CVE-2015-4037
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.
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 2.3.0及之前版本的net/slirp.c文件中的‘slirp_smb’函数存在安全漏洞，该漏洞源于程序使用可预测的名称创建临时文件。本地攻击者可通过创建/tmp/qemu-smb.-文件利用该漏洞造成拒绝服务（实例化失败）。
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I. Basic Information for CVE-2015-4037
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
The slirp_smb function in net/slirp.c in QEMU 2.3.0 and earlier creates temporary files with predictable names, which allows local users to cause a denial of service (instantiation failure) by creating /tmp/qemu-smb.*-* files before the program.
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
QEMU‘net/slirp.c’安全漏洞
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 2.3.0及之前版本的net/slirp.c文件中的‘slirp_smb’函数存在安全漏洞，该漏洞源于程序使用可预测的名称创建临时文件。本地攻击者可通过创建/tmp/qemu-smb.*-*文件利用该漏洞造成拒绝服务（实例化失败）。
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-2015-4037
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2015-4037 (6)
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https://bugzilla.redhat.com/show_bug.cgi?id=1222892 x_refsource_CONFIRM
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Mailing List Discussions for CVE-2015-4037 (8)
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http://lists.fedoraproject.org/pipermail/package-announce/2015-June/160058.html vendor-advisory x_refsource_FEDORA
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http://lists.fedoraproject.org/pipermail/package-announce/2015-June/160414.html vendor-advisory x_refsource_FEDORA
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http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00027.html vendor-advisory x_refsource_SUSE
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http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00015.html vendor-advisory x_refsource_SUSE
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Same Patch Batch · n/a · 2015-08-26 · 12 CVEs total
| CVE-2013-7424 | GNU glibc‘getaddrinfo.c’代码注入漏洞 | |
| CVE-2015-3158 | Red Hat PicketLink 安全漏洞 | |
| CVE-2015-3221 | OpenStack Neutron 输入验证错误漏洞 | |
| CVE-2015-3239 | libunwind 数字错误漏洞 | |
| CVE-2015-4173 | Dell SonicWall NetExtender 非引用Windows搜索路径漏洞 | |
| CVE-2015-5409 | HP Version Control Repository Manager 缓冲区溢出漏洞 | |
| CVE-2015-5410 | HP Version Control Repository Manager 安全漏洞 | |
| CVE-2015-5411 | HP Version Control Repository Manager 安全漏洞 | |
| CVE-2015-5412 | HP Version Control Repository Manager 跨站请求伪造漏洞 | |
| CVE-2015-5413 | HP Version Control Repository Manager 安全漏洞 | |
| CVE-2015-6261 | Cisco TelePresence Video Communication Server Expressway 信息泄露漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2015-4037
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