CVE-2021-22946 (CNNVD-202109-997)
HIGH
中文标题:
libcurl 安全漏洞
英文标题:
A user can tell curl >= 7.20.0 and <= 7.78.0 to require a successful upgrade to TLS when speaking to...
CVSS分数:
7.5
发布时间:
2021-09-29 00:00:00
漏洞类型:
其他
状态:
PUBLISHED
数据质量分数:
0.30
数据版本:
v3
漏洞描述
中文描述:
HAXX Haxx libcurl是瑞典HAXX公司的一个免费、开源的客户端URL传输库。该库支持FTP、FTPS、TFTP、HTTP等。 Haxx curl 存在安全漏洞，目前尚无此漏洞的相关信息，请随时关注CNNVD或厂商公告。
英文描述:
A user can tell curl >= 7.20.0 and <= 7.78.0 to require a successful upgrade to TLS when speaking to an IMAP, POP3 or FTP server (`--ssl-reqd` on the command line or`CURLOPT_USE_SSL` set to `CURLUSESSL_CONTROL` or `CURLUSESSL_ALL` withlibcurl). This requirement could be bypassed if the server would return a properly crafted but perfectly legitimate response.This flaw would then make curl silently continue its operations **withoutTLS** contrary to the instructions and expectations, exposing possibly sensitive data in clear text over the network.
CWE类型:
CWE-319
CWE-325
标签:
（暂无数据）
受影响产品
| 厂商 | 产品 | 版本 | 版本范围 | 平台 | CPE |
|---|---|---|---|---|---|
| haxx | curl | * | - | - |
cpe:2.3:a:haxx:curl:*:*:*:*:*:*:*:*
|
| 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:*:*:*:*:*:*:*
|
| debian | debian_linux | 11.0 | - | - |
cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*
|
| fedoraproject | fedora | 33 | - | - |
cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*
|
| fedoraproject | fedora | 35 | - | - |
cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*
|
| netapp | cloud_backup | - | - | - |
cpe:2.3:a:netapp:cloud_backup:-:*:*:*:*:*:*:*
|
| netapp | clustered_data_ontap | - | - | - |
cpe:2.3:a:netapp:clustered_data_ontap:-:*:*:*:*:*:*:*
|
| netapp | oncommand_insight | - | - | - |
cpe:2.3:a:netapp:oncommand_insight:-:*:*:*:*:*:*:*
|
| netapp | oncommand_workflow_automation | - | - | - |
cpe:2.3:a:netapp:oncommand_workflow_automation:-:*:*:*:*:*:*:*
|
| netapp | snapcenter | - | - | - |
cpe:2.3:a:netapp:snapcenter:-:*:*:*:*:*:*:*
|
| netapp | h300s_firmware | - | - | - |
cpe:2.3:o:netapp:h300s_firmware:-:*:*:*:*:*:*:*
|
| netapp | h500s_firmware | - | - | - |
cpe:2.3:o:netapp:h500s_firmware:-:*:*:*:*:*:*:*
|
| netapp | h700s_firmware | - | - | - |
cpe:2.3:o:netapp:h700s_firmware:-:*:*:*:*:*:*:*
|
| netapp | h300e_firmware | - | - | - |
cpe:2.3:o:netapp:h300e_firmware:-:*:*:*:*:*:*:*
|
| netapp | h500e_firmware | - | - | - |
cpe:2.3:o:netapp:h500e_firmware:-:*:*:*:*:*:*:*
|
| netapp | h700e_firmware | - | - | - |
cpe:2.3:o:netapp:h700e_firmware:-:*:*:*:*:*:*:*
|
| netapp | h410s_firmware | - | - | - |
cpe:2.3:o:netapp:h410s_firmware:-:*:*:*:*:*:*:*
|
| netapp | solidfire_baseboard_management_controller_firmware | - | - | - |
cpe:2.3:o:netapp:solidfire_baseboard_management_controller_firmware:-:*:*:*:*:*:*:*
|
| oracle | communications_cloud_native_core_binding_support_function | 1.11.0 | - | - |
cpe:2.3:a:oracle:communications_cloud_native_core_binding_support_function:1.11.0:*:*:*:*:*:*:*
|
| oracle | communications_cloud_native_core_network_function_cloud_native_environment | 1.10.0 | - | - |
cpe:2.3:a:oracle:communications_cloud_native_core_network_function_cloud_native_environment:1.10.0:*:*:*:*:*:*:*
|
| oracle | communications_cloud_native_core_network_repository_function | 1.15.0 | - | - |
cpe:2.3:a:oracle:communications_cloud_native_core_network_repository_function:1.15.0:*:*:*:*:*:*:*
|
| oracle | communications_cloud_native_core_network_repository_function | 1.15.1 | - | - |
cpe:2.3:a:oracle:communications_cloud_native_core_network_repository_function:1.15.1:*:*:*:*:*:*:*
|
| oracle | communications_cloud_native_core_network_slice_selection_function | 1.8.0 | - | - |
cpe:2.3:a:oracle:communications_cloud_native_core_network_slice_selection_function:1.8.0:*:*:*:*:*:*:*
|
| oracle | communications_cloud_native_core_service_communication_proxy | 1.15.0 | - | - |
cpe:2.3:a:oracle:communications_cloud_native_core_service_communication_proxy:1.15.0:*:*:*:*:*:*:*
|
| oracle | mysql_server | * | - | - |
cpe:2.3:a:oracle:mysql_server:*:*:*:*:*:*:*:*
|
| 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:*:*:*:*:*:*:*
|
| apple | macos | * | - | - |
cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*
|
| siemens | sinec_infrastructure_network_services | * | - | - |
cpe:2.3:a:siemens:sinec_infrastructure_network_services:*:*:*:*:*:*:*:*
|
| oracle | commerce_guided_search | 11.3.2 | - | - |
cpe:2.3:a:oracle:commerce_guided_search:11.3.2:*:*:*:*:*:*:*
|
| oracle | communications_cloud_native_core_binding_support_function | 22.1.3 | - | - |
cpe:2.3:a:oracle:communications_cloud_native_core_binding_support_function:22.1.3:*:*:*:*:*:*:*
|
| oracle | communications_cloud_native_core_console | 22.2.0 | - | - |
cpe:2.3:a:oracle:communications_cloud_native_core_console:22.2.0:*:*:*:*:*:*:*
|
| oracle | communications_cloud_native_core_network_repository_function | 22.1.0 | - | - |
cpe:2.3:a:oracle:communications_cloud_native_core_network_repository_function:22.1.0:*:*:*:*:*:*:*
|
| oracle | communications_cloud_native_core_network_repository_function | 22.2.0 | - | - |
cpe:2.3:a:oracle:communications_cloud_native_core_network_repository_function:22.2.0:*:*:*:*:*:*:*
|
| oracle | communications_cloud_native_core_security_edge_protection_proxy | 22.1.1 | - | - |
cpe:2.3:a:oracle:communications_cloud_native_core_security_edge_protection_proxy:22.1.1:*:*:*:*:*:*:*
|
| splunk | universal_forwarder | * | - | - |
cpe:2.3:a:splunk:universal_forwarder:*:*:*:*:*:*:*:*
|
| splunk | universal_forwarder | 9.1.0 | - | - |
cpe:2.3:a:splunk:universal_forwarder:9.1.0:*:*:*:*:*:*:*
|
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
[debian-lts-announce] 20210930 [SECURITY] [DLA 2773-1] curl security update
mailing-list
cve.org
访问
cve.org
FEDORA-2021-fc96a3a749
vendor-advisory
cve.org
访问
cve.org
无标题
OTHER
cve.org
访问
cve.org
FEDORA-2021-1d24845e93
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
20220314 APPLE-SA-2022-03-14-4 macOS Monterey 12.3
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
DSA-5197
vendor-advisory
cve.org
访问
cve.org
[debian-lts-announce] 20220828 [SECURITY] [DLA 3085-1] curl security update
mailing-list
cve.org
访问
cve.org
GLSA-202212-01
vendor-advisory
cve.org
访问
cve.org
CVSS评分详情
7.5
HIGH
CVSS向量:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CVSS版本:
3.1
机密性
HIGH
完整性
NONE
可用性
NONE
时间信息
发布时间:
2021-09-29 00:00:00
修改时间:
2024-08-03 18:58:26
创建时间:
2025-11-11 15:36:40
更新时间:
2025-11-11 15:56:56
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-2021-22946 |
2025-11-11 15:20:49 | 2025-11-11 07:36:40 |
| NVD | nvd_CVE-2021-22946 |
2025-11-11 14:57:43 | 2025-11-11 07:45:00 |
| CNNVD | cnnvd_CNNVD-202109-997 |
2025-11-11 15:10:43 | 2025-11-11 07:56:56 |
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 15:56:56
vulnerability_type: 未提取 → 其他; cnnvd_id: 未提取 → CNNVD-202109-997; data_sources: ['cve', 'nvd'] → ['cnnvd', 'cve', 'nvd']
查看详细变更
- vulnerability_type: 未提取 -> 其他
- cnnvd_id: 未提取 -> CNNVD-202109-997
- data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
v2
NVD
2025-11-11 15:45:00
severity: SeverityLevel.MEDIUM → SeverityLevel.HIGH; cvss_score: 未提取 → 7.5; cvss_vector: NOT_EXTRACTED → CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N; cvss_version: NOT_EXTRACTED → 3.1; affected_products_count: 0 → 39; data_sources: ['cve'] → ['cve', 'nvd']
查看详细变更
- severity: SeverityLevel.MEDIUM -> SeverityLevel.HIGH
- cvss_score: 未提取 -> 7.5
- cvss_vector: NOT_EXTRACTED -> CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- cvss_version: NOT_EXTRACTED -> 3.1
- affected_products_count: 0 -> 39
- data_sources: ['cve'] -> ['cve', 'nvd']