CVE-2018-6485 (CNNVD-201802-011)
CRITICAL
中文标题:
GNU C Library 输入验证错误漏洞
英文标题:
An integer overflow in the implementation of the posix_memalign in memalign functions in the GNU C L...
CVSS分数:
9.8
发布时间:
2018-02-01 14:00:00
漏洞类型:
输入验证错误
状态:
PUBLISHED
数据质量分数:
0.30
数据版本:
v3
漏洞描述
中文描述:
GNU C Library(glibc,libc6)是一种按照LGPL许可协议发布的开源免费的C语言编译程序。 GNU C Library 2.26及之前版本中的‘memalign’函数的posix_memalign实现存在输入验证错误漏洞。该漏洞源于网络系统或产品未对输入的数据进行正确的验证。
英文描述:
An integer overflow in the implementation of the posix_memalign in memalign functions in the GNU C Library (aka glibc or libc6) 2.26 and earlier could cause these functions to return a pointer to a heap area that is too small, potentially leading to heap corruption.
CWE类型:
CWE-190
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 |
|---|---|---|---|---|---|
| gnu | glibc | * | - | - |
cpe:2.3:a:gnu:glibc:*:*:*:*:*:*:*:*
|
| redhat | virtualization_host | 4.0 | - | - |
cpe:2.3:a:redhat:virtualization_host:4.0:*:*:*:*:*:*:*
|
| redhat | enterprise_linux_desktop | 7.0 | - | - |
cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*
|
| redhat | enterprise_linux_server | 7.0 | - | - |
cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*
|
| redhat | enterprise_linux_workstation | 7.0 | - | - |
cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*
|
| oracle | communications_session_border_controller | 8.0.0 | - | - |
cpe:2.3:a:oracle:communications_session_border_controller:8.0.0:*:*:*:*:*:*:*
|
| oracle | communications_session_border_controller | 8.1.0 | - | - |
cpe:2.3:a:oracle:communications_session_border_controller:8.1.0:*:*:*:*:*:*:*
|
| oracle | communications_session_border_controller | 8.2.0 | - | - |
cpe:2.3:a:oracle:communications_session_border_controller:8.2.0:*:*:*:*:*:*:*
|
| oracle | enterprise_communications_broker | 3.0.0 | - | - |
cpe:2.3:a:oracle:enterprise_communications_broker:3.0.0:*:*:*:*:*:*:*
|
| oracle | enterprise_communications_broker | 3.1.0 | - | - |
cpe:2.3:a:oracle:enterprise_communications_broker:3.1.0:*:*:*:*:*:*:*
|
| netapp | cloud_backup | - | - | - |
cpe:2.3:a:netapp:cloud_backup:-:*:*:*:*:*:*:*
|
| netapp | data_ontap_edge | - | - | - |
cpe:2.3:a:netapp:data_ontap_edge:-:*:*:*:*:*:*:*
|
| netapp | element_software | - | - | - |
cpe:2.3:a:netapp:element_software:-:*:*:*:*:*:*:*
|
| netapp | element_software_management | - | - | - |
cpe:2.3:a:netapp:element_software_management:-:*:*:*:*:*:*:*
|
| netapp | steelstore_cloud_integrated_storage | - | - | - |
cpe:2.3:a:netapp:steelstore_cloud_integrated_storage:-:*:*:*:*:*:*:*
|
| netapp | storage_replication_adapter | * | - | - |
cpe:2.3:a:netapp:storage_replication_adapter:*:*:*:*:*:*:*:*
|
| netapp | vasa_provider | * | - | - |
cpe:2.3:a:netapp:vasa_provider:*:*:*:*:*:clustered_data_ontap:*:*
|
| netapp | vasa_provider | 6.x | - | - |
cpe:2.3:a:netapp:vasa_provider:6.x:*:*:*:*:clustered_data_ontap:*:*
|
| netapp | virtual_storage_console | * | - | - |
cpe:2.3:a:netapp:virtual_storage_console:*:*:*:*:*:vmware_vsphere:*:*
|
| netapp | virtual_storage_console | - | - | - |
cpe:2.3:a:netapp:virtual_storage_console:-:*:*:*:*:*:*:*
|
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
x_refsource_CONFIRM
cve.org
访问
cve.org
102912
vdb-entry
cve.org
访问
cve.org
无标题
x_refsource_CONFIRM
cve.org
访问
cve.org
RHSA-2018:3092
vendor-advisory
cve.org
访问
cve.org
无标题
x_refsource_CONFIRM
cve.org
访问
cve.org
无标题
x_refsource_MISC
cve.org
访问
cve.org
RHBA-2019:0327
vendor-advisory
cve.org
访问
cve.org
USN-4218-1
vendor-advisory
cve.org
访问
cve.org
USN-4416-1
vendor-advisory
cve.org
访问
cve.org
CVSS评分详情
9.8
CRITICAL
CVSS向量:
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS版本:
3.0
机密性
HIGH
完整性
HIGH
可用性
HIGH
时间信息
发布时间:
2018-02-01 14:00:00
修改时间:
2024-08-05 06:01:49
创建时间:
2025-11-11 15:35:20
更新时间:
2025-11-11 15:53:33
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-2018-6485 |
2025-11-11 15:19:53 | 2025-11-11 07:35:20 |
| NVD | nvd_CVE-2018-6485 |
2025-11-11 14:55:52 | 2025-11-11 07:43:54 |
| CNNVD | cnnvd_CNNVD-201802-011 |
2025-11-11 15:09:57 | 2025-11-11 07:53:33 |
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 15:53:33
vulnerability_type: 未提取 → 输入验证错误; cnnvd_id: 未提取 → CNNVD-201802-011; data_sources: ['cve', 'nvd'] → ['cnnvd', 'cve', 'nvd']
查看详细变更
- vulnerability_type: 未提取 -> 输入验证错误
- cnnvd_id: 未提取 -> CNNVD-201802-011
- data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
v2
NVD
2025-11-11 15:43:54
severity: SeverityLevel.MEDIUM → SeverityLevel.CRITICAL; cvss_score: 未提取 → 9.8; cvss_vector: NOT_EXTRACTED → CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H; cvss_version: NOT_EXTRACTED → 3.0; affected_products_count: 0 → 20; data_sources: ['cve'] → ['cve', 'nvd']
查看详细变更
- severity: SeverityLevel.MEDIUM -> SeverityLevel.CRITICAL
- cvss_score: 未提取 -> 9.8
- cvss_vector: NOT_EXTRACTED -> CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- cvss_version: NOT_EXTRACTED -> 3.0
- affected_products_count: 0 -> 20
- data_sources: ['cve'] -> ['cve', 'nvd']