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CVE-2012-2652

EPSS 0.07% · P20
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I. Basic Information for CVE-2012-2652

Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
The bdrv_open function in Qemu 1.0 does not properly handle the failure of the mkstemp function, when in snapshot node, which allows local users to overwrite or read arbitrary files via a symlink attack on an unspecified temporary file.
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
Qemu 不安全临时文件漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
QEMU（又名Quick Emulator）是法国程序员法布里斯-贝拉（Fabrice Bellard）所研发的一套模拟处理器软件。该软件具有速度快、跨平台等特点。 Qemu 1.0版本中的bdrv_open函数中存在漏洞，该漏洞源于未正确处理mkstemp函数的失效。当在snapshot节点时，本地攻击者可利用该漏洞借助在未指定临时文件中的符号链接攻击重写或读取任意文件。
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

VendorProductAffected VersionsCPESubscribe
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II. Public POCs for CVE-2012-2652

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III. Intelligence Information for CVE-2012-2652

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Same Patch Batch · n/a · 2012-08-07 · 20 CVEs total

CVE-2012-3413KDE PIM 安全限制绕过漏洞
CVE-2012-4005Naver Cloud Explorer敏感信息漏洞
CVE-2012-2648Apple iPad/iPhone/iPod touch iOS 跨站脚本漏洞
CVE-2012-2317PHP 认证绕过漏洞
CVE-2012-2022HP NNMi 多个跨站脚本漏洞
CVE-2012-4177Ubisoft Uplay PC 任意程序执行漏洞
CVE-2012-3454Debian ‘extplorer’数据包不安全文件权限漏洞
CVE-2012-3453Debian ‘logol’数据包不安全文件权限漏洞
CVE-2012-3452Gnome-screensaver 安全绕过漏洞
CVE-2012-3449Open vSwitch 任意文件重新漏洞
CVE-2012-4178Symantec Web Gateway‘deptUploads_data.php’SQL注入漏洞
CVE-2012-3445Libvirt 远程拒绝服务漏洞
CVE-2012-3438GraphicsMagick PNG图像解析拒绝服务漏洞
CVE-2012-3437ImageMagick PNG图像解析拒绝服务漏洞
CVE-2012-3429Bind-dyndb-ldap 远程拒绝服务漏洞
CVE-2012-3423IcedTea-Web 任意代码执行漏洞
CVE-2012-3422IcedTea-Web ‘getFirstInTableInstance()’函数任意代码执行漏洞
CVE-2012-3386GNU Automake 竞争条件问题漏洞
CVE-2012-0213Apache POI 拒绝服务漏洞

IV. Related Vulnerabilities

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Same vendor: n/a

V. Comments for CVE-2012-2652

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