CVE-2021-35940 (CNNVD-202108-1852)
HIGH
中文标题:
Apache Portable Runtime 缓冲区错误漏洞
英文标题:
Regression of CVE-2017-12613
CVSS分数:
7.1
发布时间:
2021-08-23 10:00:10
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:
Apache Portable Runtime(APR,Apache可移植运行库)是美国阿帕奇(Apache)基金会的一个为上层应用程序提供可跨越多个操作系统平台使用的底层支持接口库。 Apache Portable Runtime 1.7.0版本存在安全漏洞,该漏洞源于软件中apr_time_exp*()函数中超出边界的数组读取问题。
英文描述:
An out-of-bounds array read in the apr_time_exp*() functions was fixed in the Apache Portable Runtime 1.6.3 release (CVE-2017-12613). The fix for this issue was not carried forward to the APR 1.7.x branch, and hence version 1.7.0 regressed compared to 1.6.3 and is vulnerable to the same issue.
CWE类型:
CWE-125
标签:
(暂无数据)
受影响产品
| 厂商 | 产品 | 版本 | 版本范围 | 平台 | CPE |
|---|---|---|---|---|---|
| Apache Software Foundation | Apache Portable Runtime (APR) | Apache Portable Runtime 1.7.0 | - | - |
cpe:2.3:a:apache_software_foundation:apache_portable_runtime_(apr):apache_portable_runtime_1.7.0:*:*:*:*:*:*:*
|
| apache | portable_runtime | 1.7.0 | - | - |
cpe:2.3:a:apache:portable_runtime:1.7.0:*:*:*:*:*:*:*
|
| oracle | http_server | 12.2.1.3.0 | - | - |
cpe:2.3:a:oracle:http_server:12.2.1.3.0:*:*:*:*:*:*:*
|
| oracle | http_server | 12.2.1.4.0 | - | - |
cpe:2.3:a:oracle:http_server:12.2.1.4.0:*:*:*:*:*:*:*
|
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
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[oss-security] 20210823 CVE-2021-35940: Apache Portable Runtime (APR): Regression of CVE-2017-12613
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[announce] 20210823 CVE-2021-35940: Apache Portable Runtime (APR): Regression of CVE-2017-12613
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[apr-dev] 20210831 APR 1.7.1 release?
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[httpd-dev] 20210831 APR 1.7.1 release?
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[apr-dev] 20210831 Re: APR 1.7.1 release?
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[apr-dev] 20210901 Re: APR 1.7.1 release?
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[apr-dev] 20210916 Re: CVE-2021-35940: Apache Portable Runtime (APR): Regression of CVE-2017-12613
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[tomcat-dev] 20210922 [jira] [Created] (MTOMCAT-327) Tomcat 9.0.50 and it has apr-1.7.0 dependency, with Address CVE-2021-35940
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[tomcat-dev] 20210922 [jira] [Resolved] (MTOMCAT-327) Tomcat 9.0.50 and it has apr-1.7.0 dependency, with Address CVE-2021-35940
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[tomcat-dev] 20210922 [jira] [Commented] (MTOMCAT-327) Tomcat 9.0.50 and it has apr-1.7.0 dependency, with Address CVE-2021-35940
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[tomcat-dev] 20210922 [jira] [Reopened] (MTOMCAT-327) Tomcat 9.0.50 and it has apr-1.7.0 dependency, with Address CVE-2021-35940
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CVSS评分详情
7.1
HIGH
CVSS向量:
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
CVSS版本:
3.1
机密性
HIGH
完整性
NONE
可用性
HIGH
时间信息
发布时间:
2021-08-23 10:00:10
修改时间:
2024-08-04 00:40:47
创建时间:
2025-11-11 15:36:56
更新时间:
2025-11-11 15:56:52
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-2021-35940 |
2025-11-11 15:21:01 | 2025-11-11 07:36:56 |
| NVD | nvd_CVE-2021-35940 |
2025-11-11 14:57:41 | 2025-11-11 07:45:14 |
| CNNVD | cnnvd_CNNVD-202108-1852 |
2025-11-11 15:10:42 | 2025-11-11 07:56:52 |
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 15:56:52
vulnerability_type: 未提取 → 缓冲区错误; cnnvd_id: 未提取 → CNNVD-202108-1852; 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-202108-1852
- 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 → 7.1; cvss_vector: NOT_EXTRACTED → CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H; cvss_version: NOT_EXTRACTED → 3.1; affected_products_count: 1 → 4; references_count: 17 → 16; data_sources: ['cve'] → ['cve', 'nvd']
查看详细变更
- severity: SeverityLevel.MEDIUM -> SeverityLevel.HIGH
- cvss_score: 未提取 -> 7.1
- cvss_vector: NOT_EXTRACTED -> CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
- cvss_version: NOT_EXTRACTED -> 3.1
- affected_products_count: 1 -> 4
- references_count: 17 -> 16
- data_sources: ['cve'] -> ['cve', 'nvd']