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osvGoogleOSV:DSA-3262-1
HistoryMay 18, 2015 - 12:00 a.m.

xen - security update

2015-05-1800:00:00
Google
osv.dev
6

7.7 High

CVSS2

Access Vector

ADJACENT_NETWORK

Access Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:A/AC:L/Au:S/C:C/I:C/A:C

Jason Geffner discovered a buffer overflow in the emulated floppy
disk drive, resulting in the potential execution of arbitrary code.
This only affects HVM guests.

For the oldstable distribution (wheezy), this problem has been fixed
in version 4.1.4-3+deb7u6.

The stable distribution (jessie) is already fixed through the qemu
update provided as DSA-3259-1.

We recommend that you upgrade your xen packages.

7.7 High

CVSS2

Access Vector

ADJACENT_NETWORK

Access Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:A/AC:L/Au:S/C:C/I:C/A:C