CVE-2021-3518 (CNNVD-202105-238)
HIGH
中文标题:
libxml2 资源管理错误漏洞
英文标题:
There's a flaw in libxml2 in versions before 2.9.11. An attacker who is able to submit a crafted fil...
CVSS分数:
8.8
发布时间:
2021-05-18 11:20:24
漏洞类型:
资源管理错误
状态:
PUBLISHED
数据质量分数:
0.30
数据版本:
v3
漏洞描述
中文描述:
libxml2是开源的一个用来解析XML文档的函数库。它用C语言写成，并且能为多种语言所调用，例如C语言，C++，XSH。 libxml2 中xinclude.c存在资源管理错误漏洞，该漏洞源于网络系统或产品对系统资源（如内存、磁盘空间、文件等）的管理不当。
英文描述:
There's a flaw in libxml2 in versions before 2.9.11. An attacker who is able to submit a crafted file to be processed by an application linked with libxml2 could trigger a use-after-free. The greatest impact from this flaw is to confidentiality, integrity, and availability.
CWE类型:
CWE-416
标签:
（暂无数据）
受影响产品
| 厂商 | 产品 | 版本 | 版本范围 | 平台 | CPE |
|---|---|---|---|---|---|
| xmlsoft | libxml2 | * | - | - |
cpe:2.3:a:xmlsoft:libxml2:*:*:*:*:*:*:*:*
|
| debian | debian_linux | 9.0 | - | - |
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
|
| redhat | jboss_core_services | - | - | - |
cpe:2.3:a:redhat:jboss_core_services:-:*:*:*:*:*:*:*
|
| redhat | enterprise_linux | 8.0 | - | - |
cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*
|
| fedoraproject | fedora | 33 | - | - |
cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*
|
| fedoraproject | fedora | 34 | - | - |
cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*
|
| netapp | active_iq_unified_manager | - | - | - |
cpe:2.3:a:netapp:active_iq_unified_manager:-:*:*:*:*:vmware_vsphere:*:*
|
| netapp | clustered_data_ontap | - | - | - |
cpe:2.3:a:netapp:clustered_data_ontap:-:*:*:*:*:*:*:*
|
| netapp | clustered_data_ontap_antivirus_connector | - | - | - |
cpe:2.3:a:netapp:clustered_data_ontap_antivirus_connector:-:*:*:*:*:*:*:*
|
| netapp | manageability_software_development_kit | - | - | - |
cpe:2.3:a:netapp:manageability_software_development_kit:-:*:*:*:*:*:*:*
|
| netapp | ontap_select_deploy_administration_utility | - | - | - |
cpe:2.3:a:netapp:ontap_select_deploy_administration_utility:-:*:*:*:*:*:*:*
|
| netapp | snapdrive | - | - | - |
cpe:2.3:a:netapp:snapdrive:-:*:*:*:*:windows:*:*
|
| netapp | hci_h410c_firmware | - | - | - |
cpe:2.3:o:netapp:hci_h410c_firmware:-:*:*:*:*:*:*:*
|
| 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 | enterprise_manager_base_platform | 13.4.0.0 | - | - |
cpe:2.3:a:oracle:enterprise_manager_base_platform:13.4.0.0:*:*:*:*:*:*:*
|
| oracle | enterprise_manager_base_platform | 13.5.0.0 | - | - |
cpe:2.3:a:oracle:enterprise_manager_base_platform:13.5.0.0:*:*:*:*:*:*:*
|
| oracle | enterprise_manager_ops_center | 12.4.0.0 | - | - |
cpe:2.3:a:oracle:enterprise_manager_ops_center:12.4.0.0:*:*:*:*:*:*:*
|
| oracle | mysql_workbench | * | - | - |
cpe:2.3:a:oracle:mysql_workbench:*:*:*:*:*:*:*:*
|
| oracle | peoplesoft_enterprise_peopletools | 8.58 | - | - |
cpe:2.3:a:oracle:peoplesoft_enterprise_peopletools:8.58:*:*:*:*:*:*:*
|
| oracle | real_user_experience_insight | 13.4.1.0 | - | - |
cpe:2.3:a:oracle:real_user_experience_insight:13.4.1.0:*:*:*:*:*:*:*
|
| oracle | real_user_experience_insight | 13.5.1.0 | - | - |
cpe:2.3:a:oracle:real_user_experience_insight:13.5.1.0:*:*:*:*:*:*:*
|
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
FEDORA-2021-e3ed1ba38b
vendor-advisory
cve.org
访问
cve.org
[debian-lts-announce] 20210510 [SECURITY] [DLA 2653-1] libxml2 security update
mailing-list
cve.org
访问
cve.org
无标题
x_refsource_MISC
cve.org
访问
cve.org
FEDORA-2021-b950000d2b
vendor-advisory
cve.org
访问
cve.org
[bookkeeper-issues] 20210628 [GitHub] [bookkeeper] padma81 opened a new issue #2746: Security Vulnerabilities in CentOS 7 image, Upgrade image to CentOS 8
mailing-list
cve.org
访问
cve.org
[bookkeeper-issues] 20210629 [GitHub] [bookkeeper] padma81 opened a new issue #2746: Security Vulnerabilities in CentOS 7 image, Upgrade image to CentOS 8
mailing-list
cve.org
访问
cve.org
GLSA-202107-05
vendor-advisory
cve.org
访问
cve.org
无标题
x_refsource_CONFIRM
cve.org
访问
cve.org
20210723 APPLE-SA-2021-07-21-5 watchOS 7.6
mailing-list
cve.org
访问
cve.org
20210723 APPLE-SA-2021-07-21-1 iOS 14.7 and iPadOS 14.7
mailing-list
cve.org
访问
cve.org
20210723 APPLE-SA-2021-07-21-2 macOS Big Sur 11.5
mailing-list
cve.org
访问
cve.org
20210723 APPLE-SA-2021-07-21-6 tvOS 14.7
mailing-list
cve.org
访问
cve.org
无标题
x_refsource_MISC
cve.org
访问
cve.org
无标题
x_refsource_CONFIRM
cve.org
访问
cve.org
无标题
x_refsource_CONFIRM
cve.org
访问
cve.org
无标题
x_refsource_CONFIRM
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
无标题
x_refsource_MISC
cve.org
访问
cve.org
CVSS评分详情
8.8
HIGH
CVSS向量:
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS版本:
3.1
机密性
HIGH
完整性
HIGH
可用性
HIGH
时间信息
发布时间:
2021-05-18 11:20:24
修改时间:
2024-08-03 17:01:07
创建时间:
2025-11-11 15:36:55
更新时间:
2025-11-11 15:56:45
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-2021-3518 |
2025-11-11 15:21:05 | 2025-11-11 07:36:55 |
| NVD | nvd_CVE-2021-3518 |
2025-11-11 14:57:37 | 2025-11-11 07:45:14 |
| CNNVD | cnnvd_CNNVD-202105-238 |
2025-11-11 15:10:38 | 2025-11-11 07:56:45 |
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 15:56:45
vulnerability_type: 未提取 → 资源管理错误; cnnvd_id: 未提取 → CNNVD-202105-238; data_sources: ['cve', 'nvd'] → ['cnnvd', 'cve', 'nvd']
查看详细变更
- vulnerability_type: 未提取 -> 资源管理错误
- cnnvd_id: 未提取 -> CNNVD-202105-238
- data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
v2
NVD
2025-11-11 15:45:14
severity: SeverityLevel.MEDIUM → SeverityLevel.HIGH; cvss_score: 未提取 → 8.8; cvss_vector: NOT_EXTRACTED → CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H; cvss_version: NOT_EXTRACTED → 3.1; affected_products_count: 0 → 21; data_sources: ['cve'] → ['cve', 'nvd']
查看详细变更
- severity: SeverityLevel.MEDIUM -> SeverityLevel.HIGH
- cvss_score: 未提取 -> 8.8
- cvss_vector: NOT_EXTRACTED -> CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- cvss_version: NOT_EXTRACTED -> 3.1
- affected_products_count: 0 -> 21
- data_sources: ['cve'] -> ['cve', 'nvd']