cnvd-2015-03210
Vulnerability from cnvd
Title: PHP PHAR 'phar_tar_process_metadata()'函数堆内存破坏漏洞
Description:
PHP是广泛使用的通用目的脚本语言，特别适合于Web开发，可嵌入到HTML中。
PHP 5.3.0版本中，在phar_tar_process_metadata()中解析tar文件时存在堆元数据破坏漏洞，攻击者利用此漏洞可在受影响应用上下文中执行任意代码。
Severity: 高
Patch Name: PHP PHAR 'phar_tar_process_metadata()'函数堆内存破坏漏洞的补丁
Patch Description:
PHP是广泛使用的通用目的脚本语言，特别适合于Web开发，可嵌入到HTML中。
PHP 5.3.0版本中，在phar_tar_process_metadata()中解析tar文件时存在堆元数据破坏漏洞，攻击者利用此漏洞可在受影响应用上下文中执行任意代码。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。
Formal description:
用户可参考如下供应商提供的安全公告获得补丁信息： http://www.php.net/downloads.php https://bugs.php.net/bug.php?id=69443&edit=2 http://git.php.net/?p=php-src.git;a=commit;h=17cbd0b5b78a7500f185b3781a2149881bfff8ae
Reference: http://www.securityfocus.com/bid/74703
Impacted products
| Name | Php Php 5.3.0 |
|---|
{
"bids": {
"bid": {
"bidNumber": "74703"
}
},
"cves": {
"cve": {
"cveNumber": "CVE-2015-3307"
}
},
"description": "PHP\u662f\u5e7f\u6cdb\u4f7f\u7528\u7684\u901a\u7528\u76ee\u7684\u811a\u672c\u8bed\u8a00\uff0c\u7279\u522b\u9002\u5408\u4e8eWeb\u5f00\u53d1\uff0c\u53ef\u5d4c\u5165\u5230HTML\u4e2d\u3002\r\n\r\nPHP 5.3.0\u7248\u672c\u4e2d\uff0c\u5728phar_tar_process_metadata()\u4e2d\u89e3\u6790tar\u6587\u4ef6\u65f6\u5b58\u5728\u5806\u5143\u6570\u636e\u7834\u574f\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u5229\u7528\u6b64\u6f0f\u6d1e\u53ef\u5728\u53d7\u5f71\u54cd\u5e94\u7528\u4e0a\u4e0b\u6587\u4e2d\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002",
"discovererName": "PHP",
"formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u4f9b\u5e94\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u516c\u544a\u83b7\u5f97\u8865\u4e01\u4fe1\u606f\uff1a\r\nhttp://www.php.net/downloads.php \r\nhttps://bugs.php.net/bug.php?id=69443\u0026edit=2\r\nhttp://git.php.net/?p=php-src.git;a=commit;h=17cbd0b5b78a7500f185b3781a2149881bfff8ae",
"isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
"number": "CNVD-2015-03210",
"openTime": "2015-05-20",
"patchDescription": "PHP\u662f\u5e7f\u6cdb\u4f7f\u7528\u7684\u901a\u7528\u76ee\u7684\u811a\u672c\u8bed\u8a00\uff0c\u7279\u522b\u9002\u5408\u4e8eWeb\u5f00\u53d1\uff0c\u53ef\u5d4c\u5165\u5230HTML\u4e2d\u3002 \r\n\r\nPHP 5.3.0\u7248\u672c\u4e2d\uff0c\u5728phar_tar_process_metadata()\u4e2d\u89e3\u6790tar\u6587\u4ef6\u65f6\u5b58\u5728\u5806\u5143\u6570\u636e\u7834\u574f\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u5229\u7528\u6b64\u6f0f\u6d1e\u53ef\u5728\u53d7\u5f71\u54cd\u5e94\u7528\u4e0a\u4e0b\u6587\u4e2d\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
"patchName": "PHP PHAR \u0027phar_tar_process_metadata()\u0027\u51fd\u6570\u5806\u5185\u5b58\u7834\u574f\u6f0f\u6d1e\u7684\u8865\u4e01",
"products": {
"product": "Php Php 5.3.0"
},
"referenceLink": "http://www.securityfocus.com/bid/74703",
"serverity": "\u9ad8",
"submitTime": "2015-05-19",
"title": "PHP PHAR \u0027phar_tar_process_metadata()\u0027\u51fd\u6570\u5806\u5185\u5b58\u7834\u574f\u6f0f\u6d1e"
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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