CVE-2012-4557 (CNNVD-201211-579)

MEDIUM
中文标题:
Apache HTTP Server ‘mod_proxy_ajp’模块资源管理错误漏洞
英文标题:
The mod_proxy_ajp module in the Apache HTTP Server 2.2.12 through 2.2.21 places a worker node into a...
CVSS分数: 5.0
发布时间: 2012-11-30 19:00:00
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:

Apache HTTP Server是美国阿帕奇（Apache）软件基金会的一款开源网页服务器。该服务器具有快速、可靠且可通过简单的API进行扩充的特点。 Apache HTTP Server 2.2.12版本至2.2.21版本中的mod_proxy_ajp模块中存在漏洞，该漏洞源于程序将工作节点放置于经一个较长的请求处理时间检测的错误状态下。远程攻击者可通过发送超长请求利用该漏洞造成拒绝服务（工作者耗尽）。

英文描述:

The mod_proxy_ajp module in the Apache HTTP Server 2.2.12 through 2.2.21 places a worker node into an error state upon detection of a long request-processing time, which allows remote attackers to cause a denial of service (worker consumption) via an expensive request.

CWE类型:
CWE-399
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 http_server 2.2.12 - - cpe:2.3:a:apache:http_server:2.2.12:*:*:*:*:*:*:*
apache http_server 2.2.13 - - cpe:2.3:a:apache:http_server:2.2.13:*:*:*:*:*:*:*
apache http_server 2.2.14 - - cpe:2.3:a:apache:http_server:2.2.14:*:*:*:*:*:*:*
apache http_server 2.2.15 - - cpe:2.3:a:apache:http_server:2.2.15:*:*:*:*:*:*:*
apache http_server 2.2.16 - - cpe:2.3:a:apache:http_server:2.2.16:*:*:*:*:*:*:*
apache http_server 2.2.17 - - cpe:2.3:a:apache:http_server:2.2.17:*:*:*:*:*:*:*
apache http_server 2.2.18 - - cpe:2.3:a:apache:http_server:2.2.18:*:*:*:*:*:*:*
apache http_server 2.2.19 - - cpe:2.3:a:apache:http_server:2.2.19:*:*:*:*:*:*:*
apache http_server 2.2.20 - - cpe:2.3:a:apache:http_server:2.2.20:*:*:*:*:*:*:*
apache http_server 2.2.21 - - cpe:2.3:a:apache:http_server:2.2.21:*:*:*:*:*:*:*
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
SSRT101139 vendor-advisory
cve.org
访问
DSA-2579 vendor-advisory
cve.org
访问
无标题 x_refsource_CONFIRM
cve.org
访问
oval:org.mitre.oval:def:18938 vdb-entry
cve.org
访问
无标题 x_refsource_CONFIRM
cve.org
访问
oval:org.mitre.oval:def:19284 vdb-entry
cve.org
访问
openSUSE-SU-2013:0248 vendor-advisory
cve.org
访问
无标题 x_refsource_CONFIRM
cve.org
访问
openSUSE-SU-2013:0243 vendor-advisory
cve.org
访问
[httpd-cvs] 20190815 svn commit: r1048743 [3/4] - in /websites/staging/httpd/trunk/content: ./ security/vulnerabilities-httpd.xml security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html mailing-list
cve.org
访问
[httpd-cvs] 20190815 svn commit: r1048742 [3/4] - in /websites/staging/httpd/trunk/content: ./ security/vulnerabilities-httpd.xml security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html mailing-list
cve.org
访问
[httpd-cvs] 20200401 svn commit: r1058586 [3/4] - in /websites/staging/httpd/trunk/content: ./ security/vulnerabilities-httpd.xml security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html mailing-list
cve.org
访问
[httpd-cvs] 20200401 svn commit: r1058587 [3/4] - in /websites/staging/httpd/trunk/content: ./ security/vulnerabilities-httpd.xml security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html mailing-list
cve.org
访问
[httpd-cvs] 20210330 svn commit: r1073139 [1/13] - in /websites/staging/httpd/trunk/content: ./ security/json/ mailing-list
cve.org
访问
[httpd-cvs] 20210330 svn commit: r1073140 [3/4] - in /websites/staging/httpd/trunk/content: ./ security/cvejsontohtml.py security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html mailing-list
cve.org
访问
[httpd-cvs] 20210330 svn commit: r1073139 [8/13] - in /websites/staging/httpd/trunk/content: ./ security/json/ mailing-list
cve.org
访问
[httpd-cvs] 20210330 svn commit: r1888194 [8/13] - /httpd/site/trunk/content/security/json/ mailing-list
cve.org
访问
[httpd-cvs] 20210330 svn commit: r1073149 [9/13] - in /websites/staging/httpd/trunk/content: ./ security/ security/json/ mailing-list
cve.org
访问
[httpd-cvs] 20210330 svn commit: r1073146 [2/3] - in /websites/staging/httpd/trunk/content: ./ security/cvejsontohtml.py security/vulnerabilities-httpd.xml security/vulnerabilities_22.html security/vulnerabilities_24.html mailing-list
cve.org
访问
[httpd-cvs] 20210330 svn commit: r1073149 [1/13] - in /websites/staging/httpd/trunk/content: ./ security/ security/json/ mailing-list
cve.org
访问
[httpd-cvs] 20210603 svn commit: r1075360 [2/3] - in /websites/staging/httpd/trunk/content: ./ security/json/CVE-2021-31618.json security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html mailing-list
cve.org
访问
[httpd-cvs] 20210606 svn commit: r1075467 [2/2] - in /websites/staging/httpd/trunk/content: ./ security/json/CVE-2021-31618.json security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html mailing-list
cve.org
访问
[httpd-cvs] 20210606 svn commit: r1075470 [3/4] - in /websites/staging/httpd/trunk/content: ./ security/json/CVE-2020-13938.json security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html mailing-list
cve.org
访问
CVSS评分详情
5.0
MEDIUM
CVSS向量: AV:N/AC:L/Au:N/C:N/I:N/A:P
CVSS版本: 2.0
机密性
NONE
完整性
NONE
可用性
PARTIAL
时间信息
发布时间:
2012-11-30 19:00:00
修改时间:
2024-08-06 20:42:54
创建时间:
2025-11-11 15:33:26
更新时间:
2025-11-11 15:50:26
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-2012-4557 2025-11-11 15:18:30 2025-11-11 07:33:26
NVD nvd_CVE-2012-4557 2025-11-11 14:53:59 2025-11-11 07:42:15
CNNVD cnnvd_CNNVD-201211-579 2025-11-11 15:09:19 2025-11-11 07:50:26
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 15:50:26
vulnerability_type: 未提取 → 资源管理错误; cnnvd_id: 未提取 → CNNVD-201211-579; 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-201211-579
  • data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
v2 NVD
2025-11-11 15:42:15
cvss_score: 未提取 → 5.0; cvss_vector: NOT_EXTRACTED → AV:N/AC:L/Au:N/C:N/I:N/A:P; cvss_version: NOT_EXTRACTED → 2.0; affected_products_count: 0 → 10; references_count: 24 → 23; data_sources: ['cve'] → ['cve', 'nvd']
查看详细变更
  • cvss_score: 未提取 -> 5.0
  • cvss_vector: NOT_EXTRACTED -> AV:N/AC:L/Au:N/C:N/I:N/A:P
  • cvss_version: NOT_EXTRACTED -> 2.0
  • affected_products_count: 0 -> 10
  • references_count: 24 -> 23
  • data_sources: ['cve'] -> ['cve', 'nvd']