National Cyber Awareness System
Vulnerability Summary for CVE-2011-0904
Original release date:05/10/2011
Last revised:03/14/2013
Source:
US-CERT/NIST
Overview
The rfbSendFramebufferUpdate function in server/libvncserver/rfbserver.c in vino-server in Vino 2.x before 2.28.3, 2.32.x before 2.32.2, 3.0.x before 3.0.2, and 3.1.x before 3.1.1, when raw encoding is used, allows remote authenticated users to cause a denial of service (daemon crash) via a large (1) X position or (2) Y position value in a framebuffer update request that triggers an out-of-bounds memory access, related to the rfbTranslateNone and rfbSendRectEncodingRaw functions.
Impact
CVSS Severity (version 2.0):
Impact Subscore:
2.9
Exploitability Subscore:
6.8
CVSS Version 2 Metrics:
Access Vector: Network exploitable
Access Complexity: Medium
Authentication: Required to exploit
Impact Type:Allows disruption of serviceUnknown
References to Advisories, Solutions, and Tools
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External Source: CONFIRM
Name: https://bugzilla.redhat.com/show_bug.cgi?id=694455
Type: Patch Information
External Source: CONFIRM
Name: https://bugzilla.gnome.org/show_bug.cgi?id=641802
Type: Patch Information
External Source: CONFIRM
Name: http://git.gnome.org/browse/vino/log/?h=gnome-2-30
Type: Patch Information
External Source: CONFIRM
Name: http://git.gnome.org/browse/vino/commit/?id=e17bd4e369f90748654e31a4867211dc7610975d
Type: Patch Information
External Source: CONFIRM
Name: http://git.gnome.org/browse/vino/commit/?id=dff52694a384fe95195f2211254026b752d63ec4
Type: Patch Information
External Source: CONFIRM
Name: http://git.gnome.org/browse/vino/commit/?id=d050a22b1c284b633c407ef92fde95c47e8fdb8a
Type: Patch Information
External Source: CONFIRM
Name: http://git.gnome.org/browse/vino/commit/?id=8beefcf7792d343c10c919ee0c928c81f73b1279
Type: Patch Information
External Source: CONFIRM
Name: http://git.gnome.org/browse/vino/commit/?id=456dadbb5c5971d3448763a44c05b9ad033e522f
Type: Patch Information
External Source: CONFIRM
Name: http://git.gnome.org/browse/vino/commit/?id=0c2c9175963fc56bf2af10e42867181332f96ce0
Type: Patch Information
External Source: XF
Name: vino-input-dos(67243)
External Source: VUPEN
Name: ADV-2011-1144
Type: Advisory
External Source: UBUNTU
Name: USN-1128-1
External Source: BID
Name: 47681
External Source: MANDRIVA
Name: MDVSA-2011:087
External Source: DEBIAN
Name: DSA-2238
External Source: SECUNIA
Name: 44463
Type: Advisory
External Source: SECUNIA
Name: 44410
Type: Advisory
External Source: REDHAT
Name: RHSA-2013:0169
External Source: CONFIRM
Name: http://git.gnome.org/browse/vino/tree/NEWS
External Source: CONFIRM
Name: http://ftp.gnome.org/pub/GNOME/sources/vino/3.0/vino-3.0.2.news
External Source: CONFIRM
Name: http://ftp.gnome.org/pub/GNOME/sources/vino/2.32/vino-2.32.2.news
External Source: CONFIRM
Name: http://ftp.gnome.org/pub/GNOME/sources/vino/2.28/vino-2.28.3.news
