CVE-2014-6052

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Source

https://nvd.nist.gov/vuln/detail/CVE-2014-6052

Import Source

https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2014-6052.json

JSON Data

https://api.test.osv.dev/v1/vulns/CVE-2014-6052

Related

Published

2014-12-15T18:59:04Z

Modified

2024-11-15T05:00:06Z

Summary

[none]

Details

The HandleRFBServerMessage function in libvncclient/rfbproto.c in LibVNCServer 0.9.9 and earlier does not check certain malloc return values, which allows remote VNC servers to cause a denial of service (application crash) or possibly execute arbitrary code by specifying a large screen size in a (1) FramebufferUpdate, (2) ResizeFrameBuffer, or (3) PalmVNCReSizeFrameBuffer message.

References

Affected packages

Debian:11 / libvncserver

Package

Name: libvncserver
Purl: pkg:deb/debian/libvncserver?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

0.9.9+dfsg-6.1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Debian:12 / libvncserver

Package

Name: libvncserver
Purl: pkg:deb/debian/libvncserver?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

0.9.9+dfsg-6.1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Debian:13 / libvncserver

Package

Name: libvncserver
Purl: pkg:deb/debian/libvncserver?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

0.9.9+dfsg-6.1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Debian:11 / veyon

Package

Name: veyon
Purl: pkg:deb/debian/veyon?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

4.1.4+repack1-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Debian:12 / veyon

Package

Name: veyon
Purl: pkg:deb/debian/veyon?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

4.1.4+repack1-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Debian:13 / veyon

Package

Name: veyon
Purl: pkg:deb/debian/veyon?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

4.1.4+repack1-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}