cnvd-2015-02114
Vulnerability from cnvd
Title: PHP ZIP扩展_zip_cdir_new函数整数溢出漏洞
Description:
PHP是一款流行的编程语言。
PHP ZIP扩展中使用的libzip 0.11.2中zip_dirent.c中的_zip_cdir_new函数存在整数溢出漏洞，允许远程攻击者利用通过特殊的ZIP档，使应用程序崩溃或执行任意代码。
Severity: 高
Patch Name: PHP ZIP扩展_zip_cdir_new函数整数溢出漏洞的补丁
Patch Description:
PHP是一款流行的编程语言。
PHP ZIP扩展中使用的libzip 0.11.2中zip_dirent.c中的_zip_cdir_new函数存在整数溢出漏洞，允许远程攻击者利用通过特殊的ZIP档，使应用程序崩溃或执行任意代码。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:
目前厂商已经发布了升级补丁以修复这个安全问题，请到厂商的主页下载： http://git.php.net/?p=php-src.git;a=commit;h=ef8fc4b53d92fbfcd8ef1abbd6f2f5fe2c4a11e5
Reference: https://bugs.php.net/bug.php?id=69253
Impacted products
| Name | ['PHP PHP <5.5.x', 'PHP Php < 5.4.39', 'PHP Php 5.6.x'] |
|---|
{
"cves": {
"cve": {
"cveNumber": "CVE-2015-2331"
}
},
"description": "PHP\u662f\u4e00\u6b3e\u6d41\u884c\u7684\u7f16\u7a0b\u8bed\u8a00\u3002 \r\n\r\nPHP ZIP\u6269\u5c55\u4e2d\u4f7f\u7528\u7684libzip 0.11.2\u4e2dzip_dirent.c\u4e2d\u7684_zip_cdir_new\u51fd\u6570\u5b58\u5728\u6574\u6570\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u5229\u7528\u901a\u8fc7\u7279\u6b8a\u7684ZIP\u6863\uff0c\u4f7f\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\u6216\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002",
"discovererName": "PHP",
"formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u8fd9\u4e2a\u5b89\u5168\u95ee\u9898\uff0c\u8bf7\u5230\u5382\u5546\u7684\u4e3b\u9875\u4e0b\u8f7d\uff1a\r\nhttp://git.php.net/?p=php-src.git;a=commit;h=ef8fc4b53d92fbfcd8ef1abbd6f2f5fe2c4a11e5",
"isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
"number": "CNVD-2015-02114",
"openTime": "2015-04-01",
"patchDescription": "PHP\u662f\u4e00\u6b3e\u6d41\u884c\u7684\u7f16\u7a0b\u8bed\u8a00\u3002 \r\n\r\nPHP ZIP\u6269\u5c55\u4e2d\u4f7f\u7528\u7684libzip 0.11.2\u4e2dzip_dirent.c\u4e2d\u7684_zip_cdir_new\u51fd\u6570\u5b58\u5728\u6574\u6570\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u5229\u7528\u901a\u8fc7\u7279\u6b8a\u7684ZIP\u6863\uff0c\u4f7f\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\u6216\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 ZIP\u6269\u5c55_zip_cdir_new\u51fd\u6570\u6574\u6570\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
"products": {
"product": [
"PHP PHP \u003c5.5.x",
"PHP Php \u003c 5.4.39",
"PHP Php 5.6.x"
]
},
"referenceLink": "https://bugs.php.net/bug.php?id=69253",
"serverity": "\u9ad8",
"submitTime": "2015-03-31",
"title": "PHP ZIP\u6269\u5c55_zip_cdir_new\u51fd\u6570\u6574\u6570\u6ea2\u51fa\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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