CVE-2008-4539
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
8.1 High
AI Score
Confidence
High
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.
Affected configurations
| CPE | Name | Operator | Version |
|---|---|---|---|
| kvm_qumranet:kvm | kvm qumranet kvm | le | 81 |
| qemu:qemu | qemu | lt | 0.10.0 |
References
git.kernel.dk/?p=qemu.git%3Ba=commitdiff%3Bh=65d35a09979e63541afc5bfc595b9f1b1b4ae069
groups.google.com/group/linux.debian.changes.devel/msg/9e0dc008572f2867?dmode=source
lists.opensuse.org/opensuse-security-announce/2009-04/msg00003.html
secunia.com/advisories/25073
secunia.com/advisories/29129
secunia.com/advisories/33350
secunia.com/advisories/34642
secunia.com/advisories/35031
secunia.com/advisories/35062
svn.savannah.gnu.org/viewvc/?view=rev&root=qemu&revision=5587
www.debian.org/security/2009/dsa-1799
www.mail-archive.com/cvs-all%40freebsd.org/msg129730.html
www.mail-archive.com/secure-testing-commits%40lists.alioth.debian.org/msg09322.html
www.ubuntu.com/usn/usn-776-1
bugzilla.redhat.com/show_bug.cgi?id=237342
bugzilla.redhat.com/show_bug.cgi?id=448525
bugzilla.redhat.com/show_bug.cgi?id=466890
exchange.xforce.ibmcloud.com/vulnerabilities/47736
launchpad.net/ubuntu/jaunty/+source/qemu/0.9.1+svn20081112-1ubuntu1
www.redhat.com/archives/fedora-package-announce/2008-December/msg01223.html
Social References
More
Related
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
8.1 High
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
28.2%