CVE-2014-6055

UnknownEPSS 7.83%

Last modified

CVE-2014-6055 is a vulnerability of currently unknown severity. Multiple stack-based buffer overflows in the File Transfer feature in rfbserver.c in LibVNCServer 0.9.9 and earlier allow remote authenticated users to cause a denial of service (crash) and possibly execute arbitrary code via a (1) long file or (2) directory name or the (3) FileTime attribute in a rfbFileTransferOffer message.. EPSS estimates a 7.83% chance of exploitation in the next 30 days.

Description

Multiple stack-based buffer overflows in the File Transfer feature in rfbserver.c in LibVNCServer 0.9.9 and earlier allow remote authenticated users to cause a denial of service (crash) and possibly execute arbitrary code via a (1) long file or (2) directory name or the (3) FileTime attribute in a rfbFileTransferOffer message.

Metrics

EPSS Probability
7.83%

93.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
FedoraprojectFedora20
FedoraprojectFedora21
DebianDebian Linux7.0
RedhatEnterprise Linux Server Aus6.5
RedhatEnterprise Linux Server Eus6.5.z
LibvncserverLibvncserver<= 0.9.9

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2014-6055?
Multiple stack-based buffer overflows in the File Transfer feature in rfbserver.c in LibVNCServer 0.9.9 and earlier allow remote authenticated users to cause a denial of service (crash) and possibly execute arbitrary code via a (1) long file or (2) directory name or the (3) FileTime attribute in a rfbFileTransferOffer message.
How severe is CVE-2014-6055?
Severity scoring for CVE-2014-6055 is pending analysis. The EPSS model estimates a 7.83% probability of exploitation in the next 30 days.
How do I fix CVE-2014-6055?
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-2014-6055?

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

Scan your code now

Source: NVD / NIST