CVE-2019-3822 (CNNVD-201902-124)

HIGH
中文标题:
Haxx libcurl 缓冲区错误漏洞
英文标题:
libcurl versions from 7.36.0 to before 7.64.0 are vulnerable to a stack-based buffer overflow. The f...
CVSS分数: 7.1
发布时间: 2019-02-06 20:00:00
漏洞类型: 缓冲区错误
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 libcurl是瑞典Haxx公司的一筐开源的客户端URL传输库。该产品支持FTP、SFTP、TFTP和HTTP等协议。 libcurl 7.36.0版本至7.64.0版本中的‘lib/vauth/ntlm.c:Curl_auth_create_ntlm_type3_message’函数存在基于堆栈的缓冲区溢出漏洞。远程攻击者可利用该漏洞造成拒绝服务或可能执行任意代码。

英文描述:

libcurl versions from 7.36.0 to before 7.64.0 are vulnerable to a stack-based buffer overflow. The function creating an outgoing NTLM type-3 header (`lib/vauth/ntlm.c:Curl_auth_create_ntlm_type3_message()`), generates the request HTTP header contents based on previously received data. The check that exists to prevent the local buffer from getting overflowed is implemented wrongly (using unsigned math) and as such it does not prevent the overflow from happening. This output data can grow larger than the local buffer if very large 'nt response' data is extracted from a previous NTLMv2 header provided by the malicious or broken HTTP server. Such a 'large value' needs to be around 1000 bytes or more. The actual payload data copied to the target buffer comes from the NTLMv2 type-2 response header.

CWE类型:
CWE-121 CWE-787
标签:
（暂无数据）
受影响产品
厂商 产品 版本 版本范围 平台 CPE
The curl Project curl 7.64.0 - - cpe:2.3:a:the_curl_project:curl:7.64.0:*:*:*:*:*:*:*
haxx libcurl * - - cpe:2.3:a:haxx:libcurl:*:*:*:*:*:*:*:*
canonical ubuntu_linux 14.04 - - cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
canonical ubuntu_linux 16.04 - - cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
canonical ubuntu_linux 18.04 - - cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
canonical ubuntu_linux 18.10 - - cpe:2.3:o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:*
debian debian_linux 9.0 - - cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
netapp active_iq_unified_manager * - - cpe:2.3:a:netapp:active_iq_unified_manager:*:*:*:*:*:windows:*:*
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:-:*:*:*:*:*:*:*
siemens sinema_remote_connect_client * - - cpe:2.3:a:siemens:sinema_remote_connect_client:*:*:*:*:*:*:*:*
oracle communications_operations_monitor 3.4 - - cpe:2.3:a:oracle:communications_operations_monitor:3.4:*:*:*:*:*:*:*
oracle communications_operations_monitor 4.0 - - cpe:2.3:a:oracle:communications_operations_monitor:4.0:*:*:*:*:*:*:*
oracle enterprise_manager_ops_center 12.3.3 - - cpe:2.3:a:oracle:enterprise_manager_ops_center:12.3.3:*:*:*:*:*:*:*
oracle enterprise_manager_ops_center 12.4.0 - - cpe:2.3:a:oracle:enterprise_manager_ops_center:12.4.0:*:*:*:*:*:*:*
oracle http_server 12.2.1.3.0 - - cpe:2.3:a:oracle:http_server:12.2.1.3.0:*:*:*:*:*:*:*
oracle mysql_server * - - cpe:2.3:a:oracle:mysql_server:*:*:*:*:*:*:*:*
oracle secure_global_desktop 5.4 - - cpe:2.3:a:oracle:secure_global_desktop:5.4:*:*:*:*:*:*:*
oracle services_tools_bundle 19.2 - - cpe:2.3:a:oracle:services_tools_bundle:19.2:*:*:*:*:*:*:*
redhat enterprise_linux 8.0 - - cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*
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
GLSA-201903-03 vendor-advisory
cve.org
访问
无标题 x_refsource_CONFIRM
cve.org
访问
DSA-4386 vendor-advisory
cve.org
访问
无标题 x_refsource_MISC
cve.org
访问
无标题 x_refsource_CONFIRM
cve.org
访问
USN-3882-1 vendor-advisory
cve.org
访问
106950 vdb-entry
cve.org
访问
[infra-devnull] 20190404 [GitHub] [incubator-openwhisk-runtime-ballerina] falkzoll commented on issue #15: Update to new base image jdk8u202-b08_openj9-0.12.1. mailing-list
cve.org
访问
无标题 x_refsource_CONFIRM
cve.org
访问
无标题 x_refsource_MISC
cve.org
访问
无标题 x_refsource_MISC
cve.org
访问
无标题 x_refsource_CONFIRM
cve.org
访问
无标题 x_refsource_CONFIRM
cve.org
访问
无标题 x_refsource_CONFIRM
cve.org
访问
RHSA-2019:3701 vendor-advisory
cve.org
访问
CVSS评分详情
3.0 (cna)
HIGH
7.1
CVSS向量: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:H
机密性
NONE
完整性
LOW
可用性
HIGH
时间信息
发布时间:
2019-02-06 20:00:00
修改时间:
2024-08-04 19:19:18
创建时间:
2025-11-11 15:35:46
更新时间:
2025-11-11 15:54:20
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-2019-3822 2025-11-11 15:20:11 2025-11-11 07:35:46
NVD nvd_CVE-2019-3822 2025-11-11 14:56:20 2025-11-11 07:44:15
CNNVD cnnvd_CNNVD-201902-124 2025-11-11 15:10:09 2025-11-11 07:54:20
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 15:54:20
vulnerability_type: 未提取 → 缓冲区错误; cnnvd_id: 未提取 → CNNVD-201902-124; data_sources: ['cve', 'nvd'] → ['cnnvd', 'cve', 'nvd']
查看详细变更
  • vulnerability_type: 未提取 -> 缓冲区错误
  • cnnvd_id: 未提取 -> CNNVD-201902-124
  • data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
v2 NVD
2025-11-11 15:44:15
affected_products_count: 1 → 22; data_sources: ['cve'] → ['cve', 'nvd']
查看详细变更
  • affected_products_count: 1 -> 22
  • data_sources: ['cve'] -> ['cve', 'nvd']