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CVE-2011-1468

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.

PHP（PHP：Hypertext Preprocessor，PHP：超文本预处理器）是PHP Group和开放源代码社区共同维护的一种开源的通用计算机脚本语言。该语言主要用于Web开发，支持多种数据库及操作系统。 PHP 5.3.6之前版本中的OpenSSL扩展中存在多个内存泄露漏洞。远程攻击者可以借助（1）向openssl_encrypt函数传输的明文数据，或者（2）向openssl_decrypt函数传输的密文数据，导致拒绝服务（内存消耗）。

AI Predicted 7.5 Difficulty: Easy EPSS 13.26% · P96

Public Exploits 2

ExploitDB · 2 EDB-35487 [dos] EDB-35486 [dos]

Possible ATT&CK Techniques 1 AI

T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2011-1468

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Multiple memory leaks in the OpenSSL extension in PHP before 5.3.6 might allow remote attackers to cause a denial of service (memory consumption) via (1) plaintext data to the openssl_encrypt function or (2) ciphertext data to the openssl_decrypt function.
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
PHP OpenSSL扩展多个内存泄露漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
PHP（PHP：Hypertext Preprocessor，PHP：超文本预处理器）是PHP Group和开放源代码社区共同维护的一种开源的通用计算机脚本语言。该语言主要用于Web开发，支持多种数据库及操作系统。 PHP 5.3.6之前版本中的OpenSSL扩展中存在多个内存泄露漏洞。远程攻击者可以借助（1）向openssl_encrypt函数传输的明文数据，或者（2）向openssl_decrypt函数传输的密文数据，导致拒绝服务（内存消耗）。
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-2011-1468

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III. Intelligence Information for CVE-2011-1468

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Vendor Advisories for CVE-2011-1468 (4)

Mailing List Discussions for CVE-2011-1468 (1)

Other References for CVE-2011-1468 (4)

Same Patch Batch · n/a · 2011-03-20 · 15 CVEs total

CVE-2011-0284 MIT Kerberos KDC 'do_as_req.c'双重释放内存破坏漏洞
CVE-2011-0421 PHP Zip扩展_zip_name_locate函数拒绝服务漏洞
CVE-2011-0708 PHP Exif扩展exif.c拒绝服务漏洞
CVE-2011-1024 OpenLDAP back-ldap chain.c外部程序认证绕过漏洞
CVE-2011-1025 OpenLDAP back-ndb bind.cpp访问限制绕过漏洞
CVE-2011-1027 Lars_Hjemli cgit convert_query_hexchar函数无限循环拒绝服务漏洞
CVE-2011-1081 OpenLDAP slapd modrdn.c拒绝服务漏洞
CVE-2011-1464 PHP strval函数缓冲区溢出漏洞
CVE-2011-1465 Google Chrome net/http/http_network_transaction.cc SPDY实现拒绝服务漏洞
CVE-2011-1466 PHP Calendar SdnToJulian函数整数溢出漏洞
CVE-2011-1467 PHP Intl扩展NumberFormatter::setSymbol函数拒绝服务漏洞
CVE-2011-1469 PHP Streams组件拒绝服务漏洞
CVE-2011-1470 PHP Zip扩展拒绝服务漏洞
CVE-2011-1471 PHP Zip扩展zip_stream.c整数符号错误漏洞

IV. Related Vulnerabilities

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

V. Comments for CVE-2011-1468

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