Bug 238723 - CVE-2007-13{20-23}, CVE-2007-1366: qemu multiple vulnerabilities
CVE-2007-13{20-23}, CVE-2007-1366: qemu multiple vulnerabilities
Status: CLOSED WONTFIX
Product: Fedora
Classification: Fedora
Component: xen (Show other bugs)
6
All Linux
medium Severity medium
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Assigned To: Chris Lalancette
Fedora Extras Quality Assurance
http://www.vuxml.org/freebsd/0ac89b39...
: Security
Depends On:
Blocks: 307471
  Show dependency treegraph
 
Reported: 2007-05-02 12:04 EDT by Ville Skyttä
Modified: 2008-03-19 20:22 EDT (History)
2 users (show)

See Also:
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Doc Type: Bug Fix
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Last Closed: 2008-03-19 20:22:51 EDT
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RHEL 7.3 requirements from Atomic Host:


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Description Ville Skyttä 2007-05-02 12:04:55 EDT
Not sure if these affect any qemu versions in Fedora, but here goes:

http://www.vuxml.org/freebsd/0ac89b39-f829-11db-b55c-000e0c6d38a9.html

"Several vulnerabilities have been discovered in the QEMU processor emulator,
which may lead to the execution of arbitrary code or denial of service. The
Common Vulnerabilities and Exposures project identifies the following problems:

CVE-2007-1320
Tavis Ormandy discovered that a memory management routine of the Cirrus video
driver performs insufficient bounds checking, which might allow the execution of
arbitrary code through a heap overflow.

CVE-2007-1321
Tavis Ormandy discovered that the NE2000 network driver and the socket code
perform insufficient input validation, which might allow the execution of
arbitrary code through a heap overflow.

CVE-2007-1322
Tavis Ormandy discovered that the "icebp" instruction can be abused to terminate
the emulation, resulting in denial of service.

CVE-2007-1323
Tavis Ormandy discovered that the NE2000 network driver and the socket code
perform insufficient input validation, which might allow the execution of
arbitrary code through a heap overflow.

CVE-2007-1366
Tavis Ormandy discovered that the "aam" instruction can be abused to crash qemu
through a division by zero, resulting in denial of service."
Comment 1 Chris Lalancette 2007-09-26 13:41:34 EDT
Ug.  I made a mistake, and thought this bug was for xen.  We have the same
problem in FC-6 for Xen, so I'm going to change this one to Xen, and then clone
it for Qemu, so we continue to track for that.

Chris Lalancette
Comment 2 Daniel Berrange 2008-03-19 20:22:51 EDT
Fedora Core 6 is end of life and will not receive further updates

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