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CVE-2007-1320

Date: (C)2007-05-02   (M)2017-10-11 


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.

CVSS Score: 7.2Access Vector: LOCAL
Exploit Score: 3.9Access Complexity: LOW
Impact Score: 10.0Authentication: NONE
 Confidentiality: COMPLETE
 Integrity: COMPLETE
 Availability: COMPLETE





Reference:
BID-23731
SECUNIA-25073
SECUNIA-25095
SECUNIA-27047
SECUNIA-27085
SECUNIA-27103
SECUNIA-27486
SECUNIA-29129
SECUNIA-30413
SECUNIA-33568
OSVDB-35494
ADV-2007-1597
DSA-1284
DSA-1384
FEDORA-2007-713
FEDORA-2008-4386
FEDORA-2008-4604
MDKSA-2007:203
MDVSA-2008:162
RHSA-2007:0323
SUSE-SR:2009:002
http://taviso.decsystem.org/virtsec.pdf

CWE    1
CWE-119
OVAL    1
oval:org.secpod.oval:def:301614

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