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CVE-2011-0904

vino: Out of bounds read flaw by processing certain client raw encoding framebuffer update requests

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.

CVSS 2.0 · 3.5 Low EPSS 2.3% KEV · Not listed
Vendors
David King Redhat
Products
Vino Enterprise Linux
CVE-2011-0905

vino: Out of bounds read flaw by processing certain client tight encoding framebuffer update requests

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.

CVSS 2.0 · 3.5 Low EPSS 1.5% KEV · Not listed
Vendors
David King Redhat
Products
Vino Enterprise Linux
CVE-2011-1164

vino: vino-preferences incorrectly indicates that computer is only reachable over local network

Vino before 2.99.4 can connect external networks contrary to the statement in the vino-preferences dialog box, which might make it easier for remote attackers to perform attacks.

CVSS 2.0 · 4.6 Medium EPSS 1.6% KEV · Not listed
Vendors
David King Redhat
Products
Vino Enterprise Linux
CVE-2011-1165

vino-preferences does not warn about UPnP especially with no password and no confirmation.

Vino, possibly before 3.2, does not properly document that it opens ports in UPnP routers when the "Configure network to automatically accept connections" setting is enabled, which might make it easier for remote attackers to perform further attacks.

CVSS 2.0 · 5.1 Medium EPSS 2.3% KEV · Not listed
Vendors
David King Redhat
Products
Vino Enterprise Linux
CVE-2012-4429

vino: information leak and authentication bypass

Vino 2.28, 2.32, 3.4.2, and earlier allows remote attackers to read clipboard activity by listening on TCP port 5900.

CVSS 2.0 · 5.0 Medium EPSS 2.4% KEV · Not listed
Vendors
David King Redhat
Products
Vino Enterprise Linux
CVE-2013-5745

vino: denial of service flaw

The vino_server_client_data_pending function in vino-server.c in GNOME Vino 2.26.1, 2.32.1, 3.7.3, and earlier, and 3.8 when encryption is disabled, does not properly clear client data when an error causes the connection to close during authentication, which allows remote attackers to cause a denial of service (infinite loop, CPU and disk consumption) via multiple crafted requests during authentication.

CVSS 2.0 · 7.1 High EPSS 8.7% KEV · Not listed
Vendors
Canonical David King Redhat
Products
Ubuntu Linux Vino Enterprise Linux