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nvd[email protected]NVD:CVE-2014-6051
HistorySep 30, 2014 - 4:55 p.m.

CVE-2014-6051

2014-09-3016:55:07
CWE-189
web.nvd.nist.gov

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

9.8 High

AI Score

Confidence

High

0.01 Low

EPSS

Percentile

83.7%

Integer overflow in the MallocFrameBuffer function in vncviewer.c in LibVNCServer 0.9.9 and earlier allows remote VNC servers to cause a denial of service (crash) and possibly execute arbitrary code via an advertisement for a large screen size, which triggers a heap-based buffer overflow.

Affected configurations

NVD
Node
redhatenterprise_linux_server_ausMatch6.5
OR
redhatenterprise_linux_server_eusMatch6.5.z
Node
fedoraprojectfedoraMatch20
OR
fedoraprojectfedoraMatch21
Node
libvncserverlibvncserverRange0.9.9
Node
debiandebian_linuxMatch7.0
Node
oraclesolarisMatch11.3

References

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

9.8 High

AI Score

Confidence

High

0.01 Low

EPSS

Percentile

83.7%