
| jbcs-httpd24-openssl-1:1.1.1g-6.jbcs.el7 | cpe:/a:redhat:jboss_core_services:1::el7 | RHSA-2021:1199 | 2021-04-14T00:00:00Z |
| jbcs-httpd24-openssl-chil-0:1.0.0-5.jbcs.el7 | cpe:/a:redhat:jboss_core_services:1::el7 | RHSA-2021:1199 | 2021-04-14T00:00:00Z |
| jbcs-httpd24-openssl-pkcs11-0:0.4.10-20.jbcs.el7 | cpe:/a:redhat:jboss_core_services:1::el7 | RHSA-2021:1199 | 2021-04-14T00:00:00Z |
| Red Hat Enterprise Linux 8 | |||
| openssl-1:1.1.1g-15.el8_3 | cpe:/o:redhat:enterprise_linux:8 | RHSA-2021:1024 | 2021-03-30T00:00:00Z |
| Red Hat Enterprise Linux 8.1 Extended Update Support | |||
| openssl-1:1.1.1c-5.el8_1 | cpe:/o:redhat:rhel_eus:8.1 | RHSA-2021:1131 | 2021-04-07T00:00:00Z |
| Red Hat Enterprise Linux 8.2 Extended Update Support | |||
| openssl-1:1.1.1c-18.el8_2 | cpe:/o:redhat:rhel_eus:8.2 | RHSA-2021:1063 | 2021-04-05T00:00:00Z |
| Red Hat JBoss Web Server 3.1 | |||
| cpe:/a:redhat:jboss_enterprise_web_server:3.1 | RHSA-2021:1203 | 2021-04-14T00:00:00Z | |
| Red Hat JBoss Web Server 3 for RHEL 7 | |||
| tomcat-native-0:1.2.23-24.redhat_24.ep7.el7 | cpe:/a:redhat:jboss_enterprise_web_server:3.1::el7 | RHSA-2021:1202 | 2021-04-14T00:00:00Z |
| Red Hat JBoss Web Server 5 | |||
| cpe:/a:redhat:jboss_enterprise_web_server:5.4 | RHSA-2021:1196 | 2021-04-14T00:00:00Z | |
| Red Hat JBoss Web Server 5.4 on RHEL 7 | |||
| jws5-tomcat-native-0:1.2.25-4.redhat_4.el7jws | cpe:/a:redhat:jboss_enterprise_web_server:5.4::el7 | RHSA-2021:1195 | 2021-04-14T00:00:00Z |
| Red Hat JBoss Web Server 5.4 on RHEL 8 | |||
| jws5-tomcat-native-0:1.2.25-4.redhat_4.el8jws | cpe:/a:redhat:jboss_enterprise_web_server:5.4::el8 | RHSA-2021:1195 | 2021-04-14T00:00:00Z |
| Red Hat Virtualization 4 for Red Hat Enterprise Linux 8 | |||
| redhat-virtualization-host-0:4.4.5-20210330.0.el8_3 | cpe:/o:redhat:rhev_hypervisor:4.4::el8 | RHSA-2021:1189 | 2021-04-14T00:00:00Z |
No data.
| Source | ID | Title |
|---|---|---|
Debian DLA |
DLA-2751-1 | postgresql-9.6 security update |
Debian DSA |
DSA-4875-1 | openssl security update |
EUVD |
EUVD-2021-1628 | An OpenSSL TLS server may crash if sent a maliciously crafted renegotiation ClientHello message from a client. If a TLSv1.2 renegotiation ClientHello omits the signature_algorithms extension (where it was present in the initial ClientHello), but includes a signature_algorithms_cert extension then a NULL pointer dereference will result, leading to a crash and a denial of service attack. A server is only vulnerable if it has TLSv1.2 and renegotiation enabled (which is the default configuration). OpenSSL TLS clients are not impacted by this issue. All OpenSSL 1.1.1 versions are affected by this issue. Users of these versions should upgrade to OpenSSL 1.1.1k. OpenSSL 1.0.2 is not impacted by this issue. Fixed in OpenSSL 1.1.1k (Affected 1.1.1-1.1.1j). |
Github GHSA |
GHSA-83mx-573x-5rw9 | openssl-src NULL pointer Dereference in signature_algorithms processing |
Ubuntu USN |
USN-4891-1 | OpenSSL vulnerability |
Ubuntu USN |
USN-5038-1 | PostgreSQL vulnerabilities |
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
No history.
Projects
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Status: PUBLISHED
Assigner: openssl
Published:
Updated: 2024-09-17T03:43:55.497Z
Reserved: 2021-03-17T00:00:00
Link: CVE-2021-3449
No data.
Status : Modified
Published: 2021-03-25T15:15:13.450
Modified: 2024-11-21T06:21:33.050
Link: CVE-2021-3449
OpenCVE Enrichment
No data.
Debian DLA
Debian DSA
EUVD
Github GHSA
Ubuntu USN