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CVE-2009-4136

Quick assessment

Affected
n/a n/a
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

PostgreSQL是以加州大学伯克利分校计算机系开发的POSTGRES，版本4.2为基础的对象关系型数据库管理系统(ORDBMS)。 PostgreSQL 的Index函数存在本地会话状态修改权限升级漏洞。由于PostgreSQL的数据库超级用户在执行一个index函数时不能正确处理本地会话状态，远程攻击者可以借助与表格相关的特定index函数，如修改(1)搜索路径或(2)一个编报表的函数，导致获得访问特权。

AI Predicted 7.3 Difficulty: Moderate EPSS 3.64% · P89
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I. Basic Information for CVE-2009-4136

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
PostgreSQL 7.4.x before 7.4.27, 8.0.x before 8.0.23, 8.1.x before 8.1.19, 8.2.x before 8.2.15, 8.3.x before 8.3.9, and 8.4.x before 8.4.2 does not properly manage session-local state during execution of an index function by a database superuser, which allows remote authenticated users to gain privileges via a table with crafted index functions, as demonstrated by functions that modify (1) search_path or (2) a prepared statement, a related issue to CVE-2007-6600 and CVE-2009-3230.
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
PostgreSQL Index函数本地会话状态修改权限升级漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
PostgreSQL是以加州大学伯克利分校计算机系开发的POSTGRES，版本4.2为基础的对象关系型数据库管理系统(ORDBMS)。 PostgreSQL 的Index函数存在本地会话状态修改权限升级漏洞。由于PostgreSQL的数据库超级用户在执行一个index函数时不能正确处理本地会话状态，远程攻击者可以借助与表格相关的特定index函数，如修改(1)搜索路径或(2)一个编报表的函数，导致获得访问特权。
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)

Affected Products

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

II. Public POCs for CVE-2009-4136

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III. Intelligence Information for CVE-2009-4136

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Vendor Advisories for CVE-2009-4136 (10)

Mailing List Discussions for CVE-2009-4136 (2)

Other References for CVE-2009-4136 (13)

Same Patch Batch · n/a · 2009-12-15 · 6 CVEs total

CVE-2009-1380 Red Hat JBoss Enterprise Application Platform 跨站脚本漏洞
CVE-2009-2405 Red Hat JBoss Enterprise Application Platform 跨站脚本漏洞
CVE-2009-3554 Red Hat JBoss企业应用平台敏感信息泄露漏洞
CVE-2009-4034 PostgreSQL NULL Character CA SSL资格确认安全绕过漏洞
CVE-2009-4324 Adobe Reader和Acrobat ZLib压缩流特制PDF文件释放后使用漏洞

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

V. Comments for CVE-2009-4136

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