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ubuntucveUbuntu.comUB:CVE-2008-4539
HistoryDec 29, 2008 - 12:00 a.m.

CVE-2008-4539

2008-12-2900:00:00
ubuntu.com
ubuntu.com
10

7.2 High

CVSS2

Attack Vector

LOCAL

Attack 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

0.001 Low

EPSS

Percentile

28.2%

Heap-based buffer overflow in the Cirrus VGA implementation in (1) KVM
before kvm-82 and (2) QEMU on Debian GNU/Linux and Ubuntu might allow local
users to gain privileges by using the VNC console for a connection, aka the
LGD-54XX “bitblt” heap overflow. NOTE: this issue exists because of an
incorrect fix for CVE-2007-1320.

OSVersionArchitecturePackageVersionFilename
ubuntu8.04noarchkvm< 1:62+dfsg-0ubuntu8.1UNKNOWN
ubuntu8.10noarchkvm< 1:72+dfsg-1ubuntu6.1UNKNOWN

7.2 High

CVSS2

Attack Vector

LOCAL

Attack 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

0.001 Low

EPSS

Percentile

28.2%