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CVE-2007-1321

Date: (C)2007-10-30   (M)2017-10-11 


Integer signedness error in the NE2000 emulator in QEMU 0.8.2, as used in Xen and possibly other products, allows local users to trigger a heap-based buffer overflow via certain register values that bypass sanity checks, aka QEMU NE2000 "receive" integer signedness error. NOTE: this identifier was inadvertently used by some sources to cover multiple issues that were labeled "NE2000 network driver and the socket code," but separate identifiers have been created for the individual vulnerabilities since there are sometimes different fixes; see CVE-2007-5729 and CVE-2007-5730.

CVSS Score: 6.6Access Vector: LOCAL
Exploit Score: 2.7Access Complexity: MEDIUM
Impact Score: 10.0Authentication: SINGLE_INSTANCE
 Confidentiality: COMPLETE
 Integrity: COMPLETE
 Availability: COMPLETE





Reference:
SECTRACK-1018761
http://www.attrition.org/pipermail/vim/2007-October/001842.html
BID-23731
SECUNIA-25073
SECUNIA-25095
SECUNIA-27047
SECUNIA-27072
SECUNIA-27103
SECUNIA-27486
SECUNIA-29129
OSVDB-35495
ADV-2007-1597
DSA-1284
FEDORA-2007-2270
FEDORA-2007-2708
FEDORA-2007-713
MDKSA-2007:203
MDVSA-2008:162
RHSA-2007:0323
http://taviso.decsystem.org/virtsec.pdf

CWE    1
CWE-189
OVAL    1
oval:org.secpod.oval:def:301614

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