CVE-2009-4020
Quick assessment
Affected
n/a n/a
Exploitation
High exploitation probability; assess promptly
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。 Linux kernel存在缓冲区错误漏洞，该漏洞源于hfs缓冲区溢出。
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2009-4020
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Stack-based buffer overflow in the hfs subsystem in the Linux kernel 2.6.32 allows remote attackers to have an unspecified impact via a crafted Hierarchical File System (HFS) filesystem, related to the hfs_readdir function in fs/hfs/dir.c.
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
Linux kernel 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。 Linux kernel存在缓冲区错误漏洞，该漏洞源于hfs缓冲区溢出。
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-2009-4020
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Vendor Advisories for CVE-2009-4020 (8)
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https://bugzilla.redhat.com/show_bug.cgi?id=540736 x_refsource_CONFIRM
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https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6750 vdb-entry signature x_refsource_OVAL
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https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10091 vdb-entry signature x_refsource_OVAL
Mailing List Discussions for CVE-2009-4020 (4)
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http://lists.opensuse.org/opensuse-security-announce/2010-03/msg00007.html vendor-advisory x_refsource_SUSE
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http://lists.opensuse.org/opensuse-security-announce/2010-01/msg00005.html vendor-advisory x_refsource_SUSE
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Other References for CVE-2009-4020 (3)
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http://support.avaya.com/css/P8/documents/100073666 x_refsource_CONFIRM
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http://www.novell.com/linux/security/advisories/2010_23_kernel.html vendor-advisory x_refsource_SUSE
Same Patch Batch · n/a · 2009-12-04 · 20 CVEs total
| CVE-2009-4203 | Arab Portal 'admin_func.php'多个SQL注入漏洞 | |
| CVE-2009-4197 | Huawei MT882 V100R002B020 ARG-T信息泄露漏洞 | |
| CVE-2009-4196 | 华为MT882l路由器多个跨站脚本攻击漏洞 | |
| CVE-2009-4195 | Adobe Illustrator .eps文件解析缓冲区溢出漏洞 | |
| CVE-2009-4209 | moziloCMS 'index.php'多个跨站脚本漏洞 | |
| CVE-2009-4208 | Open-school os_news模块'index.php'SQL注入漏洞 | |
| CVE-2009-4207 | Drupal Webform模块跨站脚本攻击漏洞 | |
| CVE-2009-4206 | Cmsnx Million Dollar Text Links 'admin.link.modify.php' SQL注入漏洞 | |
| CVE-2009-4205 | Ringsworld Flashlight Free Edition 'admin.php'目录遍历漏洞 | |
| CVE-2009-4204 | Ringsworld Flashlight Free Edition id参数SQL注入漏洞 | |
| CVE-2009-4211 | DISA Security Readiness Review特权提升漏洞 | |
| CVE-2009-4202 | Omilen Photo Gallery 'index.php'组件目录遍历漏洞 | |
| CVE-2009-4201 | Assistanttools mp3_tag_assistance_professional 缓冲区溢出漏洞 | |
| CVE-2009-4200 | Vollmar Seminar SQL注入漏洞 | |
| CVE-2009-4199 | Mamboforge Mambo Resident多个SQL注入漏洞 | |
| CVE-2009-4198 | MyMiniBill 'my_orders.php'SQL注入漏洞 | |
| CVE-2009-4148 | Daz3D DAZ Studio脚本支持远程命令执行漏洞 | |
| CVE-2009-3304 | GForge authorized_keys文件任意文件复写漏洞 | |
| CVE-2009-3560 | Expat 缓冲区错误漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2009-4020
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