CVE-2009-1955 (CNNVD-200906-102)

HIGH 有利用代码
中文标题:
Apache HTTP Server 资源管理错误漏洞
英文标题:
The expat XML parser in the apr_xml_* interface in xml/apr_xml.c in Apache APR-util before 1.3.7, as...
CVSS分数: 7.5
发布时间: 2009-06-06 18:00:00
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: v4
漏洞描述
中文描述:

Apache HTTP Server是美国阿帕奇软件（Apache Software）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。 APR-util库所使用的expat XML解析器(位于xml/apr_xml.c文件的apr_xml_*接口)在处理实体定义中包含有大量嵌套实体引用的XML文件时可能会耗尽所有可用的内存，导致拒绝服务的情况。所有使用APR-util库的expat wrapper接口解析不可信任XML文档的网络服务都受这个漏洞影响，如Apache httpd WebDAV模块mod_dav。

英文描述:

The expat XML parser in the apr_xml_* interface in xml/apr_xml.c in Apache APR-util before 1.3.7, as used in the mod_dav and mod_dav_svn modules in the Apache HTTP Server, allows remote attackers to cause a denial of service (memory consumption) via a crafted XML document containing a large number of nested entity references, as demonstrated by a PROPFIND request, a similar issue to CVE-2003-1564.

CWE类型:
CWE-776
标签:
dos multiple kingcope OSVDB-55057
受影响产品
厂商 产品 版本 版本范围 平台 CPE
apache apr-util * - - cpe:2.3:a:apache:apr-util:*:*:*:*:*:*:*:*
apple mac_os_x * - - cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*
suse linux_enterprise_server 9 - - cpe:2.3:o:suse:linux_enterprise_server:9:*:*:*:*:*:*:*
debian debian_linux 4.0 - - cpe:2.3:o:debian:debian_linux:4.0:*:*:*:*:*:*:*
canonical ubuntu_linux 6.06 - - cpe:2.3:o:canonical:ubuntu_linux:6.06:*:*:*:*:*:*:*
canonical ubuntu_linux 8.04 - - cpe:2.3:o:canonical:ubuntu_linux:8.04:*:*:*:-:*:*:*
canonical ubuntu_linux 8.10 - - cpe:2.3:o:canonical:ubuntu_linux:8.10:*:*:*:*:*:*:*
canonical ubuntu_linux 9.04 - - cpe:2.3:o:canonical:ubuntu_linux:9.04:*:*:*:*:*:*:*
fedoraproject fedora 9 - - cpe:2.3:o:fedoraproject:fedora:9:*:*:*:*:*:*:*
fedoraproject fedora 10 - - cpe:2.3:o:fedoraproject:fedora:10:*:*:*:*:*:*:*
fedoraproject fedora 11 - - cpe:2.3:o:fedoraproject:fedora:11:*:*:*:*:*:*:*
oracle http_server - - - cpe:2.3:a:oracle:http_server:-:*:*:*:*:*:*:*
apache http_server * - - cpe:2.3:a:apache:http_server:*:*:*:*:*:*:*:*
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
35487 third-party-advisory
cve.org
访问
DSA-1812 vendor-advisory
cve.org
访问
无标题 x_refsource_CONFIRM
cve.org
访问
ADV-2009-1907 vdb-entry
cve.org
访问
FEDORA-2009-5969 vendor-advisory
cve.org
访问
35444 third-party-advisory
cve.org
访问
[apr-dev] 20090602 [PATCH] prevent "billion laughs" attack against expat mailing-list
cve.org
访问
MDVSA-2009:131 vendor-advisory
cve.org
访问
oval:org.mitre.oval:def:10270 vdb-entry
cve.org
访问
35360 third-party-advisory
cve.org
访问
ADV-2010-1107 vdb-entry
cve.org
访问
[oss-security] 20090603 CVE request: "billion laughs" attack against Apache APR mailing-list
cve.org
访问
35395 third-party-advisory
cve.org
访问
PK99478 vendor-advisory
cve.org
访问
20090824 rPSA-2009-0123-1 apr-util mailing-list
cve.org
访问
SUSE-SR:2010:011 vendor-advisory
cve.org
访问
35284 third-party-advisory
cve.org
访问
PK91241 vendor-advisory
cve.org
访问
36473 third-party-advisory
cve.org
访问
PK88342 vendor-advisory
cve.org
访问
35843 third-party-advisory
cve.org
访问
FEDORA-2009-6014 vendor-advisory
cve.org
访问
RHSA-2009:1108 vendor-advisory
cve.org
访问
HPSBUX02612 vendor-advisory
cve.org
访问
oval:org.mitre.oval:def:12473 vdb-entry
cve.org
访问
35797 third-party-advisory
cve.org
访问
无标题 x_refsource_CONFIRM
cve.org
访问
GLSA-200907-03 vendor-advisory
cve.org
访问
无标题 x_refsource_CONFIRM
cve.org
访问
FEDORA-2009-6261 vendor-advisory
cve.org
访问
USN-786-1 vendor-advisory
cve.org
访问
34724 third-party-advisory
cve.org
访问
37221 third-party-advisory
cve.org
访问
35565 third-party-advisory
cve.org
访问
ADV-2009-3184 vdb-entry
cve.org
访问
无标题 x_refsource_CONFIRM
cve.org
访问
8842 exploit
cve.org
访问
SSA:2009-167-02 vendor-advisory
cve.org
访问
无标题 x_refsource_CONFIRM
cve.org
访问
APPLE-SA-2009-11-09-1 vendor-advisory
cve.org
访问
MDVSA-2013:150 vendor-advisory
cve.org
访问
35710 third-party-advisory
cve.org
访问
35253 vdb-entry
cve.org
访问
RHSA-2009:1107 vendor-advisory
cve.org
访问
无标题 x_refsource_CONFIRM
cve.org
访问
USN-787-1 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: r1888194 [6/13] - /httpd/site/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 [6/13] - in /websites/staging/httpd/trunk/content: ./ 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] 20210330 svn commit: r1073149 [6/13] - 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
Download Exploit EDB-8842 EXPLOIT
exploitdb
访问
CVE Reference: CVE-2009-1955 ADVISORY
cve.org
访问
CVSS评分详情
7.5
HIGH
CVSS向量: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS版本: 3.1
机密性
NONE
完整性
NONE
可用性
HIGH
时间信息
发布时间:
2009-06-06 18:00:00
修改时间:
2024-08-07 05:36:19
创建时间:
2025-11-11 15:33:01
更新时间:
2025-11-11 17:05:48
利用信息
此漏洞有可利用代码！
利用代码数量: 1
利用来源:
未知
数据源详情
数据源 记录ID 版本 提取时间
CVE cve_CVE-2009-1955 2025-11-11 15:18:10 2025-11-11 07:33:01
NVD nvd_CVE-2009-1955 2025-11-11 14:52:59 2025-11-11 07:41:49
CNNVD cnnvd_CNNVD-200906-102 2025-11-11 15:09:05 2025-11-11 07:49:35
EXPLOITDB exploitdb_EDB-8842 2025-11-11 15:05:27 2025-11-11 09:05:48
版本与语言
当前版本: v4
主要语言: EN
支持语言:
EN ZH
其他标识符:
:
:
安全公告
暂无安全公告信息
变更历史
v4 EXPLOITDB
2025-11-11 17:05:48
references_count: 60 → 62; tags_count: 0 → 4; data_sources: ['cnnvd', 'cve', 'nvd'] → ['cnnvd', 'cve', 'exploitdb', 'nvd']
查看详细变更
  • references_count: 60 -> 62
  • tags_count: 0 -> 4
  • data_sources: ['cnnvd', 'cve', 'nvd'] -> ['cnnvd', 'cve', 'exploitdb', 'nvd']
v3 CNNVD
2025-11-11 15:49:35
vulnerability_type: 未提取 → 资源管理错误; cnnvd_id: 未提取 → CNNVD-200906-102; 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-200906-102
  • data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
v2 NVD
2025-11-11 15:41:49
severity: SeverityLevel.MEDIUM → SeverityLevel.HIGH; cvss_score: 未提取 → 7.5; cvss_vector: NOT_EXTRACTED → CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H; cvss_version: NOT_EXTRACTED → 3.1; affected_products_count: 0 → 13; references_count: 61 → 60; data_sources: ['cve'] → ['cve', 'nvd']
查看详细变更
  • severity: SeverityLevel.MEDIUM -> SeverityLevel.HIGH
  • cvss_score: 未提取 -> 7.5
  • cvss_vector: NOT_EXTRACTED -> CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  • cvss_version: NOT_EXTRACTED -> 3.1
  • affected_products_count: 0 -> 13
  • references_count: 61 -> 60
  • data_sources: ['cve'] -> ['cve', 'nvd']