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CVE-2013-4449

Quick assessment

Affected
n/a n/a
Exploitation
High exploitation probability; assess promptly
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

OpenLDAP是美国OpenLDAP基金会的一个轻型目录访问协议（LDAP）的自由和开源实现，它已被包含在Linux发行版中。 OpenLDAP 2.4.23版本和2.4.36及之前的版本中的rwm overlay存在安全漏洞，该漏洞源于程序没有正确处理引用计数，造成rwm_conn_destroy释放会话内容。远程攻击者可利用该漏洞造成拒绝服务（slapd崩溃）。

AI Predicted 7.5 Difficulty: Easy EPSS 10.91% · P96

Possible ATT&CK Techniques 1 AI

T1029 · Scheduled Transfer
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I. Basic Information for CVE-2013-4449

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
The rwm overlay in OpenLDAP 2.4.23, 2.4.36, and earlier does not properly count references, which allows remote attackers to cause a denial of service (slapd crash) by unbinding immediately after a search request, which triggers rwm_conn_destroy to free the session context while it is being used by rwm_op_search.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
OpenLDAP ‘rwm_conn_destroy’拒绝服务漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
OpenLDAP是美国OpenLDAP基金会的一个轻型目录访问协议（LDAP）的自由和开源实现，它已被包含在Linux发行版中。 OpenLDAP 2.4.23版本和2.4.36及之前的版本中的rwm overlay存在安全漏洞，该漏洞源于程序没有正确处理引用计数，造成rwm_conn_destroy释放会话内容。远程攻击者可利用该漏洞造成拒绝服务（slapd崩溃）。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

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Affected Products

Vendor Product Affected Versions CPE Subscribe
- n/a n/a -

II. Public POCs for CVE-2013-4449

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III. Intelligence Information for CVE-2013-4449

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Vendor Advisories for CVE-2013-4449 (12)

Mailing List Discussions for CVE-2013-4449 (3)

Other References for CVE-2013-4449 (1)

Same Patch Batch · n/a · 2014-02-05 · 17 CVEs total

CVE-2011-3377 IcedTea-Web插件同源策略绕过漏洞
CVE-2011-4613 X.Org X Server 权限许可和访问控制问题漏洞
CVE-2013-2074 KDELibs 本地密码泄露漏洞
CVE-2014-1439 HipHop Virtual Machine for PHP 安全漏洞
CVE-2011-2919 Red Hat Network Satellite 跨站脚本漏洞
CVE-2013-1880 Apache ActiveMQ 跨站脚本漏洞
CVE-2014-1833 devscripts 目录遍历漏洞
CVE-2013-1466 glFusion 多个跨站脚本漏洞
CVE-2013-1470 Geeklog 跨站脚本漏洞
CVE-2013-1852 WordPress LeagueManager插件‘league_id’参数SQL注入漏洞
CVE-2013-1967 MediaElement.js ‘file’参数跨站脚本漏洞
CVE-2013-2691 jetAudio 远程基于栈的缓冲区溢出漏洞
CVE-2013-3639 Xaraya 多个跨站脚本漏洞
CVE-2013-4978 Aloaha PDF Suite 基于栈的缓冲区溢出漏洞
CVE-2014-1403 EasyXDM 跨站脚本漏洞
CVE-2014-0497 Adobe Flash Player 整数溢出漏洞

IV. Related Vulnerabilities

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Same vendor: n/a

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