CVE-2017-3158

NameCVE-2017-3158
DescriptionA race condition in Guacamole's terminal emulator in versions 0.9.5 through 0.9.10-incubating could allow writes of blocks of printed data to overlap. Such overlapping writes could cause packet data to be misread as the packet length, resulting in the remaining data being written beyond the end of a statically-allocated buffer.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
Debian Bugs891798

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
guacamolesourcewheezy(not affected)
guacamolesource(unstable)(unfixed)
guacamole-clientsource(unstable)(unfixed)891798

Notes

[stretch] - guacamole-client <no-dsa> (Minor issue)
[jessie] - guacamole-client <no-dsa> (Minor issue)
[wheezy] - guacamole <not-affected> (Version not vulnerable)
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