CVE-2011-1583

published 2011-08-12

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…

Priority P4 26 medium 6.9 CVSS 2.0

AV L AC M Au N C C I C A C

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.

Affected

9 ranges

Vendor	Product	Version range	Fixed in
citrix	xen	—	—
citrix	xen	—	—
citrix	xen	—	—
citrix	xen	—	—
debian	xen	< xen 4.1.1-1 (bookworm)	xen 4.1.1-1 (bookworm)
xen	xen	>= 0 < 4.1.1-1	4.1.1-1
xen	xen	>= 0 < 4.1.1-1	4.1.1-1
xen	xen	>= 0 < 4.1.1-1	4.1.1-1
xen	xen	>= 0 < 4.1.1-1	4.1.1-1

CVSS provenance

nvd v2.0 6.9 MEDIUM AV:L/AC:M/Au:N/C:C/I:C/A:C

osv 6.9 MEDIUM

vendor_debian 6.9 MEDIUM

vendor_redhat 6.9 MEDIUM

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CWE-189