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ubuntucveUbuntu.comUB:CVE-2007-1320
HistoryMay 02, 2007 - 12:00 a.m.

CVE-2007-1320

2007-05-0200:00:00
ubuntu.com
ubuntu.com
7

7.2 High

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:L/AC:L/Au:N/C:C/I:C/A:C

0.0004 Low

EPSS

Percentile

9.3%

Multiple heap-based buffer overflows in the cirrus_invalidate_region
function in the Cirrus VGA extension in QEMU 0.8.2, as used in Xen and
possibly other products, might allow local users to execute arbitrary code
via unspecified vectors related to “attempting to mark non-existent regions
as dirty,” aka the “bitblt” heap overflow.

Notes

Author Note
jdstrand kvm contains qemu (0.9.1 on hardy)
OSVersionArchitecturePackageVersionFilename
ubuntu8.04noarchkvm< 1:62+dfsg-0ubuntu3UNKNOWN
ubuntu8.10noarchkvm< 1:62+dfsg-0ubuntu3UNKNOWN
ubuntu9.04noarchkvm< 1:62+dfsg-0ubuntu3UNKNOWN
ubuntu7.10noarchqemu< 0.9.0-2ubuntu2UNKNOWN
ubuntu7.10noarchxen-3.1< 3.1.0-0ubuntu18UNKNOWN

7.2 High

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:L/AC:L/Au:N/C:C/I:C/A:C

0.0004 Low

EPSS

Percentile

9.3%