CVE-2021-3449 (CNNVD-202103-1458)
MEDIUM
中文标题:
OpenSSL 代码问题漏洞
英文标题:
NULL pointer deref in signature_algorithms processing
CVSS分数:
5.9
发布时间:
2021-03-25 14:25:13
漏洞类型:
代码问题
状态:
PUBLISHED
数据质量分数:
0.30
数据版本:
v3
漏洞描述
中文描述:
OpenSSL是Openssl团队的一个开源的能够实现安全套接层（SSLv2/v3）和安全传输层（TLSv1）协议的通用加密库。该产品支持多种加密算法，包括对称密码、哈希算法、安全散列算法等。 OpenSSL 1.1.1h-1.1.1j 存在代码问题漏洞，该漏洞导致空指针解引用，导致崩溃和拒绝服务攻击。
英文描述:
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).
CWE类型:
CWE-476
标签:
（暂无数据）
受影响产品
| 厂商 | 产品 | 版本 | 版本范围 | 平台 | CPE |
|---|---|---|---|---|---|
| OpenSSL | OpenSSL | Fixed in OpenSSL 1.1.1k (Affected 1.1.1-1.1.1j) | - | - |
cpe:2.3:a:openssl:openssl:fixed_in_openssl_1.1.1k_(affected_1.1.1-1.1.1j):*:*:*:*:*:*:*
|
| openssl | openssl | * | - | - |
cpe:2.3:a:openssl:openssl:*:*:*:*:*:*:*:*
|
| debian | debian_linux | 9.0 | - | - |
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
|
| debian | debian_linux | 10.0 | - | - |
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
|
| freebsd | freebsd | 12.2 | - | - |
cpe:2.3:o:freebsd:freebsd:12.2:-:*:*:*:*:*:*
|
| netapp | active_iq_unified_manager | - | - | - |
cpe:2.3:a:netapp:active_iq_unified_manager:-:*:*:*:*:vmware_vsphere:*:*
|
| netapp | cloud_volumes_ontap_mediator | - | - | - |
cpe:2.3:a:netapp:cloud_volumes_ontap_mediator:-:*:*:*:*:*:*:*
|
| netapp | e-series_performance_analyzer | - | - | - |
cpe:2.3:a:netapp:e-series_performance_analyzer:-:*:*:*:*:*:*:*
|
| netapp | oncommand_insight | - | - | - |
cpe:2.3:a:netapp:oncommand_insight:-:*:*:*:*:*:*:*
|
| netapp | oncommand_workflow_automation | - | - | - |
cpe:2.3:a:netapp:oncommand_workflow_automation:-:*:*:*:*:*:*:*
|
| netapp | ontap_select_deploy_administration_utility | - | - | - |
cpe:2.3:a:netapp:ontap_select_deploy_administration_utility:-:*:*:*:*:*:*:*
|
| netapp | santricity_smi-s_provider | - | - | - |
cpe:2.3:a:netapp:santricity_smi-s_provider:-:*:*:*:*:*:*:*
|
| netapp | snapcenter | - | - | - |
cpe:2.3:a:netapp:snapcenter:-:*:*:*:*:*:*:*
|
| netapp | storagegrid | - | - | - |
cpe:2.3:a:netapp:storagegrid:-:*:*:*:*:*:*:*
|
| tenable | log_correlation_engine | * | - | - |
cpe:2.3:a:tenable:log_correlation_engine:*:*:*:*:*:*:*:*
|
| tenable | nessus | * | - | - |
cpe:2.3:a:tenable:nessus:*:*:*:*:*:*:*:*
|
| tenable | nessus_network_monitor | 5.11.0 | - | - |
cpe:2.3:a:tenable:nessus_network_monitor:5.11.0:*:*:*:*:*:*:*
|
| tenable | nessus_network_monitor | 5.11.1 | - | - |
cpe:2.3:a:tenable:nessus_network_monitor:5.11.1:*:*:*:*:*:*:*
|
| tenable | nessus_network_monitor | 5.12.0 | - | - |
cpe:2.3:a:tenable:nessus_network_monitor:5.12.0:*:*:*:*:*:*:*
|
| tenable | nessus_network_monitor | 5.12.1 | - | - |
cpe:2.3:a:tenable:nessus_network_monitor:5.12.1:*:*:*:*:*:*:*
|
| tenable | nessus_network_monitor | 5.13.0 | - | - |
cpe:2.3:a:tenable:nessus_network_monitor:5.13.0:*:*:*:*:*:*:*
|
| tenable | tenable.sc | * | - | - |
cpe:2.3:a:tenable:tenable.sc:*:*:*:*:*:*:*:*
|
| fedoraproject | fedora | 34 | - | - |
cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*
|
| mcafee | web_gateway | 8.2.19 | - | - |
cpe:2.3:a:mcafee:web_gateway:8.2.19:*:*:*:*:*:*:*
|
| mcafee | web_gateway | 9.2.10 | - | - |
cpe:2.3:a:mcafee:web_gateway:9.2.10:*:*:*:*:*:*:*
|
| mcafee | web_gateway | 10.1.1 | - | - |
cpe:2.3:a:mcafee:web_gateway:10.1.1:*:*:*:*:*:*:*
|
| mcafee | web_gateway_cloud_service | 8.2.19 | - | - |
cpe:2.3:a:mcafee:web_gateway_cloud_service:8.2.19:*:*:*:*:*:*:*
|
| mcafee | web_gateway_cloud_service | 9.2.10 | - | - |
cpe:2.3:a:mcafee:web_gateway_cloud_service:9.2.10:*:*:*:*:*:*:*
|
| mcafee | web_gateway_cloud_service | 10.1.1 | - | - |
cpe:2.3:a:mcafee:web_gateway_cloud_service:10.1.1:*:*:*:*:*:*:*
|
| checkpoint | quantum_security_management_firmware | r80.40 | - | - |
cpe:2.3:o:checkpoint:quantum_security_management_firmware:r80.40:*:*:*:*:*:*:*
|
| checkpoint | quantum_security_management_firmware | r81 | - | - |
cpe:2.3:o:checkpoint:quantum_security_management_firmware:r81:*:*:*:*:*:*:*
|
| checkpoint | multi-domain_management_firmware | r80.40 | - | - |
cpe:2.3:o:checkpoint:multi-domain_management_firmware:r80.40:*:*:*:*:*:*:*
|
| checkpoint | multi-domain_management_firmware | r81 | - | - |
cpe:2.3:o:checkpoint:multi-domain_management_firmware:r81:*:*:*:*:*:*:*
|
| checkpoint | quantum_security_gateway_firmware | r80.40 | - | - |
cpe:2.3:o:checkpoint:quantum_security_gateway_firmware:r80.40:*:*:*:*:*:*:*
|
| checkpoint | quantum_security_gateway_firmware | r81 | - | - |
cpe:2.3:o:checkpoint:quantum_security_gateway_firmware:r81:*:*:*:*:*:*:*
|
| oracle | communications_communications_policy_management | 12.6.0.0.0 | - | - |
cpe:2.3:a:oracle:communications_communications_policy_management:12.6.0.0.0:*:*:*:*:*:*:*
|
| oracle | enterprise_manager_for_storage_management | 13.4.0.0 | - | - |
cpe:2.3:a:oracle:enterprise_manager_for_storage_management:13.4.0.0:*:*:*:*:*:*:*
|
| oracle | essbase | 21.2 | - | - |
cpe:2.3:a:oracle:essbase:21.2:*:*:*:*:*:*:*
|
| oracle | graalvm | 19.3.5 | - | - |
cpe:2.3:a:oracle:graalvm:19.3.5:*:*:*:enterprise:*:*:*
|
| oracle | graalvm | 20.3.1.2 | - | - |
cpe:2.3:a:oracle:graalvm:20.3.1.2:*:*:*:enterprise:*:*:*
|
| oracle | graalvm | 21.0.0.2 | - | - |
cpe:2.3:a:oracle:graalvm:21.0.0.2:*:*:*:enterprise:*:*:*
|
| oracle | jd_edwards_enterpriseone_tools | * | - | - |
cpe:2.3:a:oracle:jd_edwards_enterpriseone_tools:*:*:*:*:*:*:*:*
|
| oracle | jd_edwards_world_security | a9.4 | - | - |
cpe:2.3:a:oracle:jd_edwards_world_security:a9.4:*:*:*:*:*:*:*
|
| oracle | mysql_connectors | * | - | - |
cpe:2.3:a:oracle:mysql_connectors:*:*:*:*:*:*:*:*
|
| oracle | mysql_server | * | - | - |
cpe:2.3:a:oracle:mysql_server:*:*:*:*:*:*:*:*
|
| oracle | mysql_workbench | * | - | - |
cpe:2.3:a:oracle:mysql_workbench:*:*:*:*:*:*:*:*
|
| oracle | peoplesoft_enterprise_peopletools | 8.57 | - | - |
cpe:2.3:a:oracle:peoplesoft_enterprise_peopletools:8.57:*:*:*:*:*:*:*
|
| oracle | peoplesoft_enterprise_peopletools | 8.58 | - | - |
cpe:2.3:a:oracle:peoplesoft_enterprise_peopletools:8.58:*:*:*:*:*:*:*
|
| oracle | peoplesoft_enterprise_peopletools | 8.59 | - | - |
cpe:2.3:a:oracle:peoplesoft_enterprise_peopletools:8.59:*:*:*:*:*:*:*
|
| oracle | primavera_unifier | * | - | - |
cpe:2.3:a:oracle:primavera_unifier:*:*:*:*:*:*:*:*
|
| oracle | primavera_unifier | 19.12 | - | - |
cpe:2.3:a:oracle:primavera_unifier:19.12:*:*:*:*:*:*:*
|
| oracle | primavera_unifier | 20.12 | - | - |
cpe:2.3:a:oracle:primavera_unifier:20.12:*:*:*:*:*:*:*
|
| oracle | primavera_unifier | 21.12 | - | - |
cpe:2.3:a:oracle:primavera_unifier:21.12:*:*:*:*:*:*:*
|
| oracle | secure_backup | * | - | - |
cpe:2.3:a:oracle:secure_backup:*:*:*:*:*:*:*:*
|
| oracle | secure_global_desktop | 5.6 | - | - |
cpe:2.3:a:oracle:secure_global_desktop:5.6:*:*:*:*:*:*:*
|
| oracle | zfs_storage_appliance_kit | 8.8 | - | - |
cpe:2.3:a:oracle:zfs_storage_appliance_kit:8.8:*:*:*:*:*:*:*
|
| sonicwall | sma100_firmware | * | - | - |
cpe:2.3:o:sonicwall:sma100_firmware:*:*:*:*:*:*:*:*
|
| sonicwall | capture_client | 3.5 | - | - |
cpe:2.3:a:sonicwall:capture_client:3.5:*:*:*:*:*:*:*
|
| sonicwall | sonicos | 7.0.1.0 | - | - |
cpe:2.3:o:sonicwall:sonicos:7.0.1.0:*:*:*:*:*:*:*
|
| siemens | ruggedcom_rcm1224_firmware | * | - | - |
cpe:2.3:o:siemens:ruggedcom_rcm1224_firmware:*:*:*:*:*:*:*:*
|
| siemens | scalance_lpe9403_firmware | * | - | - |
cpe:2.3:o:siemens:scalance_lpe9403_firmware:*:*:*:*:*:*:*:*
|
| siemens | scalance_m-800_firmware | * | - | - |
cpe:2.3:o:siemens:scalance_m-800_firmware:*:*:*:*:*:*:*:*
|
| siemens | scalance_s602_firmware | * | - | - |
cpe:2.3:o:siemens:scalance_s602_firmware:*:*:*:*:*:*:*:*
|
| siemens | scalance_s612_firmware | * | - | - |
cpe:2.3:o:siemens:scalance_s612_firmware:*:*:*:*:*:*:*:*
|
| siemens | scalance_s615_firmware | * | - | - |
cpe:2.3:o:siemens:scalance_s615_firmware:*:*:*:*:*:*:*:*
|
| siemens | scalance_s623_firmware | * | - | - |
cpe:2.3:o:siemens:scalance_s623_firmware:*:*:*:*:*:*:*:*
|
| siemens | scalance_s627-2m_firmware | * | - | - |
cpe:2.3:o:siemens:scalance_s627-2m_firmware:*:*:*:*:*:*:*:*
|
| siemens | scalance_sc-600_firmware | * | - | - |
cpe:2.3:o:siemens:scalance_sc-600_firmware:*:*:*:*:*:*:*:*
|
| siemens | scalance_w700_firmware | * | - | - |
cpe:2.3:o:siemens:scalance_w700_firmware:*:*:*:*:*:*:*:*
|
| siemens | scalance_w1700_firmware | * | - | - |
cpe:2.3:o:siemens:scalance_w1700_firmware:*:*:*:*:*:*:*:*
|
| siemens | scalance_xb-200_firmware | * | - | - |
cpe:2.3:o:siemens:scalance_xb-200_firmware:*:*:*:*:*:*:*:*
|
| siemens | scalance_xc-200_firmware | * | - | - |
cpe:2.3:o:siemens:scalance_xc-200_firmware:*:*:*:*:*:*:*:*
|
| siemens | scalance_xf-200ba_firmware | * | - | - |
cpe:2.3:o:siemens:scalance_xf-200ba_firmware:*:*:*:*:*:*:*:*
|
| siemens | scalance_xm-400_firmware | * | - | - |
cpe:2.3:o:siemens:scalance_xm-400_firmware:*:*:*:*:*:*:*:*
|
| siemens | scalance_xp-200_firmware | * | - | - |
cpe:2.3:o:siemens:scalance_xp-200_firmware:*:*:*:*:*:*:*:*
|
| siemens | scalance_xr-300wg_firmware | * | - | - |
cpe:2.3:o:siemens:scalance_xr-300wg_firmware:*:*:*:*:*:*:*:*
|
| siemens | scalance_xr524-8c_firmware | * | - | - |
cpe:2.3:o:siemens:scalance_xr524-8c_firmware:*:*:*:*:*:*:*:*
|
| siemens | scalance_xr526-8c_firmware | * | - | - |
cpe:2.3:o:siemens:scalance_xr526-8c_firmware:*:*:*:*:*:*:*:*
|
| siemens | scalance_xr528-6m_firmware | * | - | - |
cpe:2.3:o:siemens:scalance_xr528-6m_firmware:*:*:*:*:*:*:*:*
|
| siemens | scalance_xr552-12_firmware | * | - | - |
cpe:2.3:o:siemens:scalance_xr552-12_firmware:*:*:*:*:*:*:*:*
|
| siemens | simatic_cloud_connect_7_firmware | * | - | - |
cpe:2.3:o:siemens:simatic_cloud_connect_7_firmware:*:*:*:*:*:*:*:*
|
| siemens | simatic_cloud_connect_7_firmware | - | - | - |
cpe:2.3:o:siemens:simatic_cloud_connect_7_firmware:-:*:*:*:*:*:*:*
|
| siemens | simatic_cp_1242-7_gprs_v2_firmware | * | - | - |
cpe:2.3:o:siemens:simatic_cp_1242-7_gprs_v2_firmware:*:*:*:*:*:*:*:*
|
| siemens | simatic_cp_1242-7_gprs_v2_firmware | - | - | - |
cpe:2.3:o:siemens:simatic_cp_1242-7_gprs_v2_firmware:-:*:*:*:*:*:*:*
|
| siemens | simatic_hmi_basic_panels_2nd_generation_firmware | * | - | - |
cpe:2.3:o:siemens:simatic_hmi_basic_panels_2nd_generation_firmware:*:*:*:*:*:*:*:*
|
| siemens | simatic_hmi_comfort_outdoor_panels_firmware | * | - | - |
cpe:2.3:o:siemens:simatic_hmi_comfort_outdoor_panels_firmware:*:*:*:*:*:*:*:*
|
| siemens | simatic_hmi_ktp_mobile_panels_firmware | * | - | - |
cpe:2.3:o:siemens:simatic_hmi_ktp_mobile_panels_firmware:*:*:*:*:*:*:*:*
|
| siemens | simatic_mv500_firmware | * | - | - |
cpe:2.3:o:siemens:simatic_mv500_firmware:*:*:*:*:*:*:*:*
|
| siemens | simatic_net_cp_1243-1_firmware | * | - | - |
cpe:2.3:o:siemens:simatic_net_cp_1243-1_firmware:*:*:*:*:*:*:*:*
|
| siemens | simatic_net_cp1243-7_lte_eu_firmware | * | - | - |
cpe:2.3:o:siemens:simatic_net_cp1243-7_lte_eu_firmware:*:*:*:*:*:*:*:*
|
| siemens | simatic_net_cp1243-7_lte_us_firmware | * | - | - |
cpe:2.3:o:siemens:simatic_net_cp1243-7_lte_us_firmware:*:*:*:*:*:*:*:*
|
| siemens | simatic_net_cp_1243-8_irc_firmware | * | - | - |
cpe:2.3:o:siemens:simatic_net_cp_1243-8_irc_firmware:*:*:*:*:*:*:*:*
|
| siemens | simatic_net_cp_1542sp-1_irc_firmware | * | - | - |
cpe:2.3:o:siemens:simatic_net_cp_1542sp-1_irc_firmware:*:*:*:*:*:*:*:*
|
| siemens | simatic_net_cp_1543-1_firmware | * | - | - |
cpe:2.3:o:siemens:simatic_net_cp_1543-1_firmware:*:*:*:*:*:*:*:*
|
| siemens | simatic_net_cp_1543sp-1_firmware | * | - | - |
cpe:2.3:o:siemens:simatic_net_cp_1543sp-1_firmware:*:*:*:*:*:*:*:*
|
| siemens | simatic_net_cp_1545-1_firmware | * | - | - |
cpe:2.3:o:siemens:simatic_net_cp_1545-1_firmware:*:*:*:*:*:*:*:*
|
| siemens | simatic_pcs_7_telecontrol_firmware | * | - | - |
cpe:2.3:o:siemens:simatic_pcs_7_telecontrol_firmware:*:*:*:*:*:*:*:*
|
| siemens | simatic_pcs_neo_firmware | * | - | - |
cpe:2.3:o:siemens:simatic_pcs_neo_firmware:*:*:*:*:*:*:*:*
|
| siemens | simatic_pdm_firmware | * | - | - |
cpe:2.3:o:siemens:simatic_pdm_firmware:*:*:*:*:*:*:*:*
|
| siemens | simatic_process_historian_opc_ua_server_firmware | * | - | - |
cpe:2.3:o:siemens:simatic_process_historian_opc_ua_server_firmware:*:*:*:*:*:*:*:*
|
| siemens | simatic_rf166c_firmware | * | - | - |
cpe:2.3:o:siemens:simatic_rf166c_firmware:*:*:*:*:*:*:*:*
|
| siemens | simatic_rf185c_firmware | * | - | - |
cpe:2.3:o:siemens:simatic_rf185c_firmware:*:*:*:*:*:*:*:*
|
| siemens | simatic_rf186c_firmware | * | - | - |
cpe:2.3:o:siemens:simatic_rf186c_firmware:*:*:*:*:*:*:*:*
|
| siemens | simatic_rf186ci_firmware | * | - | - |
cpe:2.3:o:siemens:simatic_rf186ci_firmware:*:*:*:*:*:*:*:*
|
| siemens | simatic_rf188c_firmware | * | - | - |
cpe:2.3:o:siemens:simatic_rf188c_firmware:*:*:*:*:*:*:*:*
|
| siemens | simatic_rf188ci_firmware | * | - | - |
cpe:2.3:o:siemens:simatic_rf188ci_firmware:*:*:*:*:*:*:*:*
|
| siemens | simatic_rf360r_firmware | * | - | - |
cpe:2.3:o:siemens:simatic_rf360r_firmware:*:*:*:*:*:*:*:*
|
| siemens | simatic_s7-1200_cpu_1211c_firmware | * | - | - |
cpe:2.3:o:siemens:simatic_s7-1200_cpu_1211c_firmware:*:*:*:*:*:*:*:*
|
| siemens | simatic_s7-1200_cpu_1212c_firmware | * | - | - |
cpe:2.3:o:siemens:simatic_s7-1200_cpu_1212c_firmware:*:*:*:*:*:*:*:*
|
| siemens | simatic_s7-1200_cpu_1212fc_firmware | * | - | - |
cpe:2.3:o:siemens:simatic_s7-1200_cpu_1212fc_firmware:*:*:*:*:*:*:*:*
|
| siemens | simatic_s7-1200_cpu_1214_fc_firmware | * | - | - |
cpe:2.3:o:siemens:simatic_s7-1200_cpu_1214_fc_firmware:*:*:*:*:*:*:*:*
|
| siemens | simatic_s7-1200_cpu_1214c_firmware | * | - | - |
cpe:2.3:o:siemens:simatic_s7-1200_cpu_1214c_firmware:*:*:*:*:*:*:*:*
|
| siemens | simatic_s7-1200_cpu_1215_fc_firmware | * | - | - |
cpe:2.3:o:siemens:simatic_s7-1200_cpu_1215_fc_firmware:*:*:*:*:*:*:*:*
|
| siemens | simatic_s7-1200_cpu_1215c_firmware | * | - | - |
cpe:2.3:o:siemens:simatic_s7-1200_cpu_1215c_firmware:*:*:*:*:*:*:*:*
|
| siemens | simatic_s7-1200_cpu_1217c_firmware | * | - | - |
cpe:2.3:o:siemens:simatic_s7-1200_cpu_1217c_firmware:*:*:*:*:*:*:*:*
|
| siemens | simatic_s7-1500_cpu_1518-4_pn\/dp_mfp_firmware | * | - | - |
cpe:2.3:o:siemens:simatic_s7-1500_cpu_1518-4_pn\/dp_mfp_firmware:*:*:*:*:*:*:*:*
|
| siemens | sinamics_connect_300_firmware | * | - | - |
cpe:2.3:o:siemens:sinamics_connect_300_firmware:*:*:*:*:*:*:*:*
|
| siemens | tim_1531_irc_firmware | * | - | - |
cpe:2.3:o:siemens:tim_1531_irc_firmware:*:*:*:*:*:*:*:*
|
| siemens | simatic_logon | * | - | - |
cpe:2.3:a:siemens:simatic_logon:*:*:*:*:*:*:*:*
|
| siemens | simatic_logon | 1.5 | - | - |
cpe:2.3:a:siemens:simatic_logon:1.5:sp3_update_1:*:*:*:*:*:*
|
| siemens | simatic_wincc_runtime_advanced | * | - | - |
cpe:2.3:a:siemens:simatic_wincc_runtime_advanced:*:*:*:*:*:*:*:*
|
| siemens | simatic_wincc_telecontrol | - | - | - |
cpe:2.3:a:siemens:simatic_wincc_telecontrol:-:*:*:*:*:*:*:*
|
| siemens | sinec_nms | 1.0 | - | - |
cpe:2.3:a:siemens:sinec_nms:1.0:-:*:*:*:*:*:*
|
| siemens | sinec_pni | - | - | - |
cpe:2.3:a:siemens:sinec_pni:-:*:*:*:*:*:*:*
|
| siemens | sinema_server | 14.0 | - | - |
cpe:2.3:a:siemens:sinema_server:14.0:-:*:*:*:*:*:*
|
| siemens | sinumerik_opc_ua_server | * | - | - |
cpe:2.3:a:siemens:sinumerik_opc_ua_server:*:*:*:*:*:*:*:*
|
| siemens | tia_administrator | * | - | - |
cpe:2.3:a:siemens:tia_administrator:*:*:*:*:*:*:*:*
|
| siemens | sinec_infrastructure_network_services | * | - | - |
cpe:2.3:a:siemens:sinec_infrastructure_network_services:*:*:*:*:*:*:*:*
|
| nodejs | node.js | * | - | - |
cpe:2.3:a:nodejs:node.js:*:*:*:*:-:*:*:*
|
解决方案
中文解决方案:
（暂无数据）
英文解决方案:
（暂无数据）
临时解决方案:
（暂无数据）
参考链接
无标题
OTHER
cve.org
访问
cve.org
无标题
OTHER
cve.org
访问
cve.org
20210325 Multiple Vulnerabilities in OpenSSL Affecting Cisco Products: March 2021
vendor-advisory
cve.org
访问
cve.org
DSA-4875
vendor-advisory
cve.org
访问
cve.org
[oss-security] 20210327 OpenSSL 1.1.1 CVE-2021-3450 CA certificate check bypass with X509_V_FLAG_X509_STRICT, CVE-2021-3449 NULL pointer deref in signature_algorithms processing
mailing-list
cve.org
访问
cve.org
[oss-security] 20210327 Re: OpenSSL 1.1.1 CVE-2021-3450 CA certificate check bypass with X509_V_FLAG_X509_STRICT, CVE-2021-3449 NULL pointer deref in signature_algorithms processing
mailing-list
cve.org
访问
cve.org
[oss-security] 20210328 Re: OpenSSL 1.1.1 CVE-2021-3450 CA certificate check bypass with X509_V_FLAG_X509_STRICT, CVE-2021-3449 NULL pointer deref in signature_algorithms processing
mailing-list
cve.org
访问
cve.org
[oss-security] 20210328 Re: OpenSSL 1.1.1 CVE-2021-3450 CA certificate check bypass with X509_V_FLAG_X509_STRICT, CVE-2021-3449 NULL pointer deref in signature_algorithms processing
mailing-list
cve.org
访问
cve.org
GLSA-202103-03
vendor-advisory
cve.org
访问
cve.org
FEDORA-2021-cbf14ab8f9
vendor-advisory
cve.org
访问
cve.org
无标题
OTHER
cve.org
访问
cve.org
无标题
OTHER
cve.org
访问
cve.org
无标题
OTHER
cve.org
访问
cve.org
无标题
OTHER
cve.org
访问
cve.org
无标题
OTHER
cve.org
访问
cve.org
无标题
OTHER
cve.org
访问
cve.org
无标题
OTHER
cve.org
访问
cve.org
无标题
OTHER
cve.org
访问
cve.org
无标题
OTHER
cve.org
访问
cve.org
无标题
OTHER
cve.org
访问
cve.org
无标题
OTHER
cve.org
访问
cve.org
无标题
OTHER
cve.org
访问
cve.org
无标题
OTHER
cve.org
访问
cve.org
[debian-lts-announce] 20210831 [SECURITY] [DLA 2751-1] postgresql-9.6 security update
mailing-list
cve.org
访问
cve.org
无标题
OTHER
cve.org
访问
cve.org
无标题
OTHER
cve.org
访问
cve.org
无标题
OTHER
cve.org
访问
cve.org
无标题
OTHER
cve.org
访问
cve.org
无标题
OTHER
cve.org
访问
cve.org
CVSS评分详情
5.9
MEDIUM
CVSS向量:
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS版本:
3.1
机密性
NONE
完整性
NONE
可用性
HIGH
时间信息
发布时间:
2021-03-25 14:25:13
修改时间:
2024-09-17 03:43:55
创建时间:
2025-11-11 15:36:54
更新时间:
2025-11-11 15:56:39
利用信息
暂无可利用代码信息
数据源详情
| 数据源 | 记录ID | 版本 | 提取时间 |
|---|---|---|---|
| CVE | cve_CVE-2021-3449 |
2025-11-11 15:21:04 | 2025-11-11 07:36:54 |
| NVD | nvd_CVE-2021-3449 |
2025-11-11 14:57:35 | 2025-11-11 07:45:13 |
| CNNVD | cnnvd_CNNVD-202103-1458 |
2025-11-11 15:10:36 | 2025-11-11 07:56:39 |
版本与语言
当前版本:
v3
主要语言:
EN
支持语言:
EN
ZH
安全公告
暂无安全公告信息
变更历史
v3
CNNVD
2025-11-11 15:56:39
vulnerability_type: 未提取 → 代码问题; cnnvd_id: 未提取 → CNNVD-202103-1458; data_sources: ['cve', 'nvd'] → ['cnnvd', 'cve', 'nvd']
查看详细变更
- vulnerability_type: 未提取 -> 代码问题
- cnnvd_id: 未提取 -> CNNVD-202103-1458
- data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
v2
NVD
2025-11-11 15:45:13
cvss_score: 未提取 → 5.9; cvss_vector: NOT_EXTRACTED → CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H; cvss_version: NOT_EXTRACTED → 3.1; affected_products_count: 1 → 129; data_sources: ['cve'] → ['cve', 'nvd']
查看详细变更
- cvss_score: 未提取 -> 5.9
- cvss_vector: NOT_EXTRACTED -> CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
- cvss_version: NOT_EXTRACTED -> 3.1
- affected_products_count: 1 -> 129
- data_sources: ['cve'] -> ['cve', 'nvd']