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Test ID:1.3.6.1.4.1.25623.1.0.69663
Category:Mandrake Local Security Checks
Title:Mandriva Security Advisory MDVSA-2011:087 (vino)
Summary:NOSUMMARY
Description:Description:
The remote host is missing an update to vino
announced via advisory MDVSA-2011:087.

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: 2010.1

Solution:
To upgrade automatically use MandrakeUpdate or urpmi. The verification
of md5 checksums and GPG signatures is performed automatically for you.

http://www.securityspace.com/smysecure/catid.html?in=MDVSA-2011:087

Risk factor : Medium

CVSS Score:
3.5

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2011-0904
BugTraq ID: 47681
http://www.securityfocus.com/bid/47681
Debian Security Information: DSA-2238 (Google Search)
http://www.debian.org/security/2011/dsa-2238
http://www.mandriva.com/security/advisories?name=MDVSA-2011:087
RedHat Security Advisories: RHSA-2013:0169
http://rhn.redhat.com/errata/RHSA-2013-0169.html
http://secunia.com/advisories/44410
http://secunia.com/advisories/44463
SuSE Security Announcement: SUSE-SR:2011:009 (Google Search)
http://lists.opensuse.org/opensuse-security-announce/2011-05/msg00005.html
http://www.ubuntu.com/usn/usn-1128-1/
http://www.vupen.com/english/advisories/2011/1144
XForce ISS Database: vino-input-dos(67243)
https://exchange.xforce.ibmcloud.com/vulnerabilities/67243
Common Vulnerability Exposure (CVE) ID: CVE-2011-0905
XForce ISS Database: vino-framebuffer-dos(67244)
https://exchange.xforce.ibmcloud.com/vulnerabilities/67244
CopyrightCopyright (c) 2011 E-Soft Inc. http://www.securityspace.com

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