CVE-2012-3445
Quick assessment
Affected
n/a n/a
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Red Hat libvirt是美国红帽（Red Hat）公司的一个用于实现Linux虚拟化功能的Linux API，它支持各种Hypervisor，包括Xen和KVM，以及QEMU和用于其他操作系统的一些虚拟产品。 Libvirt 0.9.13版本中的virTypedParameterArrayClear函数中存在远程拒绝服务漏洞。远程攻击者可利用该漏洞导致使用受影响库的应用程序崩溃，并拒绝为合法用户提供服务。
Possible ATT&CK Techniques 1 AI
T1019
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I. Basic Information for CVE-2012-3445
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
The virTypedParameterArrayClear function in libvirt 0.9.13 does not properly handle virDomain* API calls with typed parameters, which might allow remote authenticated users to cause a denial of service (libvirtd crash) via an RPC command with nparams set to zero, which triggers an out-of-bounds read or a free of an invalid pointer.
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
Libvirt 远程拒绝服务漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Red Hat libvirt是美国红帽（Red Hat）公司的一个用于实现Linux虚拟化功能的Linux API，它支持各种Hypervisor，包括Xen和KVM，以及QEMU和用于其他操作系统的一些虚拟产品。 Libvirt 0.9.13版本中的virTypedParameterArrayClear函数中存在远程拒绝服务漏洞。远程攻击者可利用该漏洞导致使用受影响库的应用程序崩溃，并拒绝为合法用户提供服务。
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 | - |
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II. Public POCs for CVE-2012-3445
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Vendor Advisories for CVE-2012-3445 (6)
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https://bugzilla.redhat.com/show_bug.cgi?id=844734 x_refsource_MISC
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Mailing List Discussions for CVE-2012-3445 (3)
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oss-security - CVE Request -- libvirt: crash in virTypedParameterArrayClear mailing-list x_refsource_MLIST
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Other References for CVE-2012-3445 (1)
Same Patch Batch · n/a · 2012-08-07 · 20 CVEs total
| CVE-2012-3413 | KDE PIM 安全限制绕过漏洞 | |
| CVE-2012-4005 | Naver Cloud Explorer敏感信息漏洞 | |
| CVE-2012-2648 | Apple iPad/iPhone/iPod touch iOS 跨站脚本漏洞 | |
| CVE-2012-2317 | PHP 认证绕过漏洞 | |
| CVE-2012-2022 | HP NNMi 多个跨站脚本漏洞 | |
| CVE-2012-4177 | Ubisoft Uplay PC 任意程序执行漏洞 | |
| CVE-2012-3454 | Debian ‘extplorer’数据包不安全文件权限漏洞 | |
| CVE-2012-3453 | Debian ‘logol’数据包不安全文件权限漏洞 | |
| CVE-2012-3452 | Gnome-screensaver 安全绕过漏洞 | |
| CVE-2012-3449 | Open vSwitch 任意文件重新漏洞 | |
| CVE-2012-4178 | Symantec Web Gateway‘deptUploads_data.php’SQL注入漏洞 | |
| CVE-2012-2652 | Qemu 不安全临时文件漏洞 | |
| CVE-2012-3438 | GraphicsMagick PNG图像解析拒绝服务漏洞 | |
| CVE-2012-3437 | ImageMagick PNG图像解析拒绝服务漏洞 | |
| CVE-2012-3429 | Bind-dyndb-ldap 远程拒绝服务漏洞 | |
| CVE-2012-3423 | IcedTea-Web 任意代码执行漏洞 | |
| CVE-2012-3422 | IcedTea-Web ‘getFirstInTableInstance()’函数任意代码执行漏洞 | |
| CVE-2012-3386 | GNU Automake 竞争条件问题漏洞 | |
| CVE-2012-0213 | Apache POI 拒绝服务漏洞 |
IV. Related Vulnerabilities
Same vendor: n/a
V. Comments for CVE-2012-3445
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