6.9

CVE-2011-1583

Multiple integer overflows in tools/libxc/xc_dom_bzimageloader.c in Xen 3.2, 3.3, 4.0, and 4.1 allow local users to cause a denial of service and possibly execute arbitrary code via a crafted paravirtualised guest kernel image that triggers (1) a buffer overflow during a decompression loop or (2) an out-of-bounds read in the loader involving unspecified length fields.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Citrix ≫ Xen Version3.2.0
Citrix ≫ Xen Version3.3.0
Citrix ≫ Xen Version4.0.0
Citrix ≫ Xen Version4.1.0
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.71% 0.485
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 6.9 3.4 10
AV:L/AC:M/Au:N/C:C/I:C/A:C
Es wurden noch keine Informationen zu CWE veröffentlicht.
http://lists.xensource.com/archives/html/xen-devel/2011-05/msg00483.html
Patch
Vendor Advisory
http://lists.xensource.com/archives/html/xen-devel/2011-05/msg00491.html
Patch
http://rhn.redhat.com/errata/RHSA-2011-0496.html