Debian 10: DLA-2652-2 High: libjpeg Remote Code Execution
debian lts
January 31, 2019
A vulnerability was found by Kaspersky Lab in libvncserver, a C library to implement VNC server/client functionalities
Summary
An attacker can cause denial of service or remote code execution via
a heap use-after-free issue in the tightvnc-filetransfer extension.
CVE-2018-20748
CVE-2018-20749
CVE-2018-20750
Some of the out of bound heap write fixes for CVE-2018-20019 and
CVE-2018-15127 were incomplete. These CVEs address those issues.
For Debian 8 "Jessie", these problems have been fixed in version
0.9.9+dfsg2-6.1+deb8u5.
We recommend that you upgrade your libvncserver packages.
Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS
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Package: libvncserver
Version: 0.9.9+dfsg2-6.1+deb8u5
CVE ID: CVE-2018-15126 CVE-2018-20748 CVE-2018-20749 CVE-2018-20750
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