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CVE-2009-1271

EPSS 10.22% · P93
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I. Basic Information for CVE-2009-1271

Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
The JSON_parser function (ext/json/JSON_parser.c) in PHP 5.2.x before 5.2.9 allows remote attackers to cause a denial of service (segmentation fault) via a malformed string to the json_decode API function.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
PHP JSON_parser函数 拒绝服务漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
PHP 5.2.9之前的5.2.x版本中的JSON_parser函数(ext/json/JSON_parser.c)允许远程攻击者借助一个到json_decode API函数的畸形字符串，引起拒绝服务攻击(分割错误)。
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

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II. Public POCs for CVE-2009-1271

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III. Intelligence Information for CVE-2009-1271

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Same Patch Batch · n/a · 2009-04-08 · 25 CVEs total

CVE-2008-6674QuickerSite 'mailPage.asp'身份认证和访问控制漏洞
CVE-2009-1274xine-lib 'demux_qt.c' 整数溢出漏洞
CVE-2009-1273pam_ssh用户名枚举缺陷漏洞
CVE-2009-1272PHP php_zip_make_relative_path函数 拒绝服务漏洞
CVE-2009-1270ClamAV 代码注入漏洞
CVE-2008-6680ClamAV 'libclamav/pe.c'多个远程拒绝服务漏洞
CVE-2008-6679Ghostscript 'gdevpdtb.c' 栈溢出漏洞
CVE-2007-6725Ghostscript 解码过滤器CCITTFax 拒绝服务漏洞
CVE-2008-6678QuickerSite 'asp/includes/contact.asp'SQL注入漏洞
CVE-2008-6677QuickerSite '/upload.asp'未限制文件上传漏洞
CVE-2008-6676QuickerSite 'showThumb.aspx'敏感信息泄露漏洞
CVE-2008-6675QuickerSite 'showThumb.aspx'多个跨站脚本攻击漏洞
CVE-2009-1265Linux Kernel 'sys/net/af_rose.c' 整数溢出漏洞
CVE-2008-6673QuickerSite 'asp/bs_login.asp'身份认证和访问控制漏洞
CVE-2008-6672Vertex4 SunAge 连接报文拒绝服务漏洞
CVE-2008-6671Vertex4 SunAge 连接报文拒绝服务漏洞
CVE-2008-6670Vertex4 SunAge整数溢出和拒绝服务攻击漏洞
CVE-2008-6669Dirk_Bartley nweb2fax 'viewrq.php'多个远程代码执行漏洞
CVE-2008-6668Dirk_Bartley nweb2fax多个目录遍历漏洞
CVE-2008-6667Marc_Melvin A+ PHP Scripts News Management System Cookie身份认证绕过漏洞

Showing top 20 of 25 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

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

V. Comments for CVE-2009-1271

Anonymous User
2026-05-02 21:25:11

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Anonymous User
2026-05-02 21:25:12

test'

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