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CVE-2010-0212

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 2.4.22版本存在漏洞。OpenLDAP的schema_init.c文件的IA5StringNormalize函数没有检查smr_normalize函数返回值存在空指针引用错误，远程攻击者可以借助零长度RDN destination字符串的modrdh调用导致服务拒绝(崩溃)。

AI Predicted 7.5 Difficulty: Trivial EPSS 5.98% · P93
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I. Basic Information for CVE-2010-0212

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
OpenLDAP 2.4.22 allows remote attackers to cause a denial of service (crash) via a modrdn call with a zero-length RDN destination string, which is not properly handled by the smr_normalize function and triggers a NULL pointer dereference in the IA5StringNormalize function in schema_init.c, as demonstrated using the Codenomicon LDAPv3 test suite.
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 modrdn请求空指针引用漏洞
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 2.4.22版本存在漏洞。OpenLDAP的schema_init.c文件的IA5StringNormalize函数没有检查smr_normalize函数返回值存在空指针引用错误，远程攻击者可以借助零长度RDN destination字符串的modrdh调用导致服务拒绝(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
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II. Public POCs for CVE-2010-0212

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III. Intelligence Information for CVE-2010-0212

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Vendor Advisories for CVE-2010-0212 (13)

Mailing List Discussions for CVE-2010-0212 (2)

Other References for CVE-2010-0212 (2)

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Showing top 20 of 27 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

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Same vendor: n/a

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