CVE-2014-6053
EUVD-2014-594115.12.2014, 18:59
The rfbProcessClientNormalMessage function in libvncserver/rfbserver.c in LibVNCServer 0.9.9 and earlier does not properly handle attempts to send a large amount of ClientCutText data, which allows remote attackers to cause a denial of service (memory consumption or daemon crash) via a crafted message that is processed by using a single unchecked malloc.Enginsight
Affected Products (NVD)
| Vendor | Product | Version |
|---|---|---|
| libvncserver | libvncserver | 𝑥 ≤ 0.9.9 |
| canonical | ubuntu_linux | 12.04 |
| canonical | ubuntu_linux | 14.04 |
| debian | debian_linux | 7.0 |
𝑥
= Vulnerable software versions
Debian Releases
Debian Product | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| libvncserver |
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| tightvnc |
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| vino |
|
Ubuntu Releases
Ubuntu Product | |||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| italc |
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| krfb |
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| libvncserver |
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| tightvnc |
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| vino |
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Common Weakness Enumeration
References