CVE-2009-3525
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I. Basic Information for CVE-2009-3525
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
The pyGrub boot loader in Xen 3.0.3, 3.3.0, and Xen-3.3.1 does not support the password option in grub.conf for para-virtualized guests, which allows attackers with access to the para-virtualized guest console to boot the guest or modify the guest's kernel boot parameters without providing the expected password.
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
Xen pygrub 本地身份认证绕过漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Xen 3.0.3, 3.3.0和Xen-3.3.1中的pyGrub启动加载器没有支持虚拟guests在grub.conf中的密码选项，这使得攻击者可以在不提供正确密码的情况下，启动guest或修改guest的内核启动参数。
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 | - |
II. Public POCs for CVE-2009-3525
| # | POC Description | Source Link | Shenlong Link |
|---|
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- http://xenbits.xensource.com/xen-unstable.hg?rev/8f783adc0ee3x_refsource_CONFIRM
- https://bugzilla.redhat.com/show_bug.cgi?id=525740#c0x_refsource_CONFIRM
- https://bugzilla.redhat.com/show_bug.cgi?id=525740x_refsource_CONFIRM
- http://lists.opensuse.org/opensuse-security-announce/2010-05/msg00002.htmlvendor-advisoryx_refsource_SUSE
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9466vdb-entrysignaturex_refsource_OVAL
- https://nvd.nist.gov/vuln/detail/CVE-2009-3525
Same Patch Batch · n/a · 2009-10-05 · 6 CVEs total
| CVE-2009-3544 | xerver HTTP服务器HTTP请求信息泄露漏洞 | |
| CVE-2009-3545 | DataWizard FtpXQFTP服务器3.0 远程拒绝服务漏洞 | |
| CVE-2009-3561 | xerver HTTP服务器 当前路径参数路径游历漏洞 | |
| CVE-2009-3562 | Xerver管理界面'当前路径'参数 跨站脚本攻击漏洞 | |
| CVE-2009-2679 | HP-UX bootpd 未明远程拒绝服务漏洞 |
IV. Related Vulnerabilities
Same vendor: n/a
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Open5GS SMF ogs_nas_parse_qos_rules denial of service - CVE-2026-8269
Open5GS SMF smf_nsmf_handle_create_sm_context denial of serv - CVE-2026-8268
Open5GS SMF OpenAPI_list_create denial of service
V. Comments for CVE-2009-3525
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