Vulnerability Details : CVE-2009-3525
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.
Products affected by CVE-2009-3525
- cpe:2.3:a:xen:xen:3.3.0:*:*:*:*:*:*:*
- cpe:2.3:a:xen:xen:3.0.3:*:*:*:*:*:*:*
- cpe:2.3:a:xen:xen:3.3.1:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2009-3525
0.12%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 46 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2009-3525
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
7.2
|
HIGH | AV:L/AC:L/Au:N/C:C/I:C/A:C |
3.9
|
10.0
|
NIST |
CWE ids for CVE-2009-3525
-
Assigned by: nvd@nist.gov (Primary)
References for CVE-2009-3525
-
https://bugzilla.redhat.com/show_bug.cgi?id=525740
Exploit;Patch
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http://lists.opensuse.org/opensuse-security-announce/2010-05/msg00002.html
[security-announce] SUSE Security Summary Report: SUSE-SR:2010:012
-
http://www.redhat.com/support/errata/RHSA-2009-1472.html
Vendor Advisory
-
https://bugzilla.redhat.com/show_bug.cgi?id=525740#c0
Exploit;Patch
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http://www.securityfocus.com/bid/36523
Exploit
-
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9466
-
http://www.openwall.com/lists/oss-security/2009/09/25/1
Patch
-
http://xenbits.xensource.com/xen-unstable.hg?rev/8f783adc0ee3
Exploit
-
http://www.securitytracker.com/id?1022950
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