CVE编号
CVE-2011-4153利用情况
暂无补丁情况
官方补丁披露时间
2012-01-19漏洞描述
PHP是一款HTML内嵌式语言。在zend_strndup()中 -zend_alloca.c--- ZEND_API char *zend_strndup(const char *s, uint length) { char *p; p = (char *) malloc(length 1); if (UNEXPECTED(p == NULL)) { return p; <=== RETURN NULL } if (length) { memcpy(p, s, length); } p[length] = 0; return p; } -zend_alloca.c--- zend_strndup()会返回NULL.在PHP代码中，许多zend_strndup()调用没有返回值，结果类似如下函数中：-zend_builtin_functions.c--- ZEND_FUNCTION(define) { char *name; int name_len; zval *val; zval *val_free = NULL; zend_bool non_cs = 0; int case_sensitive = CONST_CS; zend_constant c; if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "sz|b",解决建议
建议您更新当前系统或软件至最新版，完成漏洞的修复。
参考链接 |
|
|---|---|
| http://archives.neohapsis.com/archives/bugtraq/2012-01/0092.html | |
| http://cxsecurity.com/research/103 | |
| http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c03360041 | |
| http://lists.opensuse.org/opensuse-security-announce/2012-03/msg00013.html | |
| http://lists.opensuse.org/opensuse-security-announce/2012-03/msg00016.html | |
| http://lists.opensuse.org/opensuse-security-announce/2012-04/msg00001.html | |
| http://marc.info/?l=bugtraq&m=134012830914727&w=2 | |
| http://secunia.com/advisories/48668 | |
| http://www.exploit-db.com/exploits/18370/ |
受影响软件情况
| # | 类型 | 厂商 | 产品 | 版本 | 影响面 | ||||
| 1 | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 运行在以下环境 | |||||||||
| 应用 | php | php | 5.3.8 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | centos_5 | php | * |
Up to (excluding) 5.1.6-39.el5_8 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | centos_5 | php5-calendar-debuginfo | * |
Up to (excluding) 5.1.6-39.el5_8 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | centos_5 | php5-dba | * |
Up to (excluding) 5.1.6-39.el5_8 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | centos_5 | php5-fastcgi-debuginfo | * |
Up to (excluding) 5.1.6-39.el5_8 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | centos_5 | php5-openssl-debuginfo | * |
Up to (excluding) 5.1.6-39.el5_8 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | centos_5 | php5-sockets | * |
Up to (excluding) 5.1.6-39.el5_8 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | centos_5 | php5-suhosin | * |
Up to (excluding) 5.1.6-39.el5_8 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | centos_5 | php5-zlib-debuginfo | * |
Up to (excluding) 5.1.6-39.el5_8 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | centos_6 | php | * |
Up to (excluding) 5.3.3-14.el6_3 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | centos_6 | php5-calendar-debuginfo | * |
Up to (excluding) 5.3.3-14.el6_3 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | centos_6 | php5-dba | * |
Up to (excluding) 5.3.3-14.el6_3 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | centos_6 | php5-fastcgi-debuginfo | * |
Up to (excluding) 5.3.3-14.el6_3 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | centos_6 | php5-openssl-debuginfo | * |
Up to (excluding) 5.3.3-14.el6_3 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | centos_6 | php5-sockets | * |
Up to (excluding) 5.3.3-14.el6_3 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | centos_6 | php5-suhosin | * |
Up to (excluding) 5.3.3-14.el6_3 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | centos_6 | php5-zlib-debuginfo | * |
Up to (excluding) 5.3.3-14.el6_3 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_12.1 | php | * |
Up to (excluding) 5.3.8-4.9.2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_12.1 | php5-calendar-debuginfo | * |
Up to (excluding) 5.3.8-4.9.2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_12.1 | php5-dba | * |
Up to (excluding) 5.3.8-4.9.2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_12.1 | php5-fastcgi-debuginfo | * |
Up to (excluding) 5.3.8-4.9.2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_12.1 | php5-openssl-debuginfo | * |
Up to (excluding) 5.3.8-4.9.2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_12.1 | php5-sockets | * |
Up to (excluding) 5.3.8-4.9.2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_12.1 | php5-suhosin | * |
Up to (excluding) 5.3.8-4.9.2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_12.1 | php5-zlib-debuginfo | * |
Up to (excluding) 5.3.8-4.9.2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_5 | php | * |
Up to (excluding) 5.1.6-39.el5_8 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_5 | php5-calendar-debuginfo | * |
Up to (excluding) 5.1.6-39.el5_8 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_5 | php5-dba | * |
Up to (excluding) 5.1.6-39.el5_8 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_5 | php5-fastcgi-debuginfo | * |
Up to (excluding) 5.1.6-39.el5_8 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_5 | php5-openssl-debuginfo | * |
Up to (excluding) 5.1.6-39.el5_8 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_5 | php5-sockets | * |
Up to (excluding) 5.1.6-39.el5_8 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_5 | php5-suhosin | * |
Up to (excluding) 5.1.6-39.el5_8 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_5 | php5-zlib-debuginfo | * |
Up to (excluding) 5.1.6-39.el5_8 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_6 | php | * |
Up to (excluding) 5.3.3-14.el6_3 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_6 | php5-calendar-debuginfo | * |
Up to (excluding) 5.3.3-14.el6_3 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_6 | php5-dba | * |
Up to (excluding) 5.3.3-14.el6_3 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_6 | php5-fastcgi-debuginfo | * |
Up to (excluding) 5.3.3-14.el6_3 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_6 | php5-openssl-debuginfo | * |
Up to (excluding) 5.3.3-14.el6_3 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_6 | php5-sockets | * |
Up to (excluding) 5.3.3-14.el6_3 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_6 | php5-suhosin | * |
Up to (excluding) 5.3.3-14.el6_3 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_6 | php5-zlib-debuginfo | * |
Up to (excluding) 5.3.3-14.el6_3 |
|||||
- 攻击路径 远程
- 攻击复杂度 容易
- 权限要求 无需权限
- 影响范围 越权影响
- EXP成熟度 未验证
- 补丁情况 官方补丁
- 数据保密性 无影响
- 数据完整性 无影响
- 服务器危害 无影响
- 全网数量 N/A
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