CVE-2018-15127

NameCVE-2018-15127
DescriptionLibVNC before commit 502821828ed00b4a2c4bef90683d0fd88ce495de contains heap out-of-bound write vulnerability in server code of file transfer extension that can result remote code execution
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)
ReferencesDLA-1617-1
NVD severityhigh (attack range: remote)
Debian Bugs916941

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
libvncserver (PTS)jessie0.9.9+dfsg2-6.1+deb8u3vulnerable
jessie (security)0.9.9+dfsg2-6.1+deb8u4fixed
stretch (security), stretch0.9.11+dfsg-1+deb9u1vulnerable
buster, sid0.9.11+dfsg-1.2fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
libvncserversource(unstable)0.9.11+dfsg-1.2high916941
libvncserversourcejessie0.9.9+dfsg2-6.1+deb8u4highDLA-1617-1

Notes

https://github.com/LibVNC/libvncserver/issues/243
https://github.com/LibVNC/libvncserver/commit/502821828ed00b4a2c4bef90683d0fd88ce495de
https://ics-cert.kaspersky.com/advisories/klcert-advisories/2018/12/19/klcert-18-028-libvnc-heap-out-of-bound-write/

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