This page tracks the Debian fix status. The vulnerability itself is described on the main CVE page. View CVE-2019-15681 →

DEBIAN-CVE-2019-15681

LibVNC commit before d01e1bb4246323ba6fcee3b82ef1faa9b1dac82a contains a memory leak (CWE-655) in VNC server code, which allow an attacker to read sta...

Original description

The description as published by the source.

LibVNC commit before d01e1bb4246323ba6fcee3b82ef1faa9b1dac82a contains a memory leak (CWE-655) in VNC server code, which allow an attacker to read stack memory and can be abused for information disclosure. Combined with another vulnerability, it can be used to leak stack memory and bypass ASLR. This attack appear to be exploitable via network connectivity. These vulnerabilities have been fixed in commit d01e1bb4246323ba6fcee3b82ef1faa9b1dac82a.

Source: OSV.dev (Open Source Vulnerabilities) OSV

Affected packages

Debian:12 libvncserver

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.9.12+dfsg-3"}]}]

Debian:13 libvncserver

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.9.12+dfsg-3"}]}]

Debian:14 libvncserver

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.9.12+dfsg-3"}]}]

Debian:12 tightvnc

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:1.3.9-9.1"}]}]

Debian:13 tightvnc

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:1.3.9-9.1"}]}]

Debian:14 tightvnc

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:1.3.9-9.1"}]}]

Debian:12 vino

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.22.0-6"}]}]

References

advisory security-tracker.debian.org