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CVE-2011-0904

UnknownEPSS 2.30%

Last modified

CVE-2011-0904 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 2.30% chance of exploitation in the next 30 days.

Description

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.

Metrics

EPSS Probability
2.30%

81.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
David KingVino2.7
David KingVino2.7.3
David KingVino2.7.3.1
David KingVino2.7.4
David KingVino2.7.4.90
David KingVino2.7.4.91
David KingVino2.7.92
David KingVino2.8
David KingVino2.9
David KingVino2.9.2
David KingVino2.10
David KingVino2.11
David KingVino2.12
David KingVino2.13
David KingVino2.13.5
David KingVino2.14
David KingVino2.15
David KingVino2.16
David KingVino2.17
David KingVino2.17.2
David KingVino2.17.4
David KingVino2.17.5
David KingVino2.17.92
David KingVino2.18
David KingVino2.18.1
David KingVino2.19
David KingVino2.19.5
David KingVino2.19.90
David KingVino2.19.92
David KingVino2.20
David KingVino2.20.1
David KingVino2.21
David KingVino2.21.1
David KingVino2.21.2
David KingVino2.21.3
David KingVino2.21.90
David KingVino2.21.91
David KingVino2.21.92
David KingVino2.22
David KingVino2.22.1
David KingVino2.22.2
David KingVino2.23
David KingVino2.23.5
David KingVino2.23.90
David KingVino2.23.91
David KingVino2.23.92
David KingVino2.24
David KingVino2.24.1
David KingVino2.25
David KingVino2.25.3

Showing 50 of 71 affected configurations. See NVD for the full list.

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is 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 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.
How severe is CVE-2011-0904?
Severity scoring for CVE-2011-0904 is pending analysis. The EPSS model estimates a 2.30% probability of exploitation in the next 30 days.
How do I fix CVE-2011-0904?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2011-0904?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST