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CVE-2007-0556

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是一款高级对象－关系型数据库管理系统，支持扩展的SQL标准子集。 PostgreSQL中的查询计划程序(query planner)没有验证表格是否与之前所执行的查询计划兼容，允许远程已认证的攻击者通过"ALTER COLUMN TYPE"SQL语句导致服务器崩溃；理论上攻击者也可以利用这个漏洞读取数据的内容。

AI Predicted 6.5 Difficulty: Moderate EPSS 3.03% · P87
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I. Basic Information for CVE-2007-0556

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
The query planner in PostgreSQL before 8.0.11, 8.1 before 8.1.7, and 8.2 before 8.2.2 does not verify that a table is compatible with a "previously made query plan," which allows remote authenticated users to cause a denial of service (server crash) and possibly access database content via an "ALTER COLUMN TYPE" SQL statement, which can be leveraged to read arbitrary memory from the server.
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 query planner拒绝服务漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
PostgreSQL是一款高级对象－关系型数据库管理系统，支持扩展的SQL标准子集。 PostgreSQL中的查询计划程序(query planner)没有验证表格是否与之前所执行的查询计划兼容，允许远程已认证的攻击者通过"ALTER COLUMN TYPE"SQL语句导致服务器崩溃；理论上攻击者也可以利用这个漏洞读取数据的内容。
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-2007-0556

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III. Intelligence Information for CVE-2007-0556

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Vendor Advisories for CVE-2007-0556 (22)

Mailing List Discussions for CVE-2007-0556 (1)

Other References for CVE-2007-0556 (10)

Same Patch Batch · n/a · 2007-02-06 · 38 CVEs total

CVE-2007-0762 phpBB++ PHPBB_Root_Path 'includes/functions.php'PHP远程文件包含漏洞
CVE-2007-0452 Samba延迟CIFS文件打开拒绝服务漏洞
CVE-2007-0453 Samba NSS主机查询Winbind多个远程缓冲区溢出漏洞
CVE-2007-0454 Samba服务器VFS插件afsacl.so远程格式串处理漏洞
CVE-2007-0756 Chicken VNC 远程拒绝服务漏洞
CVE-2007-0757 DreamStats System Rootpath 'index.php' PHP远程文件包含漏洞
CVE-2007-0758 PHPProbid 'lang.php' 远程文件包含漏洞
CVE-2007-0759 EasyMoblog 多个SQL注入漏洞
CVE-2007-0760 EQDKP Backup.PHP 权限绕过漏洞
CVE-2007-0761 phpBB ezBoard converter 'config.php'PHP远程文件包含漏洞
CVE-2006-6968 Phorum 群体适度控制中心页跨站脚本攻击漏洞
CVE-2007-0763 F3Site Index.PHP HTML注入漏洞
CVE-2007-0764 F3Site 任意文件上传漏洞
CVE-2007-0765 Curium CMS News.PHP SQL注入漏洞
CVE-2007-0766 Remotesoft .NET Explorer 栈缓冲区溢出漏洞
CVE-2007-0767 Phorum 内核跨站脚本攻击漏洞
CVE-2007-0768 Yahoo! Messenger Notification Message HTML注入漏洞
CVE-2007-0769 Phorum Register.PHP HTML注入漏洞
CVE-2007-0555 PostgreSQL 安全漏洞
CVE-2007-0792 Mozilla Bugzilla HTML mod_perl注入及信息泄露漏洞

Showing top 20 of 38 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

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

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