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CVE
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CVE-2008-4539Date: (C)2008-12-29   (M)2018-02-19


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.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V3 Severity:CVSS V2 Severity:
CVSS Score : CVSS Score : 7.2
Exploit Score: Exploit Score: 3.9
Impact Score: Impact Score: 10.0
 
CVSS V3 Metrics:CVSS V2 Metrics:
Attack Vector: Access Vector: LOCAL
Attack Complexity: Access Complexity: LOW
Privileges Required: Authentication: NONE
User Interaction: Confidentiality: COMPLETE
Scope: Integrity: COMPLETE
Confidentiality: Availability: COMPLETE
Integrity:  
Availability:  
  
Reference:
SECUNIA-25073
SECUNIA-29129
SECUNIA-33350
SECUNIA-34642
SECUNIA-35031
SECUNIA-35062
DSA-1799
FEDORA-2008-11705
SUSE-SR:2009:008
USN-776-1
http://www.mail-archive.com/cvs-all@freebsd.org/msg129730.html
http://groups.google.com/group/linux.debian.changes.devel/msg/9e0dc008572f2867?dmode=source
http://www.mail-archive.com/secure-testing-commits@lists.alioth.debian.org/msg09322.html
http://git.kernel.dk/?p=qemu.git;a=commitdiff;h=65d35a09979e63541afc5bfc595b9f1b1b4ae069
http://svn.savannah.gnu.org/viewvc/?view=rev&root=qemu&revision=5587
https://bugzilla.redhat.com/show_bug.cgi?id=237342
https://bugzilla.redhat.com/show_bug.cgi?id=448525
https://bugzilla.redhat.com/show_bug.cgi?id=466890
https://launchpad.net/ubuntu/jaunty/+source/qemu/0.9.1+svn20081112-1ubuntu1
qemu-kvm-cirrusvga-bo(47736)

CPE    1
cpe:/a:qemu:qemu
CWE    1
CWE-119
OVAL    4
oval:org.secpod.oval:def:700373
oval:org.secpod.oval:def:700423
oval:org.mitre.oval:def:7873
oval:org.secpod.oval:def:600320
...

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