Solution
Please Install the Updated Packages.
Insight
Multile vulnerabilities has been found and corrected in vino:
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 (CVE-2011-0904).
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 tight encoding is used, allows remote authenticated users to cause a denial of service (daemon crash) via crafted dimensions in a framebuffer update request that triggers an out-of-bounds read operation (CVE-2011-0905).
The updated packages have been upgraded to 2.28.3 which is not vulnerable to these isssues.
Affected
vino on Mandriva Linux 2010.1,
Mandriva Linux 2010.1/X86_64
Severity
Classification
-
CVE CVE-2011-0904, CVE-2011-0905 -
CVSS Base Score: 3.5
AV:N/AC:M/Au:S/C:N/I:N/A:P
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